ol,ul{list-style-type:none}ol.bullet,ol.list-bullet,ul.bullet,ul.list-bullet{list-style-type:disc!important}ol.bullet li ul,ol.list-bullet li ul,ul.bullet li ul,ul.list-bullet li ul{list-style-type:circle}ol.bullet li ul li ul,ol.list-bullet li ul li ul,ul.bullet li ul li ul,ul.list-bullet li ul li ul{list-style-type:square}ol.bullet li ul li ul li ul,ol.list-bullet li ul li ul li ul,ul.bullet li ul li ul li ul,ul.list-bullet li ul li ul li ul{list-style-type:disc}ol.bullet li ul li ul li ul li ul,ol.list-bullet li ul li ul li ul li ul,ul.bullet li ul li ul li ul li ul,ul.list-bullet li ul li ul li ul li ul{list-style-type:circle}ol.bullet li ul li ul li ul li ul li ul,ol.list-bullet li ul li ul li ul li ul li ul,ul.bullet li ul li ul li ul li ul li ul,ul.list-bullet li ul li ul li ul li ul li ul{list-style-type:square}ol.list-decimal,ol.number,ol.outline-arabicnum,ol.outline-arabicnumparen,ul.list-decimal,ul.number,ul.outline-arabicnum,ul.outline-arabicnumparen{list-style-type:decimal}ol.alpha-lower,ol.list-lower-alpha,ol.outline-loweralpha,ol.outline-loweralphaparen,ul.alpha-lower,ul.list-lower-alpha,ul.outline-loweralpha,ul.outline-loweralphaparen{list-style-type:lower-alpha}ol.greek-lower,ol.list-lower-greek,ul.greek-lower,ul.list-lower-greek{list-style-type:lower-greek}ol.latin-lower,ol.list-lower-latin,ul.latin-lower,ul.list-lower-latin{list-style-type:lower-latin}ol.list-lower-roman,ol.outline-lowerroman,ol.outline-lowerromanparen,ol.roman-lower,ul.list-lower-roman,ul.outline-lowerroman,ul.outline-lowerromanparen,ul.roman-lower{list-style-type:lower-roman}ol.alpha-upper,ol.list-upper-alpha,ol.outline-upperalpha,ul.alpha-upper,ul.list-upper-alpha,ul.outline-upperalpha{list-style-type:upper-alpha}ol.latin-upper,ol.list-upper-latin,ul.latin-upper,ul.list-upper-latin{list-style-type:upper-latin}ol.list-upper-roman,ol.outline-upperroman,ol.roman-upper,ul.list-upper-roman,ul.outline-upperroman,ul.roman-upper{list-style-type:upper-roman}ol.list-circle,ul.list-circle{list-style-type:circle}ol.list-decimal-leading-zero,ul.list-decimal-leading-zero{list-style-type:decimal-leading-zero}ol.list-square,ul.list-square{list-style-type:square}ol.list-none,ul.list-none{list-style-type:none}ol.simple,ul.simple{list-style-type:none;overflow:hidden;margin:0}ol.simple ul.simple,ul.simple ul.simple{padding-left:1rem}ol.simple li,ul.simple li{display:list-item!important}ol.simple li:first-child,ul.simple li:first-child{padding:0}ol.simple li a,ul.simple li a{font-weight:400}ol.outline-arabicnumparen li:before,ol.outline-loweralphaparen li:before,ol.outline-lowerromanparen li:before,ul.outline-arabicnumparen li:before,ul.outline-loweralphaparen li:before,ul.outline-lowerromanparen li:before{content:")"}.global-footer-link-wrap:after,.global-footer-link-wrap:before,.global-footer-site-details:after,.global-footer-site-details:before,.journal-footer-colophon:after,.journal-footer-colophon:before,.pg_ChapterStandard .content-section:after,.pg_ChapterStandard .content-section:before,.pg_chapter .content-section:after,.pg_chapter .content-section:before{content:"";display:table}.global-footer-link-wrap:after,.global-footer-site-details:after,.journal-footer-colophon:after,.pg_ChapterStandard .content-section:after,.pg_chapter .content-section:after{clear:both}img{max-width:100%}a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,button,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,time,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;vertical-align:baseline}table,tbody,td,tfoot,th,thead,tr{margin:0;padding:0;border:0;font-size:100%;vertical-align:top}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}.header-row ol,.header-row ul,.issue-browse__supplement-list-wrap ol,.issue-browse__supplement-list-wrap ul,.issue-covers-main-column ol,.issue-covers-main-column ul,[class*=ArticleListNewAndPopular] ol,[class*=ArticleListNewAndPopular] ul,[class*=book-bottom-section] ol,[class*=book-bottom-section] ul,[class*=footer] ol,[class*=footer] ul,[class*=form-elements] ol,[class*=form-elements] ul,[class*=info-inner-wrap] ol,[class*=info-inner-wrap] ul,[class*=jumplink-list] ol,[class*=jumplink-list] ul,[class*=nav] ol,[class*=nav] ul,[class*=toolbar] ol,[class*=toolbar] ul,nav ol,nav ul{list-style:none}.verse-group{margin:2rem}@media all and (max-width:480px){.verse-group{margin:1rem 2rem}}.verse-group .title{text-align:left;font-family:"Source Sans Pro",sans-serif;font-weight:700;margin-bottom:.5rem}.verse-line{text-align:left;font-family:"Source Sans Pro",sans-serif;font-size:1rem;font-style:normal;line-height:1.7rem;margin-bottom:0}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}.small-caps,sc{font-variant:small-caps;font-size:80%}.bold,b,strong{font-weight:700}.ref-list .series,.ref-list .source,em{font-style:italic}sup{vertical-align:super;line-height:1;font-size:.7rem}table sup{font-size:75%}sub{vertical-align:sub;line-height:1;font-size:.7rem}table sub{font-size:75%}em+sub,em+sup{margin-left:3px}.ss-table{max-width:100%;overflow-x:auto}table{border-collapse:collapse;border-spacing:0}.table-overflow{overflow-x:auto}.table-modal{display:none}.table-overflow{clear:left}.table-wrap{margin:1.5rem 0}.table-wrap .caption{clear:both}.table-wrap table.wrappable{width:100%}.table-wrap table.wrappable td{white-space:unset}table{border-spacing:0;border-top:1px solid #dbdbdb;font-family:"Source Sans Pro",sans-serif;margin-bottom:1rem}table thead{border-top:1px solid #dbdbdb;font-weight:700}table thead td,table thead th{border-bottom:1px solid #dbdbdb}table td,table th{padding:.75rem 1rem;text-align:left;line-height:1.3rem}table th{font-weight:700;border-bottom:1px solid #dbdbdb}table td{border-bottom:1px solid #dbdbdb}table td[rowspan]{border-left:1px solid #dbdbdb;border-right:1px solid #dbdbdb}table td[align=left],table th[align=left]{text-align:left}table td[align=center],table th[align=center]{text-align:center}table td[align=right],table th[align=right]{text-align:right}table td[valign=top],table th[valign=top]{vertical-align:top}table td[valign=middle],table th[valign=middle]{vertical-align:middle}table td[valign=bottom],table th[valign=bottom]{vertical-align:bottom}.table-wrap th{white-space:nowrap;background-color:#ededed}.table-wrap td{white-space:nowrap}.product *{display:inline}.sig-block .sig{margin:.5rem 0}.overline{display:inline;text-decoration:overline}.underline{text-decoration:underline}html{height:100%}html body{height:100%}html body .master-container{height:100%;display:flex;flex-direction:column}html body .master-container div#main{flex:1;position:relative}.skipnav{position:fixed;top:-100px;padding:10px}.skipnav:focus{position:relative;display:inline-block;margin:.25rem;outline:auto 2px Highlight!important;outline:auto 5px -webkit-focus-ring-color!important;top:0}.screen-reader-only,.screenreader-text{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}#AbuseText{padding:1rem;line-height:1.5}body{margin:0}.mobile-mask,.modal-overlay{position:fixed;top:0;height:100%;transition:all .1s cubic-bezier(.4,0,.2,1);opacity:0;right:0;z-index:-5;width:100%;background-color:rgba(0,0,0,0)}body.on-canvas{overflow:hidden}body.on-canvas .mobile-mask{opacity:1;z-index:101;background-color:rgba(0,0,0,.5)}body.modal-open{overflow:hidden}body.modal-open .modal-overlay{opacity:1;z-index:101;background-color:rgba(0,0,0,.5)}.pg_articlesplitview .mobile-mask,.pg_articlesplitview .modal-overlay{display:none}@media all and (max-width:1023px){.pg_articlesplitview .splitview__wrapper{padding:0 0}}.modal-global-container,.reveal-modal{display:none}.modal-only-content{display:none}.tablet-menu-label{display:none}.pipe{padding:0 .375rem;font-size:.875rem;vertical-align:top}.mobile-menu-trigger,.mobile-search-trigger,.user-info{float:left}@media (min-width:600px){.mobile-menu-trigger_wrap,.mobile-site-menu-toggle{display:none!important}}@media (min-width:900px){.tablet-menu-trigger_wrap{display:none!important}}#contact-us-page,.center-inner-row:not(.no-overflow),.column,.global-footer-link-wrap,.global-footer-site-details,.grid-row,.homepage-row2>.widget-dynamic-inner-wrap,.issue-dropdown-wrap .issue-browse-top_content,.journal-footer_content,.page-column-wrap,.pg_AdvancedSearch .advanced-search_wrap,.pg_ArticleSplitView .splitview__wrapper,.pg_ArticlesByGroup .content-main_content,.pg_Book .content-main_content,.pg_Chapter .splitview__wrapper,.pg_Collections .content-main_content,.pg_CollectionsBrowse .content-main_content,.pg_ForgotPassword .content-main_content,.pg_InstitutionalSignin .content-main_content,.pg_IssueBrowseByYear .content-main_content,.pg_MyAccount .myaccount-mobile-nav-title,.pg_MyAccount .myaccount-wrap,.pg_ProceedingBrowseByYear .content-main_content,.pg_Register .content-main_content,.pg_SelfServePage .content-main_content,.pg_ShibbolethSignin .content-main_content,.pg_SignIn .content-main_content,.pg_articlesplitview .splitview__wrapper,.pg_chapter .splitview__wrapper,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap,.widget-dynamic-inner-wrap,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap{float:none;max-width:1300px;margin:0 auto;padding:0 1rem}#contact-us-page:after,#contact-us-page:before,.center-inner-row:not(.no-overflow):after,.center-inner-row:not(.no-overflow):before,.column:after,.column:before,.global-footer-link-wrap:after,.global-footer-link-wrap:before,.global-footer-site-details:after,.global-footer-site-details:before,.grid-row:after,.grid-row:before,.homepage-row2>.widget-dynamic-inner-wrap:after,.homepage-row2>.widget-dynamic-inner-wrap:before,.issue-dropdown-wrap .issue-browse-top_content:after,.issue-dropdown-wrap .issue-browse-top_content:before,.journal-footer_content:after,.journal-footer_content:before,.page-column-wrap:after,.page-column-wrap:before,.pg_AdvancedSearch .advanced-search_wrap:after,.pg_AdvancedSearch .advanced-search_wrap:before,.pg_ArticleSplitView .splitview__wrapper:after,.pg_ArticleSplitView .splitview__wrapper:before,.pg_ArticlesByGroup .content-main_content:after,.pg_ArticlesByGroup .content-main_content:before,.pg_Book .content-main_content:after,.pg_Book .content-main_content:before,.pg_Chapter .splitview__wrapper:after,.pg_Chapter .splitview__wrapper:before,.pg_Collections .content-main_content:after,.pg_Collections .content-main_content:before,.pg_CollectionsBrowse .content-main_content:after,.pg_CollectionsBrowse .content-main_content:before,.pg_ForgotPassword .content-main_content:after,.pg_ForgotPassword .content-main_content:before,.pg_InstitutionalSignin .content-main_content:after,.pg_InstitutionalSignin .content-main_content:before,.pg_IssueBrowseByYear .content-main_content:after,.pg_IssueBrowseByYear .content-main_content:before,.pg_MyAccount .myaccount-mobile-nav-title:after,.pg_MyAccount .myaccount-mobile-nav-title:before,.pg_MyAccount .myaccount-wrap:after,.pg_MyAccount .myaccount-wrap:before,.pg_ProceedingBrowseByYear .content-main_content:after,.pg_ProceedingBrowseByYear .content-main_content:before,.pg_Register .content-main_content:after,.pg_Register .content-main_content:before,.pg_SelfServePage .content-main_content:after,.pg_SelfServePage .content-main_content:before,.pg_ShibbolethSignin .content-main_content:after,.pg_ShibbolethSignin .content-main_content:before,.pg_SignIn .content-main_content:after,.pg_SignIn .content-main_content:before,.pg_articlesplitview .splitview__wrapper:after,.pg_articlesplitview .splitview__wrapper:before,.pg_chapter .splitview__wrapper:after,.pg_chapter .splitview__wrapper:before,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:after,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:before,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:before,.widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap:before,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:after,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:before{content:"";display:table}#contact-us-page:after,.center-inner-row:not(.no-overflow):after,.column:after,.global-footer-link-wrap:after,.global-footer-site-details:after,.grid-row:after,.homepage-row2>.widget-dynamic-inner-wrap:after,.issue-dropdown-wrap .issue-browse-top_content:after,.journal-footer_content:after,.page-column-wrap:after,.pg_AdvancedSearch .advanced-search_wrap:after,.pg_ArticleSplitView .splitview__wrapper:after,.pg_ArticlesByGroup .content-main_content:after,.pg_Book .content-main_content:after,.pg_Chapter .splitview__wrapper:after,.pg_Collections .content-main_content:after,.pg_CollectionsBrowse .content-main_content:after,.pg_ForgotPassword .content-main_content:after,.pg_InstitutionalSignin .content-main_content:after,.pg_IssueBrowseByYear .content-main_content:after,.pg_MyAccount .myaccount-mobile-nav-title:after,.pg_MyAccount .myaccount-wrap:after,.pg_ProceedingBrowseByYear .content-main_content:after,.pg_Register .content-main_content:after,.pg_SelfServePage .content-main_content:after,.pg_ShibbolethSignin .content-main_content:after,.pg_SignIn .content-main_content:after,.pg_articlesplitview .splitview__wrapper:after,.pg_chapter .splitview__wrapper:after,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:after,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap:after,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:after{clear:both}@media all and (max-width:480px){#contact-us-page,.center-inner-row:not(.no-overflow),.column,.global-footer-link-wrap,.global-footer-site-details,.grid-row,.homepage-row2>.widget-dynamic-inner-wrap,.issue-dropdown-wrap .issue-browse-top_content,.journal-footer_content,.page-column-wrap,.pg_AdvancedSearch .advanced-search_wrap,.pg_ArticleSplitView .splitview__wrapper,.pg_ArticlesByGroup .content-main_content,.pg_Book .content-main_content,.pg_Chapter .splitview__wrapper,.pg_Collections .content-main_content,.pg_CollectionsBrowse .content-main_content,.pg_ForgotPassword .content-main_content,.pg_InstitutionalSignin .content-main_content,.pg_IssueBrowseByYear .content-main_content,.pg_MyAccount .myaccount-mobile-nav-title,.pg_MyAccount .myaccount-wrap,.pg_ProceedingBrowseByYear .content-main_content,.pg_Register .content-main_content,.pg_SelfServePage .content-main_content,.pg_ShibbolethSignin .content-main_content,.pg_SignIn .content-main_content,.pg_articlesplitview .splitview__wrapper,.pg_chapter .splitview__wrapper,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap,.widget-dynamic-inner-wrap,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap{padding:0 1rem}}.row:after,.row:before{content:"";display:table}.row:after{clear:both}.row.flex-row{display:flex;margin-left:0}.row.table-row{display:table;width:100%;margin-left:0}.grid-row>:first-child,.issue-dropdown-wrap .issue-browse-top_content>:first-child,.page-column-wrap>:first-child,.pg_AdvancedSearch .advanced-search_wrap>:first-child,.pg_ArticlesByGroup .content-main_content>:first-child,.pg_Book .content-main_content>:first-child,.pg_ForgotPassword .content-main_content>:first-child,.pg_InstitutionalSignin .content-main_content>:first-child,.pg_MyAccount .myaccount-mobile-nav-title>:first-child,.pg_MyAccount .myaccount-wrap>:first-child,.pg_Register .content-main_content>:first-child,.pg_SelfServePage .content-main_content>:first-child,.pg_ShibbolethSignin .content-main_content>:first-child,.pg_SignIn .content-main_content>:first-child,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>:first-child{padding-left:0}.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap{padding:0}.center-inner-row>.page-column-wrap{padding:0}.col,.col-1,.col-10,.col-11,.col-12,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9{float:left;padding-left:2rem;box-sizing:border-box}.right{float:right}.left{float:left}.col-1{width:8.3333333333%}@media all and (max-width:599px){.col-1{width:100%}}.col-2{width:16.6666666667%}@media all and (max-width:599px){.col-2{width:100%}}.col-3{width:25%}@media all and (max-width:599px){.col-3{width:100%}}.col-4{width:33.3333333333%}@media all and (max-width:599px){.col-4{width:100%}}.col-5{width:41.6666666667%}@media all and (max-width:599px){.col-5{width:100%}}.col-6{width:50%}@media all and (max-width:599px){.col-6{width:100%}}.col-7{width:58.3333333333%}@media all and (max-width:599px){.col-7{width:100%}}.col-8{width:66.6666666667%}@media all and (max-width:599px){.col-8{width:100%}}.col-9{width:75%}@media all and (max-width:599px){.col-9{width:100%}}.col-10{width:83.3333333333%}@media all and (max-width:599px){.col-10{width:100%}}.col-11{width:91.6666666667%}@media all and (max-width:599px){.col-11{width:100%}}.col-12{width:100%}@media all and (max-width:599px){.col-12{width:100%}}.pg_SearchResults .ui-card .page-column--center{border:1px solid #dbdbdb;border-radius:.25rem;padding:2rem 1rem 0 3rem;box-sizing:border-box;position:relative;background:#fff}@media screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none){.pg_SearchResults .ui-card .page-column--center{border-radius:0}}.ui-card{background:#dbdbdb}.ui-card .info-inner-wrap{padding:1rem!important}.ui-card .conference_browse_page_content,.ui-card .conference_volume_browse_page_content{padding:1.75rem;background:#fff;border:1px solid #dbdbdb;border-radius:.25rem}@media screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none){.ui-card .conference_browse_page_content,.ui-card .conference_volume_browse_page_content{border-radius:0}}@media (max-width:899px){.ui-card .conference_browse_page_content,.ui-card .conference_volume_browse_page_content{padding:1rem}}.pg_ForgotPassword .ui-card .signin-form,.pg_Register .ui-card .signin-form,.pg_SignIn .ui-card .signin-form,.ui-card .content-inner-wrap,.ui-card .info-inner-wrap{padding:1.5rem;background:#fff;border-radius:.25rem;border:1px solid #dbdbdb}@media screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none){.pg_ForgotPassword .ui-card .signin-form,.pg_Register .ui-card .signin-form,.pg_SignIn .ui-card .signin-form,.ui-card .content-inner-wrap,.ui-card .info-inner-wrap{border-radius:0}}.pg_ForgotPassword .ui-card.splitview__wrapper .signin-form,.pg_Register .ui-card.splitview__wrapper .signin-form,.pg_SignIn .ui-card.splitview__wrapper .signin-form,.ui-card.splitview__wrapper .content-inner-wrap{border:none}.ui-card.splitview__wrapper .widget-SolrResourceMetadata{margin-top:-1rem}.ui-card .widget-BookToc+.copyright-info{border-bottom-left-radius:.25rem;border-bottom-right-radius:.25rem}.ui-card .rail-widget_wrap{background:#fff}.ui-card #divBookToc .book-info__meta{padding-top:1.5rem;border:1px solid #dbdbdb;border-bottom:0;border-top-left-radius:.25rem;border-top-right-radius:.25rem;box-sizing:border-box}.ui-card .book-bottom-section{border-left:1px solid #dbdbdb;border-right:1px solid #dbdbdb;padding-top:1.5rem}.ui-card .book-bottom-section h2{padding:0 1.5rem}.ui-card .book-bottom-section .bookToc li>.sectiontype-Chapter{padding:1rem 0 0 0;margin-left:1.5rem;margin-right:1.5rem}.ui-card .issue-dropdown-wrap .issue-browse-top_content{padding:0}.ui-card .article-browse-mobile-nav{padding:0}.sidebar-wrap{box-sizing:border-box;width:300px;float:right}.js-hidden{display:none}.page-column-wrap{position:relative}.center-inner-row,.navbar{display:none}body{margin:0}.reveal-modal{display:none}.master-main{min-height:500px;padding-bottom:1rem;padding-top:1rem}@media (max-width:1199px){.master-main{padding:2rem 0 1.25rem}}@media (max-width:899px){.master-main{padding:1.25rem 0 1rem}}@media (max-width:899px){.master-main{padding:1rem 0 1rem}}.screen-reader-only{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.pipe{padding:0 .375rem}.mobile-menu-trigger,.mobile-search-trigger,.user-info{float:left}@media all and (min-width:600px){.mobile-auth-trigger,.mobile-menu-trigger,.mobile-only,.mobile-search-trigger{display:none}}@media all and (max-width:599px){.tablet-up{display:none}}#contact-us-page,.center-inner-row:not(.no-overflow),.column,.global-footer-link-wrap,.global-footer-site-details,.grid-row,.homepage-row2>.widget-dynamic-inner-wrap,.issue-dropdown-wrap .issue-browse-top_content,.journal-footer_content,.page-column-wrap,.pg_AdvancedSearch .advanced-search_wrap,.pg_ArticleSplitView .splitview__wrapper,.pg_ArticlesByGroup .content-main_content,.pg_Book .content-main_content,.pg_Chapter .splitview__wrapper,.pg_Collections .content-main_content,.pg_CollectionsBrowse .content-main_content,.pg_ForgotPassword .content-main_content,.pg_InstitutionalSignin .content-main_content,.pg_IssueBrowseByYear .content-main_content,.pg_MyAccount .myaccount-mobile-nav-title,.pg_MyAccount .myaccount-wrap,.pg_ProceedingBrowseByYear .content-main_content,.pg_Register .content-main_content,.pg_SelfServePage .content-main_content,.pg_ShibbolethSignin .content-main_content,.pg_SignIn .content-main_content,.pg_articlesplitview .splitview__wrapper,.pg_chapter .splitview__wrapper,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap,.widget-dynamic-inner-wrap,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap{float:none;max-width:1300px;margin:0 auto;padding:0 1rem}#contact-us-page:after,#contact-us-page:before,.center-inner-row:not(.no-overflow):after,.center-inner-row:not(.no-overflow):before,.column:after,.column:before,.global-footer-link-wrap:after,.global-footer-link-wrap:before,.global-footer-site-details:after,.global-footer-site-details:before,.grid-row:after,.grid-row:before,.homepage-row2>.widget-dynamic-inner-wrap:after,.homepage-row2>.widget-dynamic-inner-wrap:before,.issue-dropdown-wrap .issue-browse-top_content:after,.issue-dropdown-wrap .issue-browse-top_content:before,.journal-footer_content:after,.journal-footer_content:before,.page-column-wrap:after,.page-column-wrap:before,.pg_AdvancedSearch .advanced-search_wrap:after,.pg_AdvancedSearch .advanced-search_wrap:before,.pg_ArticleSplitView .splitview__wrapper:after,.pg_ArticleSplitView .splitview__wrapper:before,.pg_ArticlesByGroup .content-main_content:after,.pg_ArticlesByGroup .content-main_content:before,.pg_Book .content-main_content:after,.pg_Book .content-main_content:before,.pg_Chapter .splitview__wrapper:after,.pg_Chapter .splitview__wrapper:before,.pg_Collections .content-main_content:after,.pg_Collections .content-main_content:before,.pg_CollectionsBrowse .content-main_content:after,.pg_CollectionsBrowse .content-main_content:before,.pg_ForgotPassword .content-main_content:after,.pg_ForgotPassword .content-main_content:before,.pg_InstitutionalSignin .content-main_content:after,.pg_InstitutionalSignin .content-main_content:before,.pg_IssueBrowseByYear .content-main_content:after,.pg_IssueBrowseByYear .content-main_content:before,.pg_MyAccount .myaccount-mobile-nav-title:after,.pg_MyAccount .myaccount-mobile-nav-title:before,.pg_MyAccount .myaccount-wrap:after,.pg_MyAccount .myaccount-wrap:before,.pg_ProceedingBrowseByYear .content-main_content:after,.pg_ProceedingBrowseByYear .content-main_content:before,.pg_Register .content-main_content:after,.pg_Register .content-main_content:before,.pg_SelfServePage .content-main_content:after,.pg_SelfServePage .content-main_content:before,.pg_ShibbolethSignin .content-main_content:after,.pg_ShibbolethSignin .content-main_content:before,.pg_SignIn .content-main_content:after,.pg_SignIn .content-main_content:before,.pg_articlesplitview .splitview__wrapper:after,.pg_articlesplitview .splitview__wrapper:before,.pg_chapter .splitview__wrapper:after,.pg_chapter .splitview__wrapper:before,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:after,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:before,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:before,.widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap:before,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:after,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:before{content:"";display:table}#contact-us-page:after,.center-inner-row:not(.no-overflow):after,.column:after,.global-footer-link-wrap:after,.global-footer-site-details:after,.grid-row:after,.homepage-row2>.widget-dynamic-inner-wrap:after,.issue-dropdown-wrap .issue-browse-top_content:after,.journal-footer_content:after,.page-column-wrap:after,.pg_AdvancedSearch .advanced-search_wrap:after,.pg_ArticleSplitView .splitview__wrapper:after,.pg_ArticlesByGroup .content-main_content:after,.pg_Book .content-main_content:after,.pg_Chapter .splitview__wrapper:after,.pg_Collections .content-main_content:after,.pg_CollectionsBrowse .content-main_content:after,.pg_ForgotPassword .content-main_content:after,.pg_InstitutionalSignin .content-main_content:after,.pg_IssueBrowseByYear .content-main_content:after,.pg_MyAccount .myaccount-mobile-nav-title:after,.pg_MyAccount .myaccount-wrap:after,.pg_ProceedingBrowseByYear .content-main_content:after,.pg_Register .content-main_content:after,.pg_SelfServePage .content-main_content:after,.pg_ShibbolethSignin .content-main_content:after,.pg_SignIn .content-main_content:after,.pg_articlesplitview .splitview__wrapper:after,.pg_chapter .splitview__wrapper:after,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap:after,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap:after,.widget-dynamic-inner-wrap:after,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap:after{clear:both}@media all and (max-width:480px){#contact-us-page,.center-inner-row:not(.no-overflow),.column,.global-footer-link-wrap,.global-footer-site-details,.grid-row,.homepage-row2>.widget-dynamic-inner-wrap,.issue-dropdown-wrap .issue-browse-top_content,.journal-footer_content,.page-column-wrap,.pg_AdvancedSearch .advanced-search_wrap,.pg_ArticleSplitView .splitview__wrapper,.pg_ArticlesByGroup .content-main_content,.pg_Book .content-main_content,.pg_Chapter .splitview__wrapper,.pg_Collections .content-main_content,.pg_CollectionsBrowse .content-main_content,.pg_ForgotPassword .content-main_content,.pg_InstitutionalSignin .content-main_content,.pg_IssueBrowseByYear .content-main_content,.pg_MyAccount .myaccount-mobile-nav-title,.pg_MyAccount .myaccount-wrap,.pg_ProceedingBrowseByYear .content-main_content,.pg_Register .content-main_content,.pg_SelfServePage .content-main_content,.pg_ShibbolethSignin .content-main_content,.pg_SignIn .content-main_content,.pg_articlesplitview .splitview__wrapper,.pg_chapter .splitview__wrapper,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap,.widget-dynamic-inner-wrap,.widget-dynamic-inner-wrap .widget-dynamic-inner-wrap,.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap{padding:0 1rem}}.row:after,.row:before{content:"";display:table}.row:after{clear:both}.row.flex-row{display:flex;margin-left:0}.row.table-row{display:table;width:100%;margin-left:0}.center-inner-row>.page-column-wrap{padding:0}.col,.col-1,.col-10,.col-11,.col-12,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9{float:left;padding-left:2rem;box-sizing:border-box}.col-10:first-of-type,.col-11:first-of-type,.col-12:first-of-type,.col-1:first-of-type,.col-2:first-of-type,.col-3:first-of-type,.col-4:first-of-type,.col-5:first-of-type,.col-6:first-of-type,.col-7:first-of-type,.col-8:first-of-type,.col-9:first-of-type,.col:first-of-type{padding-left:0}.right{float:right}.left{float:left}.col-1{width:8.3333333333%}@media all and (max-width:599px){.col-1{width:100%}}.col-2{width:16.6666666667%}@media all and (max-width:599px){.col-2{width:100%}}.col-3{width:25%}@media all and (max-width:599px){.col-3{width:100%}}.col-4{width:33.3333333333%}@media all and (max-width:599px){.col-4{width:100%}}.col-5{width:41.6666666667%}@media all and (max-width:599px){.col-5{width:100%}}.col-6{width:50%}@media all and (max-width:599px){.col-6{width:100%}}.col-7{width:58.3333333333%}@media all and (max-width:599px){.col-7{width:100%}}.col-8{width:66.6666666667%}@media all and (max-width:599px){.col-8{width:100%}}.col-9{width:75%}@media all and (max-width:599px){.col-9{width:100%}}.col-10{width:83.3333333333%}@media all and (max-width:599px){.col-10{width:100%}}.col-11{width:91.6666666667%}@media all and (max-width:599px){.col-11{width:100%}}.col-12{width:100%}@media all and (max-width:599px){.col-12{width:100%}}.js-hidden{display:none}.pg_SearchResults #divSearch{max-width:1300px;margin:1.5rem auto;display:grid;grid-template-rows:auto auto;-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem;margin-top:0!important;-moz-column-gap:0!important;column-gap:0!important}@media (min-width:1200px){.pg_SearchResults #divSearch{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn Sidebar" "InfoColumn ContentColumn Sidebar"}}@media (min-width:899px) and (max-width:1200px){.pg_SearchResults #divSearch{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn ContentColumn" "InfoColumn Sidebar Sidebar"}}@media (max-width:899px){.pg_SearchResults #divSearch{grid-template-columns:1fr 1fr 1fr;grid-template-areas:"ContentColumn ContentColumn ContentColumn" "Sidebar Sidebar Sidebar"}}.pg_SearchResults #divSearch #InfoColumn{grid-area:InfoColumn}.pg_SearchResults #divSearch #ContentColumn{grid-area:ContentColumn}.pg_SearchResults #divSearch #Sidebar{grid-area:Sidebar;justify-self:center}@media (max-width:899px){.pg_SearchResults #divSearch{padding:0!important}}@media (min-width:900px){.pg_SearchResults #divSearch #InfoColumn{padding:1.5rem 1.5rem 1.5rem 0!important}}.pg_SearchResults #divSearch #ContentColumn{background:#fff}@media (max-width:899px){.pg_SearchResults #divSearch #ContentColumn{padding:1.5rem 1rem!important}}@media (min-width:900px){.pg_SearchResults #divSearch #ContentColumn{padding:1.5rem!important}}.pg_article .article-browse_content:not(.has-jump-link-flyout),.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout),.pg_proceeding .article-browse_content:not(.has-jump-link-flyout){max-width:1300px;margin:1.5rem auto;display:grid;grid-template-rows:auto auto;-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:1200px){.pg_article .article-browse_content:not(.has-jump-link-flyout),.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout),.pg_proceeding .article-browse_content:not(.has-jump-link-flyout){grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn Sidebar" "InfoColumn ContentColumn Sidebar"}}@media (min-width:899px) and (max-width:1200px){.pg_article .article-browse_content:not(.has-jump-link-flyout),.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout),.pg_proceeding .article-browse_content:not(.has-jump-link-flyout){grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn ContentColumn" "InfoColumn Sidebar Sidebar"}}@media (max-width:899px){.pg_article .article-browse_content:not(.has-jump-link-flyout),.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout),.pg_proceeding .article-browse_content:not(.has-jump-link-flyout){grid-template-columns:1fr 1fr 1fr;grid-template-areas:"ContentColumn ContentColumn ContentColumn" "Sidebar Sidebar Sidebar"}}.pg_article .article-browse_content:not(.has-jump-link-flyout) #InfoColumn,.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout) #InfoColumn,.pg_proceeding .article-browse_content:not(.has-jump-link-flyout) #InfoColumn{grid-area:InfoColumn}.pg_article .article-browse_content:not(.has-jump-link-flyout) #ContentColumn,.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout) #ContentColumn,.pg_proceeding .article-browse_content:not(.has-jump-link-flyout) #ContentColumn{grid-area:ContentColumn}.pg_article .article-browse_content:not(.has-jump-link-flyout) #Sidebar,.pg_chapterstandard .article-browse_content:not(.has-jump-link-flyout) #Sidebar,.pg_proceeding .article-browse_content:not(.has-jump-link-flyout) #Sidebar{grid-area:Sidebar;justify-self:center}.pg_issue .issue-browse_content{max-width:1300px;margin:1.5rem auto;display:grid;grid-template-rows:auto auto;-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:1200px){.pg_issue .issue-browse_content{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn Sidebar" "InfoColumn ContentColumn Sidebar"}}@media (min-width:899px) and (max-width:1200px){.pg_issue .issue-browse_content{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn ContentColumn" "InfoColumn Sidebar Sidebar"}}@media (max-width:899px){.pg_issue .issue-browse_content{grid-template-columns:1fr 1fr 1fr;grid-template-areas:"ContentColumn ContentColumn ContentColumn" "Sidebar Sidebar Sidebar"}}.pg_issue .issue-browse_content #InfoColumn{grid-area:InfoColumn}.pg_issue .issue-browse_content #ContentColumn{grid-area:ContentColumn}.pg_issue .issue-browse_content #Sidebar{grid-area:Sidebar;justify-self:center}.pg_ConferenceVolume .widget-ConferenceVolume{max-width:1300px;margin:1.5rem auto;display:grid;grid-template-rows:auto auto;-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:1200px){.pg_ConferenceVolume .widget-ConferenceVolume{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn Sidebar" "InfoColumn ContentColumn Sidebar"}}@media (min-width:899px) and (max-width:1200px){.pg_ConferenceVolume .widget-ConferenceVolume{grid-template-columns:220px minmax(250px,1fr) 300px;grid-template-areas:"InfoColumn ContentColumn ContentColumn" "InfoColumn Sidebar Sidebar"}}@media (max-width:899px){.pg_ConferenceVolume .widget-ConferenceVolume{grid-template-columns:1fr 1fr 1fr;grid-template-areas:"ContentColumn ContentColumn ContentColumn" "Sidebar Sidebar Sidebar"}}.pg_ConferenceVolume .widget-ConferenceVolume #InfoColumn{grid-area:InfoColumn}.pg_ConferenceVolume .widget-ConferenceVolume #ContentColumn{grid-area:ContentColumn}.pg_ConferenceVolume .widget-ConferenceVolume #Sidebar{grid-area:Sidebar;justify-self:center}.pg_articlesbygroup .issue-browse_content{max-width:1300px;margin:1.5rem auto;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;grid-template-areas:"ContentColumn ContentColumn" "Sidebar Sidebar";-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:900px){.pg_articlesbygroup .issue-browse_content{grid-template-columns:minmax(250px,2fr) 300px;grid-template-areas:"ContentColumn Sidebar" "ContentColumn Sidebar"}}.pg_articlesbygroup .issue-browse_content #ContentColumn{grid-area:ContentColumn}.pg_articlesbygroup .issue-browse_content #Sidebar{grid-area:Sidebar;justify-self:center}.pg_Collections .special-collection-page-wrap{max-width:1300px;margin:1.5rem auto;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;grid-template-areas:"ContentColumn ContentColumn" "Sidebar Sidebar";-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:900px){.pg_Collections .special-collection-page-wrap{grid-template-columns:minmax(250px,2fr) 300px;grid-template-areas:"ContentColumn Sidebar" "ContentColumn Sidebar"}}.pg_Collections .special-collection-page-wrap #ContentColumn{grid-area:ContentColumn}.pg_Collections .special-collection-page-wrap #Sidebar{grid-area:Sidebar;justify-self:center}.pg_multimedia .multimedia-browse_content:not(.has-jump-link-flyout){max-width:1300px;margin:1.5rem auto;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;grid-template-areas:"ContentColumn ContentColumn" "Sidebar Sidebar";-moz-column-gap:2rem;column-gap:2rem;row-gap:2rem}@media (min-width:900px){.pg_multimedia .multimedia-browse_content:not(.has-jump-link-flyout){grid-template-columns:minmax(250px,2fr) 300px;grid-template-areas:"ContentColumn Sidebar" "ContentColumn Sidebar"}}.pg_multimedia .multimedia-browse_content:not(.has-jump-link-flyout) #ContentColumn{grid-area:ContentColumn}.pg_multimedia .multimedia-browse_content:not(.has-jump-link-flyout) #Sidebar{grid-area:Sidebar;justify-self:center}body{font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol";font-size:1rem;color:#1a1a1a;background-color:#fff}italic{font-style:italic}.monospace{font-family:monospace}.underline{text-decoration:underline}.subtitle{top:0}.red{color:#ce3a04}.orange{color:#f26c19}.green{color:#03a678}a,button{font-size:inherit;color:#0f5db9;cursor:pointer;text-decoration:none}a:focus,a:hover,button:focus,button:hover{text-decoration:underline}a.jumplink-placeholder,button.jumplink-placeholder{cursor:default}button{background:0 0}[class*=" icon-"],[class*=" icon-"]:before,[class^=icon-],[class^=icon-]:before{display:inline-block}h1 a{font-size:inherit}.fn:after,.fn:before{content:"";display:table}.fn:after{clear:both}.fn .label{line-height:1.75;float:left;width:1.5rem;text-align:right;margin-right:.25rem;margin-left:-.25rem}.fn p{float:left;width:calc(100% - 30px)}.fn p a{font-size:.875rem;line-height:1}.fn ul.bullet{margin-left:2rem}.fn ul.bullet p{float:none;width:100%;display:flow-root}.content-main_content a{word-break:normal}.ui-datepicker-inline a{word-break:normal}.block-child-p,.content-section,p{margin-bottom:.75rem}.dataSuppLink .caption p{margin-bottom:initial}blockquote{margin:2rem}.h1,.h2,.h3,.h4,.h5,.widget-PersonalizedContent .title,.widget-dynamic__header h3,h1,h2,h3,h4,h5{margin:0}.h1,h1{color:#2a2a2a;font-size:2rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.19}.h2,.widget-PersonalizedContent .title,h2{color:#2a2a2a;font-size:1.75rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.29}.h3,.widget-dynamic__header h3,h3{color:#2a2a2a;font-size:1.5rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.36}.h4,h4{color:#2a2a2a;font-size:1.125rem;font-family:"Source Sans Pro",sans-serif;font-weight:700;line-height:1.28}.h5,h5{color:#2a2a2a;font-size:1.125rem;font-family:"Source Sans Pro",sans-serif;font-weight:700;line-height:1.44}.h5 a .subtitle,h5 a .subtitle{top:0;margin-left:.5rem}.para,p{line-height:1.75}.speech .speaker{display:inline;font-weight:700;margin-right:.25rem}.speech .speaker+p{display:inline}.article-body .table-wrap td ul.list-simple .label,.article-body .table-wrap td ul.list-simple li,.article-body .table-wrap td ul.list-simple p,.article-body .table-wrap th ul.list-simple .label,.article-body .table-wrap th ul.list-simple li,.article-body .table-wrap th ul.list-simple p{font-size:inherit}.article-body .kwd-group a,.article-body .license-p a,.article-body .ref-list a,.article-body a.answer-link,.article-body li:not(.toolbar-item) a,.article-body p a,.article-body td a,.book-chapter-body .kwd-group a,.book-chapter-body .license-p a,.book-chapter-body .ref-list a,.book-chapter-body a.answer-link,.book-chapter-body li:not(.toolbar-item) a,.book-chapter-body p a,.book-chapter-body td a,.splitview__main .kwd-group a,.splitview__main .license-p a,.splitview__main .ref-list a,.splitview__main a.answer-link,.splitview__main li:not(.toolbar-item) a,.splitview__main p a,.splitview__main td a{text-decoration:underline!important;text-underline-offset:.2rem}#Sidebar a:not(.js-new-and-popular-mode),.panels div a:not(.download-slide,.fig-view-orig){text-decoration:underline!important;text-underline-offset:.2rem}ol,ul{margin-left:2rem}ol.bullet,ol.list-bullet,ul.bullet,ul.list-bullet{list-style-type:disc!important}ol.list-decimal,ol.number,ol.outline-arabicnum,ol.outline-arabicnumparen,ul.list-decimal,ul.number,ul.outline-arabicnum,ul.outline-arabicnumparen{list-style-type:decimal}ol.alpha-lower,ol.list-lower-alpha,ol.outline-loweralpha,ol.outline-loweralphaparen,ul.alpha-lower,ul.list-lower-alpha,ul.outline-loweralpha,ul.outline-loweralphaparen{list-style-type:lower-alpha}ol.greek-lower,ol.list-lower-greek,ul.greek-lower,ul.list-lower-greek{list-style-type:lower-greek}ol.latin-lower,ol.list-lower-latin,ul.latin-lower,ul.list-lower-latin{list-style-type:lower-latin}ol.list-lower-roman,ol.outline-lowerroman,ol.outline-lowerromanparen,ol.roman-lower,ul.list-lower-roman,ul.outline-lowerroman,ul.outline-lowerromanparen,ul.roman-lower{list-style-type:lower-roman}ol.alpha-upper,ol.list-upper-alpha,ol.outline-upperalpha,ul.alpha-upper,ul.list-upper-alpha,ul.outline-upperalpha{list-style-type:upper-alpha}ol.latin-upper,ol.list-upper-latin,ul.latin-upper,ul.list-upper-latin{list-style-type:upper-latin}ol.list-upper-roman,ol.outline-upperroman,ol.roman-upper,ul.list-upper-roman,ul.outline-upperroman,ul.roman-upper{list-style-type:upper-roman}ol.list-circle,ul.list-circle{list-style-type:circle}ol.list-decimal-leading-zero,ul.list-decimal-leading-zero{list-style-type:decimal-leading-zero}ol.list-square,ul.list-square{list-style-type:square}ol.list-none,ul.list-none{list-style-type:none}ol.simple,ul.simple{list-style-type:none;overflow:hidden;margin:0}ol.simple ul.simple,ul.simple ul.simple{padding-left:1rem}ol.simple li,ul.simple li{display:list-item!important}ol.simple li:first-child,ul.simple li:first-child{padding:0}ol.simple li a,ul.simple li a{font-weight:400}ol.outline-arabicnumparen li:before,ol.outline-loweralphaparen li:before,ol.outline-lowerromanparen li:before,ul.outline-arabicnumparen li:before,ul.outline-loweralphaparen li:before,ul.outline-lowerromanparen li:before{content:")"}ol.def-list,ul.def-list{list-style:none}input[type=color],input[type=date],input[type=datetime-local],input[type=datetime],input[type=email],input[type=month],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],input[type=time],input[type=url],input[type=week],textarea{-webkit-appearance:none;-moz-appearance:none;background:#fff;color:#383636;display:block;font-family:Merriweather,serif;font-size:1rem;height:2.5rem;margin:0 0 1rem 0;padding:.25rem .5rem;width:100%;box-shadow:none;box-sizing:border-box;border:0}input[type=color]:disabled,input[type=date]:disabled,input[type=datetime-local]:disabled,input[type=datetime]:disabled,input[type=email]:disabled,input[type=month]:disabled,input[type=number]:disabled,input[type=password]:disabled,input[type=search]:disabled,input[type=tel]:disabled,input[type=text]:disabled,input[type=time]:disabled,input[type=url]:disabled,input[type=week]:disabled,textarea:disabled{cursor:default}fieldset[disabled] input[type=color],fieldset[disabled] input[type=date],fieldset[disabled] input[type=datetime-local],fieldset[disabled] input[type=datetime],fieldset[disabled] input[type=email],fieldset[disabled] input[type=month],fieldset[disabled] input[type=number],fieldset[disabled] input[type=password],fieldset[disabled] input[type=search],fieldset[disabled] input[type=tel],fieldset[disabled] input[type=text],fieldset[disabled] input[type=time],fieldset[disabled] input[type=url],fieldset[disabled] input[type=week],fieldset[disabled] textarea,input[type=color][disabled],input[type=color][readonly],input[type=date][disabled],input[type=date][readonly],input[type=datetime-local][disabled],input[type=datetime-local][readonly],input[type=datetime][disabled],input[type=datetime][readonly],input[type=email][disabled],input[type=email][readonly],input[type=month][disabled],input[type=month][readonly],input[type=number][disabled],input[type=number][readonly],input[type=password][disabled],input[type=password][readonly],input[type=search][disabled],input[type=search][readonly],input[type=tel][disabled],input[type=tel][readonly],input[type=text][disabled],input[type=text][readonly],input[type=time][disabled],input[type=time][readonly],input[type=url][disabled],input[type=url][readonly],input[type=week][disabled],input[type=week][readonly],textarea[disabled],textarea[readonly]{cursor:default}input::-moz-placeholder{color:#1a1a1a;font-size:.875rem;font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol"}input::placeholder{color:#1a1a1a;font-size:.875rem;font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol"}select{color:#1a1a1a;font-size:.875rem;font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol";border-radius:inherit;border-color:inherit;background-color:none}.form-field-validator{color:#ce3a04;font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol";margin:.25rem .25rem 0 .5rem;font-size:.875rem}.required{color:#ce3a04;font-family:"Source Sans Pro",sans-serif,"Segoe UI Symbol";margin:.25rem 0 0 0;font-size:1.125rem}.custom-select{overflow:hidden;box-shadow:0 2px 1px 0 rgba(16,16,16,.25);border:solid 1px rgba(16,16,16,.21);height:2rem;position:relative;border-radius:.25rem}.custom-select:before{font-family:white-label;position:absolute;right:.25rem;content:"\e90a";top:.5rem;pointer-events:none}.custom-select select{-webkit-appearance:none;height:2rem;box-shadow:none;border:0;padding:0 .25rem}.email-alerts-schedule-select select{height:auto}.captcha-wrap{margin-bottom:1rem}.captcha-wrap>div{float:left}.captcha-wrap:after,.captcha-wrap:before{content:"";display:table}.captcha-wrap:after{clear:both}.captcha-wrap .RadCaptcha_Default{border:1px solid #ededed;padding:1rem 1.5rem 1rem 1rem}.captcha-wrap .RadCaptcha>div:after,.captcha-wrap .RadCaptcha>div:before{content:"";display:table}.captcha-wrap .RadCaptcha>div:after{clear:both}.captcha-wrap .RadCaptcha a{display:block;margin-bottom:.5rem;border:0!important;white-space:nowrap}.captcha-wrap .RadCaptcha a.rcRefreshImage:after{font-family:white-label;content:"\f021";margin-left:.5rem}.captcha-wrap .RadCaptcha a.rcCaptchaAudioLink:after{font-family:white-label;content:"\f028";margin-left:.5rem}.captcha-wrap .RadCaptcha p{margin:.5rem 0 0 0}.captcha-wrap .RadCaptcha p input{margin:0 0 .25rem 0}.captcha-wrap img{float:left;margin-right:.5rem}.sans{font-family:"Source Sans Pro",sans-serif}.serif{font-family:"Source Sans Pro",sans-serif}.sans-condensed{font-family:"Source Sans Pro",sans-serif}.center-block{margin-left:auto;margin-right:auto}.cur-p:hover{cursor:pointer!important}.base-font{font-size:1rem!important}.body-font{font-size:.875rem!important}.body-font-small{font-size:.8rem!important}.body-font-smaller{font-size:.75rem!important}.body-font-smallest{font-size:.625rem!important}.para-font-small{font-size:.875rem}.bc-400,.normal{font-weight:400}.bc-500{font-weight:500}.bc-600{font-weight:600}.bc-700,.bold,.strong{font-weight:700}.italic{font-style:italic}.border-top{border-top:1px solid #dbdbdb!important}.border-right{border-right:1px solid #dbdbdb!important}.border-bottom{border-bottom:1px solid #dbdbdb!important}.border-left{border-left:1px solid #dbdbdb!important}.bordered{border:1px solid #dbdbdb}.bordered-radius{border:1px solid #dbdbdb;border-radius:.25rem}.bdt-none{border-top:none}.bdr-none{border-right:none}.bdb-none{border-bottom:none}.bdb-left{border-left:none}.bd-none{border:none!important}.fl-right{float:right!important}.fl-left{float:left!important}.va-m{vertical-align:middle!important}.t-c,.ta-c{text-align:center!important}.wd-header-centered[class*=home-row] .widget-dynamic__header h2,.wd-header-centered[class*=home-row] .widget-dynamic__header h3{text-align:center}.wd-header-border-top .widget-dynamic__header{border-top:1px solid #ededed}.wd-header-border-bottom .widget-dynamic__header{border-bottom:1px solid #ededed}.wd-border-as-before::before{content:" ";display:block;height:1px;background-color:#ededed;margin-bottom:1rem}@media (max-width:899px){.centered-on-tablet{text-align:center}}@media (max-width:599px){.centered-on-mobile{text-align:center}}.ta-r{text-align:right!important}.ta-l{text-align:left!important}.d-ib{display:inline-block!important}.d-b{display:block!important}.d-i{display:inline!important}.tt-u{text-transform:uppercase!important}.mw-100{max-width:100%!important}.m-auto{margin-left:auto!important;margin-right:auto!important}.m-0{margin:0!important}.mt-0{margin-top:0!important}.mt-05{margin-top:.5rem!important}.mt-1{margin-top:1rem!important}.mt-150{margin-top:1.5rem!important}.mt-200{margin-top:2rem!important}.mr-0{margin-right:0!important}.mr-05{margin-right:.5rem!important}.mr-1{margin-right:1rem!important}.mr-150{margin-right:1.5rem!important}.mr-200{margin-right:2rem!important}.mb-0{margin-bottom:0!important}.mb-05{margin-bottom:.5rem!important}.mb-1{margin-bottom:1rem!important}.mb-150{margin-bottom:1.5rem!important}.mb-200{margin-bottom:2rem!important}.ml-0{margin-left:0!important}.ml-05{margin-left:.5rem!important}.ml-1{margin-left:1rem!important}.ml-150{margin-left:1.5rem!important}.ml-200{margin-left:2rem!important}.pd-0{padding:0!important}.pd-025{padding:.25rem!important}.pd-05{padding:.5rem!important}.pd-1{padding:1rem!important}.pd-150{padding:1.5rem!important}.pdl-1{padding-left:1rem!important}.pdr-1{padding-right:1rem!important}.pdt-0{padding-top:0!important}.pdt-1{padding-top:1rem!important}.pdt-2{padding-top:2rem!important}.pdb-0{padding-bottom:0!important}.pdb-1{padding-bottom:1rem!important}.pdb-2{padding-bottom:2rem!important}.no-wrap{white-space:nowrap}.pl-0{padding-left:0!important}.static{position:static}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.lh-1{line-height:1}.lh-para{line-height:1.75!important}.lh-sm-para{line-height:1.3}.para-small p{font-size:.875rem;line-height:1.3}.black-text{color:#2a2a2a!important}.white-text{color:#fff!important}.bgc-white{background-color:#fff}.bgc-black{background-color:#2a2a2a}.bgc-site-primary{background-color:#d83e00}.bgc-site-secondary{background-color:#00c4ff}.bgc-link-color{background-color:#0f5db9}.bgc-link-hover{background-color:#144076}.gray{color:#afafaf}.td-n{text-decoration:none!important}.td-n:hover{text-decoration:none!important}.td-u{text-decoration:underline}.bs-level-1{box-shadow:0 2px 3px 0 rgba(67,56,56,.3)}.bs-level-2{box-shadow:0 3px 6px 0 rgba(67,56,56,.3)}.bs-level-3{box-shadow:3px 6px 18px 0 rgba(67,56,56,.3)}.bs-level-4{box-shadow:6px 9px 24px 0 rgba(67,56,56,.3)}.boxed-white{background:rgba(255,255,255,.9)}.boxed-white .btn-wrap{padding:1rem}.boxed-white .homepage-panel-text+.btn-wrap{padding-top:0}.boxed-white .btn,.boxed-white .content-main_content .external-login-provider a,.boxed-white .fig-orig a,.boxed-white .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.boxed-white .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.boxed-white .store-link,.boxed-white .widget-BookBasicInfo .btn-print-purchase-isbn-link,.boxed-white .widget-BookBasicInfo .btn-print-purchase-link,.boxed-white .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert,.content-main_content .external-login-provider .boxed-white a,.fig-orig .boxed-white a,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .boxed-white .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .boxed-white .btn-userprofile-update,.widget-BookBasicInfo .boxed-white .btn-print-purchase-isbn-link,.widget-BookBasicInfo .boxed-white .btn-print-purchase-link,.widget-alerts .widget-links_wrap .reveal-modal>div .boxed-white a.addUserAlert{background:#d83e00!important;color:#fff!important;border:none!important}.boxed-white .btn:hover,.boxed-white .content-main_content .external-login-provider a:hover,.boxed-white .fig-orig a:hover,.boxed-white .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel:hover,.boxed-white .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update:hover,.boxed-white .store-link:hover,.boxed-white .widget-BookBasicInfo .btn-print-purchase-isbn-link:hover,.boxed-white .widget-BookBasicInfo .btn-print-purchase-link:hover,.boxed-white .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert:hover,.content-main_content .external-login-provider .boxed-white a:hover,.fig-orig .boxed-white a:hover,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .boxed-white .btn-userprofile-cancel:hover,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .boxed-white .btn-userprofile-update:hover,.widget-BookBasicInfo .boxed-white .btn-print-purchase-isbn-link:hover,.widget-BookBasicInfo .boxed-white .btn-print-purchase-link:hover,.widget-alerts .widget-links_wrap .reveal-modal>div .boxed-white a.addUserAlert:hover{background:#fff!important;color:#d83e00!important;border:none!important}.header-row .site-menu-item{position:relative}.header-row .site-menu-item ul.site-menu{position:absolute}.header-row .site-menu-item ul.site-menu a.nav-link.button{width:100%!important;box-sizing:border-box}@media (min-width:600px){.two-column-list{-moz-columns:2;columns:2;-moz-column-width:50%;column-width:50%;-moz-column-fill:balance;column-fill:balance;-moz-column-gap:40px;column-gap:40px;-moz-column-break-inside:avoid;break-inside:avoid-column}}.two-column-list li{-moz-column-break-inside:avoid;break-inside:avoid-column;font-size:.95em;line-height:1.3;margin-bottom:6px}.four-column-list{list-style:none;text-align:center;margin:0}@media (min-width:600px){.four-column-list{-moz-columns:4;columns:4;-moz-column-width:200px;column-width:200px;-moz-column-fill:balance;column-fill:balance;-moz-column-gap:1.5rem;column-gap:1.5rem;-moz-column-break-inside:avoid;break-inside:avoid-column;text-align:left}}.four-column-list li{-moz-column-break-inside:avoid;break-inside:avoid-column;font-size:1.125rem;line-height:1.3;margin-bottom:.5rem}.flex-layout{display:flex}.flex{display:flex}.flex-auto{flex:1 1 auto;min-width:0;min-height:0}.flex-none{flex:none}.flex-column{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.items-stretch{align-items:stretch}.self-start{align-self:flex-start}.self-end{align-self:flex-end}.self-center{align-self:center}.self-baseline{align-self:baseline}.self-stretch{align-self:stretch}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.justify-evenly{justify-content:space-evenly}.content-start{align-content:flex-start}.content-end{align-content:flex-end}.content-center{align-content:center}.content-between{align-content:space-between}.content-around{align-content:space-around}.content-stretch{align-content:stretch}@media (min-width:900px){.horizontal{display:flex!important}}.horizontal.no-stack{display:flex!important}.horizontal.img-right .homepage-panel-text,.horizontal.img-right .ss-panel-text{margin:1rem 4rem 1rem 1rem}.horizontal.img-left .homepage-panel-text,.horizontal.img-left .ss-panel-text{margin:1rem 1rem 1rem 4rem}.align-center{align-items:center}.ss-panel-wrap{margin-bottom:1.5rem}.ss-panel-wrap.horizontal{align-items:center}.ss-panel-wrap .ss-panel-image{line-height:0}.ss-panel-wrap .ss-panel-image img{max-width:100px}.ss-panel-wrap .ss-panel-text{padding:1rem}.ss-panel-wrap .ss-panel-text p{margin:.75rem 0 0 0}@media (max-width:899px){.hero-subheading{font-size:1.5rem;line-height:1.5}}.stacked .widget-dynamic-inner-wrap>div+div{margin-top:1.5rem}body{font-family:"Source Sans Pro",sans-serif;font-size:1rem}.subtitle{top:0}.red{color:#ce3a04}.orange{color:#f26c19}.green{color:#03a678}a{font-size:1rem;color:#0f5db9;cursor:pointer;text-decoration:none}a:focus,a:hover{color:#144076}h1 a{font-size:inherit}h1 a.xref-fn{font-size:1rem;vertical-align:super;line-height:1}.content-section em{padding-right:2px}.fn{display:flex}.fn:after,.fn:before{content:"";display:table}.fn:after{clear:both}.fn .label{line-height:1.75;float:left;width:1.5rem;text-align:right}.fn p{float:left;width:calc(100% - 30px)}.fn p a{font-size:14px;line-height:1}.block-child-p,.content-section,p{margin-bottom:.75rem}p:empty{margin:0;line-height:0}blockquote{margin:2rem}.h1,.h2,.h3,.h4,.h5,.widget-PersonalizedContent .title,.widget-dynamic__header h3,h1,h2,h3,h4,h5{margin:0}.h1,h1{color:#2a2a2a;font-size:2rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.19}.h2,.widget-PersonalizedContent .title,h2{color:#2a2a2a;font-size:1.75rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.29}.h3,.widget-dynamic__header h3,h3{color:#2a2a2a;font-size:1.5rem;font-family:Montserrat,sans-serif;font-weight:400;line-height:1.36}.h4,h4{color:#2a2a2a;font-size:1.125rem;font-family:"Source Sans Pro",sans-serif;font-weight:700;line-height:1.28}.h5,h5{color:#2a2a2a;font-size:1.125rem;font-family:"Source Sans Pro",sans-serif;font-weight:700;line-height:1.44}.h5 a .subtitle,h5 a .subtitle{top:0;margin-left:.5rem}.icon-availability_open{color:#f26c19}.icon-availability_unlocked{color:#03a678}.icon-availability_free{color:#03a678}.icon-availability_cart{color:#1a1a1a}.icon-menu_pdf:before{color:#2a2a2a}.para,p{line-height:1.75}input[type=color],input[type=date],input[type=datetime-local],input[type=datetime],input[type=email],input[type=month],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],input[type=time],input[type=url],input[type=week],textarea{-webkit-appearance:none;-moz-appearance:none;background:#fff;color:#383636;display:block;font-family:"Source Sans Pro",sans-serif;font-size:1rem;height:2.5rem;margin:0 0 1rem 0;padding:.25rem .5rem;width:100%;box-shadow:none;box-sizing:border-box;border:1px solid #dbdbdb}input[type=color]:disabled,input[type=date]:disabled,input[type=datetime-local]:disabled,input[type=datetime]:disabled,input[type=email]:disabled,input[type=month]:disabled,input[type=number]:disabled,input[type=password]:disabled,input[type=search]:disabled,input[type=tel]:disabled,input[type=text]:disabled,input[type=time]:disabled,input[type=url]:disabled,input[type=week]:disabled,textarea:disabled{cursor:default}fieldset[disabled] input[type=color],fieldset[disabled] input[type=date],fieldset[disabled] input[type=datetime-local],fieldset[disabled] input[type=datetime],fieldset[disabled] input[type=email],fieldset[disabled] input[type=month],fieldset[disabled] input[type=number],fieldset[disabled] input[type=password],fieldset[disabled] input[type=search],fieldset[disabled] input[type=tel],fieldset[disabled] input[type=text],fieldset[disabled] input[type=time],fieldset[disabled] input[type=url],fieldset[disabled] input[type=week],fieldset[disabled] textarea,input[type=color][disabled],input[type=color][readonly],input[type=date][disabled],input[type=date][readonly],input[type=datetime-local][disabled],input[type=datetime-local][readonly],input[type=datetime][disabled],input[type=datetime][readonly],input[type=email][disabled],input[type=email][readonly],input[type=month][disabled],input[type=month][readonly],input[type=number][disabled],input[type=number][readonly],input[type=password][disabled],input[type=password][readonly],input[type=search][disabled],input[type=search][readonly],input[type=tel][disabled],input[type=tel][readonly],input[type=text][disabled],input[type=text][readonly],input[type=time][disabled],input[type=time][readonly],input[type=url][disabled],input[type=url][readonly],input[type=week][disabled],input[type=week][readonly],textarea[disabled],textarea[readonly]{cursor:default}input::-moz-placeholder{color:#afafaf;font-style:normal;font-size:.875rem;font-family:"Source Sans Pro",sans-serif}input::placeholder{color:#afafaf;font-style:normal;font-size:.875rem;font-family:"Source Sans Pro",sans-serif}select{color:#2a2a2a;font-size:.875rem;font-family:"Source Sans Pro",sans-serif}.form-field-validator{color:#ce3a04;font-family:"Source Sans Pro",sans-serif;margin:.25rem .25rem 0 .5rem;font-size:.875rem}.required{color:#ce3a04;font-family:"Source Sans Pro",sans-serif;margin-top:.25rem;font-size:1.125rem}.custom-select{overflow:hidden;box-shadow:0 2px 1px 0 rgba(16,16,16,.25);border:solid 1px rgba(16,16,16,.21);height:2rem;position:relative;border-radius:.25rem}.custom-select:before{font-family:white-label;position:absolute;right:.25rem;content:"\e90a";top:.5rem;pointer-events:none}.custom-select select{-webkit-appearance:none;height:2rem;box-shadow:none;border:0;padding:0 .25rem}.captcha-wrap{margin-bottom:1rem}.captcha-wrap>div{float:left}.captcha-wrap:after,.captcha-wrap:before{content:"";display:table}.captcha-wrap:after{clear:both}.captcha-wrap .RadCaptcha_Default{border:1px solid #dbdbdb;padding:1rem 1.5rem 1rem 1rem}.captcha-wrap .RadCaptcha>div:after,.captcha-wrap .RadCaptcha>div:before{content:"";display:table}.captcha-wrap .RadCaptcha>div:after{clear:both}.captcha-wrap .RadCaptcha a{display:block;margin-bottom:.5rem;border:0!important;white-space:nowrap}.captcha-wrap .RadCaptcha a.rcRefreshImage:after{font-family:white-label;content:"\f021";margin-left:.5rem}.captcha-wrap .RadCaptcha a.rcCaptchaAudioLink:after{font-family:white-label;content:"\f028";margin-left:.5rem}.captcha-wrap .RadCaptcha p{margin:.5rem 0 0 0}.captcha-wrap .RadCaptcha p input{margin:0 0 .25rem 0}.captcha-wrap img{float:left;margin-right:.5rem}.site-theme-header_contents.global-nav-left{display:flex;justify-content:space-between;position:relative}.site-theme-header_contents.global-nav-left .arrow-icon{font-size:.625rem;margin:0 0 0 .5rem}.site-theme-header_contents.global-nav-left .global-nav-dropdown{overflow-y:auto;position:fixed;top:0;bottom:0;background:#2a2a2a;z-index:1000;padding:1rem;margin-left:-105%;transition:all .5s cubic-bezier(.4,0,.2,1)}.site-theme-header_contents.global-nav-left .global-nav-dropdown.expanded{margin-left:0}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu{display:block;margin:1rem 0 0 0;padding:0;min-width:250px}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li{width:100%;padding:0}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li a{color:#fff}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li ul{margin:0;padding:10px 0}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li ul li{margin:0;padding:0;width:100%}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li ul li a{color:#fff;display:block;padding:8px 12px 8px 9px;font-size:.875rem;line-height:1.3em}.site-theme-header_contents.global-nav-left .global-nav-dropdown>ul.site-menu>li ul li a:hover{text-decoration:none}.site-theme-header_contents.global-nav-top{display:flex;justify-content:space-between;position:relative;margin:0 auto;max-width:1300px;padding:0}.site-theme-header_contents.global-nav-top .arrow-icon{font-size:.625rem;margin:0 0 0 .5rem}.site-theme-header_contents.global-nav-top .global-nav-dropdown{position:absolute;width:100%;background:#2a2a2a;z-index:1000;padding:1rem 1rem 3rem 1rem;display:none;left:0;right:0;box-sizing:border-box}.site-theme-header_contents.global-nav-top .global-nav-dropdown.expanded{top:50px;display:block}.ad-banner:not(:empty){display:flex;justify-content:center}.ad-banner:not(:empty) .adblock-wrap{padding:1rem 0}.adblock-slot-placeholder[style*="display: none"]+.close-footer-ad,.adblock-slot-placeholder[style*="display:none"]+.close-footer-ad{display:none}p.adblock-advertisement-text{line-height:1;text-align:center;font-size:.625rem;color:#2a2a2a;margin:0 0 .25rem 0}p.adblock-advertisement-text a{text-decoration:underline}.sticky-footer .icon-general-close{display:none}.issue-info-rails .article-issue-img{margin-top:1rem}.info-inner-wrap.can-stick{position:sticky}@media (min-width:900px){.info-inner-wrap.can-stick{top:1.25rem}.pg_article .info-inner-wrap.can-stick,.pg_chapterstandard .info-inner-wrap.can-stick,.pg_proceeding .info-inner-wrap.can-stick{top:5.25rem}}.info-inner-wrap.can-stick .info-widget-wrap{padding-right:.25rem}@media (min-width:900px){.info-inner-wrap.can-stick .info-widget-wrap{overflow:hidden;overflow-y:auto;-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch}.info-inner-wrap.can-stick .info-widget-wrap::-webkit-scrollbar{width:10px;height:10px}.info-inner-wrap.can-stick .info-widget-wrap::-webkit-scrollbar-track{background:0 0}.info-inner-wrap.can-stick .info-widget-wrap::-webkit-scrollbar-thumb{background:0 0;border-radius:2rem}.info-inner-wrap.can-stick .info-widget-wrap:hover::-webkit-scrollbar-thumb{background:#999}.info-inner-wrap.can-stick .info-widget-wrap.im-too-tall::-webkit-scrollbar-thumb:vertical:hover,.info-inner-wrap.can-stick .info-widget-wrap::-webkit-scrollbar-thumb:horizontal:hover{background:#999}.info-inner-wrap.can-stick .info-widget-wrap.im-too-tall::-webkit-scrollbar-thumb:vertical:active,.info-inner-wrap.can-stick .info-widget-wrap::-webkit-scrollbar-thumb:horizontal:active{background:#777}.pg_article .info-inner-wrap.can-stick .info-widget-wrap,.pg_chapterstandard .info-inner-wrap.can-stick .info-widget-wrap,.pg_proceeding .info-inner-wrap.can-stick .info-widget-wrap{max-height:calc(100vh - 128px)}.pg_ConferenceVolume .info-inner-wrap.can-stick .info-widget-wrap,.pg_searchresults .info-inner-wrap.can-stick .info-widget-wrap{max-height:calc(100vh - 80px)}}.info-inner-wrap.can-stick .article-issue-info{padding-right:.25rem}.info-inner-wrap.can-stick .issue-info-authors{margin:.25rem 0 0 0}.info-inner-wrap.can-stick .contents-title,.info-inner-wrap.can-stick .in-this-issue-title{font-size:1.125rem;font-weight:700}.info-inner-wrap.can-stick .inline-list{padding:0;margin:1.5rem 0;display:flex;justify-content:space-between}.info-inner-wrap.can-stick .inline-list li{margin:0}.info-inner-wrap.can-stick .inline-list li a{font-size:.75rem}.info-inner-wrap.can-stick .inline-list li a i{font-size:.625rem}.info-inner-wrap.can-stick .inline-list li a i.icon-general_arrow-right{margin-left:.25rem}.info-inner-wrap.can-stick .inline-list li a i.icon-general_arrow-left{margin-right:.25rem}.info-inner-wrap.can-stick .toc-header{font-size:1.125rem;margin-top:0}.article-issue-info{margin:0 0 1rem 0}.article-issue-info .ii-pub-date{margin:.5rem 0 0 0;font-size:.875rem}.article-issue-info .volume-issue__wrap a{font-weight:700;font-size:1.125rem;color:#2a2a2a;line-height:1.25rem}.article-issue-info .issue-historical-title-wrap{margin:1rem 0 1rem 0;font-size:.8rem}.article-issue-info .issue-historical-title-wrap .issue-old-title-journalName,.article-issue-info .issue-historical-title-wrap .issue-old-title-label{line-height:1.5;display:inline}.article-issue-img img{width:100%}.pg_Article .article-browse-mobile-nav,.pg_Article .issue-browse-mobile-nav,.pg_Article .mobile-nav-btn,.pg_Article .responsive-nav-title,.pg_Article .search-mobile-nav,.pg_Article .toggle-left-col__close,.pg_ChapterStandard .article-browse-mobile-nav,.pg_ChapterStandard .issue-browse-mobile-nav,.pg_ChapterStandard .mobile-nav-btn,.pg_ChapterStandard .responsive-nav-title,.pg_ChapterStandard .search-mobile-nav,.pg_ChapterStandard .toggle-left-col__close,.pg_ConferenceVolume .article-browse-mobile-nav,.pg_ConferenceVolume .issue-browse-mobile-nav,.pg_ConferenceVolume .mobile-nav-btn,.pg_ConferenceVolume .responsive-nav-title,.pg_ConferenceVolume .search-mobile-nav,.pg_ConferenceVolume .toggle-left-col__close,.pg_Issue .article-browse-mobile-nav,.pg_Issue .issue-browse-mobile-nav,.pg_Issue .mobile-nav-btn,.pg_Issue .responsive-nav-title,.pg_Issue .search-mobile-nav,.pg_Issue .toggle-left-col__close,.pg_Map .article-browse-mobile-nav,.pg_Map .issue-browse-mobile-nav,.pg_Map .mobile-nav-btn,.pg_Map .responsive-nav-title,.pg_Map .search-mobile-nav,.pg_Map .toggle-left-col__close,.pg_Proceeding .article-browse-mobile-nav,.pg_Proceeding .issue-browse-mobile-nav,.pg_Proceeding .mobile-nav-btn,.pg_Proceeding .responsive-nav-title,.pg_Proceeding .search-mobile-nav,.pg_Proceeding .toggle-left-col__close,.pg_SearchResults .article-browse-mobile-nav,.pg_SearchResults .issue-browse-mobile-nav,.pg_SearchResults .mobile-nav-btn,.pg_SearchResults .responsive-nav-title,.pg_SearchResults .search-mobile-nav,.pg_SearchResults .toggle-left-col__close,.pg_chapter .article-browse-mobile-nav,.pg_chapter .issue-browse-mobile-nav,.pg_chapter .mobile-nav-btn,.pg_chapter .responsive-nav-title,.pg_chapter .search-mobile-nav,.pg_chapter .toggle-left-col__close,.pg_thesaurusterm .article-browse-mobile-nav,.pg_thesaurusterm .issue-browse-mobile-nav,.pg_thesaurusterm .mobile-nav-btn,.pg_thesaurusterm .responsive-nav-title,.pg_thesaurusterm .search-mobile-nav,.pg_thesaurusterm .toggle-left-col__close{display:none}@media (max-width:899px){.pg_Article .article-browse-mobile-nav,.pg_Article .issue-browse-mobile-nav,.pg_Article .search-mobile-nav,.pg_Article .toggle-left-col__close,.pg_ChapterStandard .article-browse-mobile-nav,.pg_ChapterStandard .issue-browse-mobile-nav,.pg_ChapterStandard .search-mobile-nav,.pg_ChapterStandard .toggle-left-col__close,.pg_ConferenceVolume .article-browse-mobile-nav,.pg_ConferenceVolume .issue-browse-mobile-nav,.pg_ConferenceVolume .search-mobile-nav,.pg_ConferenceVolume .toggle-left-col__close,.pg_Issue .article-browse-mobile-nav,.pg_Issue .issue-browse-mobile-nav,.pg_Issue .search-mobile-nav,.pg_Issue .toggle-left-col__close,.pg_Map .article-browse-mobile-nav,.pg_Map .issue-browse-mobile-nav,.pg_Map .search-mobile-nav,.pg_Map .toggle-left-col__close,.pg_Proceeding .article-browse-mobile-nav,.pg_Proceeding .issue-browse-mobile-nav,.pg_Proceeding .search-mobile-nav,.pg_Proceeding .toggle-left-col__close,.pg_SearchResults .article-browse-mobile-nav,.pg_SearchResults .issue-browse-mobile-nav,.pg_SearchResults .search-mobile-nav,.pg_SearchResults .toggle-left-col__close,.pg_chapter .article-browse-mobile-nav,.pg_chapter .issue-browse-mobile-nav,.pg_chapter .search-mobile-nav,.pg_chapter .toggle-left-col__close,.pg_thesaurusterm .article-browse-mobile-nav,.pg_thesaurusterm .issue-browse-mobile-nav,.pg_thesaurusterm .search-mobile-nav,.pg_thesaurusterm .toggle-left-col__close{display:block}.pg_Article .article-browse-mobile-nav,.pg_ChapterStandard .article-browse-mobile-nav,.pg_ConferenceVolume .article-browse-mobile-nav,.pg_Issue .article-browse-mobile-nav,.pg_Map .article-browse-mobile-nav,.pg_Proceeding .article-browse-mobile-nav,.pg_SearchResults .article-browse-mobile-nav,.pg_chapter .article-browse-mobile-nav,.pg_thesaurusterm .article-browse-mobile-nav{margin:1rem 0}.pg_Article .issue-browse-mobile-nav,.pg_ChapterStandard .issue-browse-mobile-nav,.pg_ConferenceVolume .issue-browse-mobile-nav,.pg_Issue .issue-browse-mobile-nav,.pg_Map .issue-browse-mobile-nav,.pg_Proceeding .issue-browse-mobile-nav,.pg_SearchResults .issue-browse-mobile-nav,.pg_chapter .issue-browse-mobile-nav,.pg_thesaurusterm .issue-browse-mobile-nav{margin:0 0 1rem 0}.pg_Article .toggle-left-col__close,.pg_ChapterStandard .toggle-left-col__close,.pg_ConferenceVolume .toggle-left-col__close,.pg_Issue .toggle-left-col__close,.pg_Map .toggle-left-col__close,.pg_Proceeding .toggle-left-col__close,.pg_SearchResults .toggle-left-col__close,.pg_chapter .toggle-left-col__close,.pg_thesaurusterm .toggle-left-col__close{float:right;position:absolute;top:0;right:0}.pg_Article .search-mobile-nav,.pg_ChapterStandard .search-mobile-nav,.pg_ConferenceVolume .search-mobile-nav,.pg_Issue .search-mobile-nav,.pg_Map .search-mobile-nav,.pg_Proceeding .search-mobile-nav,.pg_SearchResults .search-mobile-nav,.pg_chapter .search-mobile-nav,.pg_thesaurusterm .search-mobile-nav{display:inline-block}.pg_Article .page-column--left,.pg_ChapterStandard .page-column--left,.pg_ConferenceVolume .page-column--left,.pg_Issue .page-column--left,.pg_Map .page-column--left,.pg_Proceeding .page-column--left,.pg_SearchResults .page-column--left,.pg_chapter .page-column--left,.pg_thesaurusterm .page-column--left{position:fixed;top:0;left:-100%;background:#fff;height:100%;overflow-y:auto;z-index:104;width:275px;transition:all .5s cubic-bezier(.4,0,.2,1)}.pg_Article .page-column--left.expanded,.pg_ChapterStandard .page-column--left.expanded,.pg_ConferenceVolume .page-column--left.expanded,.pg_Issue .page-column--left.expanded,.pg_Map .page-column--left.expanded,.pg_Proceeding .page-column--left.expanded,.pg_SearchResults .page-column--left.expanded,.pg_chapter .page-column--left.expanded,.pg_thesaurusterm .page-column--left.expanded{left:0}.pg_Article .info-widget-wrap,.pg_ChapterStandard .info-widget-wrap,.pg_ConferenceVolume .info-widget-wrap,.pg_Issue .info-widget-wrap,.pg_Map .info-widget-wrap,.pg_Proceeding .info-widget-wrap,.pg_SearchResults .info-widget-wrap,.pg_chapter .info-widget-wrap,.pg_thesaurusterm .info-widget-wrap{padding:1rem}.pg_Article .article-issue-img,.pg_ChapterStandard .article-issue-img,.pg_ConferenceVolume .article-issue-img,.pg_Issue .article-issue-img,.pg_Map .article-issue-img,.pg_Proceeding .article-issue-img,.pg_SearchResults .article-issue-img,.pg_chapter .article-issue-img,.pg_thesaurusterm .article-issue-img{display:none}.pg_Article .article-browse_content-wrap,.pg_ChapterStandard .article-browse_content-wrap,.pg_ConferenceVolume .article-browse_content-wrap,.pg_Issue .article-browse_content-wrap,.pg_Map .article-browse_content-wrap,.pg_Proceeding .article-browse_content-wrap,.pg_SearchResults .article-browse_content-wrap,.pg_chapter .article-browse_content-wrap,.pg_thesaurusterm .article-browse_content-wrap{width:100%;float:none!important;margin:0 auto;max-width:760px}}@media (max-width:599px){.pg_Article .article-browse-mobile-nav,.pg_Article .issue-browse-mobile-nav,.pg_Article .search-mobile-nav,.pg_ChapterStandard .article-browse-mobile-nav,.pg_ChapterStandard .issue-browse-mobile-nav,.pg_ChapterStandard .search-mobile-nav,.pg_ConferenceVolume .article-browse-mobile-nav,.pg_ConferenceVolume .issue-browse-mobile-nav,.pg_ConferenceVolume .search-mobile-nav,.pg_Issue .article-browse-mobile-nav,.pg_Issue .issue-browse-mobile-nav,.pg_Issue .search-mobile-nav,.pg_Map .article-browse-mobile-nav,.pg_Map .issue-browse-mobile-nav,.pg_Map .search-mobile-nav,.pg_Proceeding .article-browse-mobile-nav,.pg_Proceeding .issue-browse-mobile-nav,.pg_Proceeding .search-mobile-nav,.pg_SearchResults .article-browse-mobile-nav,.pg_SearchResults .issue-browse-mobile-nav,.pg_SearchResults .search-mobile-nav,.pg_chapter .article-browse-mobile-nav,.pg_chapter .issue-browse-mobile-nav,.pg_chapter .search-mobile-nav,.pg_thesaurusterm .article-browse-mobile-nav,.pg_thesaurusterm .issue-browse-mobile-nav,.pg_thesaurusterm .search-mobile-nav{margin:0 0 1rem 0}}.jumplink-list,.list-book-jumplinks,.list-issue-jumplinks,.section-jump-link__sublist{padding:0;margin:.5rem 0 .5rem 0}.jumplink-list .section-jump-link,.list-book-jumplinks .section-jump-link,.list-issue-jumplinks .section-jump-link,.section-jump-link__sublist .section-jump-link{padding:0;margin:0}.jumplink-list .section-jump-link a,.list-book-jumplinks .section-jump-link a,.list-issue-jumplinks .section-jump-link a,.section-jump-link__sublist .section-jump-link a{color:#2a2a2a;font-size:.875rem;word-wrap:break-word}.jumplink-list .section-jump-link.active,.list-book-jumplinks .section-jump-link.active,.list-issue-jumplinks .section-jump-link.active,.section-jump-link__sublist .section-jump-link.active{font-weight:700}.jumplink-list .section-jump-link.active a,.list-book-jumplinks .section-jump-link.active a,.list-issue-jumplinks .section-jump-link.active a,.section-jump-link__sublist .section-jump-link.active a{color:#2a2a2a}.jumplink-list .section-jump-link.active.parent>ul a,.list-book-jumplinks .section-jump-link.active.parent>ul a,.list-issue-jumplinks .section-jump-link.active.parent>ul a,.section-jump-link__sublist .section-jump-link.active.parent>ul a{font-weight:400}.jumplink-list .section-jump-link.head-1,.jumplink-list .section-jump-link.noSubcat,.jumplink-list .section-jump-link.parent,.list-book-jumplinks .section-jump-link.head-1,.list-book-jumplinks .section-jump-link.noSubcat,.list-book-jumplinks .section-jump-link.parent,.list-issue-jumplinks .section-jump-link.head-1,.list-issue-jumplinks .section-jump-link.noSubcat,.list-issue-jumplinks .section-jump-link.parent,.section-jump-link__sublist .section-jump-link.head-1,.section-jump-link__sublist .section-jump-link.noSubcat,.section-jump-link__sublist .section-jump-link.parent{margin-top:1rem}.jumplink-list .section-jump-link.head-1:first-of-type,.jumplink-list .section-jump-link.noSubcat:first-of-type,.jumplink-list .section-jump-link.parent:first-of-type,.list-book-jumplinks .section-jump-link.head-1:first-of-type,.list-book-jumplinks .section-jump-link.noSubcat:first-of-type,.list-book-jumplinks .section-jump-link.parent:first-of-type,.list-issue-jumplinks .section-jump-link.head-1:first-of-type,.list-issue-jumplinks .section-jump-link.noSubcat:first-of-type,.list-issue-jumplinks .section-jump-link.parent:first-of-type,.section-jump-link__sublist .section-jump-link.head-1:first-of-type,.section-jump-link__sublist .section-jump-link.noSubcat:first-of-type,.section-jump-link__sublist .section-jump-link.parent:first-of-type{margin-top:0}.jumplink-list .section-jump-link .section-jump-link__sublist,.list-book-jumplinks .section-jump-link .section-jump-link__sublist,.list-issue-jumplinks .section-jump-link .section-jump-link__sublist,.section-jump-link__sublist .section-jump-link .section-jump-link__sublist{margin-left:.5rem}.jumplink-list .section-jump-link .section-jump-link__sublist li,.list-book-jumplinks .section-jump-link .section-jump-link__sublist li,.list-issue-jumplinks .section-jump-link .section-jump-link__sublist li,.section-jump-link__sublist .section-jump-link .section-jump-link__sublist li{margin-top:.5rem}.jumplink-list .section-jump-link .section-jump-link__sublist li a,.list-book-jumplinks .section-jump-link .section-jump-link__sublist li a,.list-issue-jumplinks .section-jump-link .section-jump-link__sublist li a,.section-jump-link__sublist .section-jump-link .section-jump-link__sublist li a{font-size:.8rem}.jumplink-list .section-jump-link .section-jump-link__sublist li:first-of-type,.list-book-jumplinks .section-jump-link .section-jump-link__sublist li:first-of-type,.list-issue-jumplinks .section-jump-link .section-jump-link__sublist li:first-of-type,.section-jump-link__sublist .section-jump-link .section-jump-link__sublist li:first-of-type{margin-top:0}@media (min-width:600px){.jumplink-list .section-jump-link .section-jump-link__link-wrap .mobile-list-toggle,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .mobile-list-toggle,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .mobile-list-toggle,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .mobile-list-toggle{display:none}}@media (max-width:899px){.content-main_content .external-login-provider .jumplink-list .section-jump-link .section-jump-link__link-wrap a,.content-main_content .external-login-provider .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap a,.content-main_content .external-login-provider .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap a,.content-main_content .external-login-provider .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap a,.fig-orig .jumplink-list .section-jump-link .section-jump-link__link-wrap a,.fig-orig .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap a,.fig-orig .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap a,.fig-orig .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap a,.jumplink-list .section-jump-link .section-jump-link__link-wrap .btn,.jumplink-list .section-jump-link .section-jump-link__link-wrap .content-main_content .external-login-provider a,.jumplink-list .section-jump-link .section-jump-link__link-wrap .fig-orig a,.jumplink-list .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.jumplink-list .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.jumplink-list .section-jump-link .section-jump-link__link-wrap .store-link,.jumplink-list .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-isbn-link,.jumplink-list .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-link,.jumplink-list .section-jump-link .section-jump-link__link-wrap .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .btn,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .content-main_content .external-login-provider a,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .fig-orig a,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .store-link,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-isbn-link,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-link,.list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .btn,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .content-main_content .external-login-provider a,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .fig-orig a,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .store-link,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-isbn-link,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-link,.list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .jumplink-list .section-jump-link .section-jump-link__link-wrap .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .jumplink-list .section-jump-link .section-jump-link__link-wrap .btn-userprofile-update,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-userprofile-update,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-userprofile-update,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .btn-userprofile-update,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .btn,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .content-main_content .external-login-provider a,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .fig-orig a,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .store-link,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-isbn-link,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .widget-BookBasicInfo .btn-print-purchase-link,.section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert,.widget-BookBasicInfo .jumplink-list .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-isbn-link,.widget-BookBasicInfo .jumplink-list .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-link,.widget-BookBasicInfo .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-isbn-link,.widget-BookBasicInfo .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-link,.widget-BookBasicInfo .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-isbn-link,.widget-BookBasicInfo .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-link,.widget-BookBasicInfo .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-isbn-link,.widget-BookBasicInfo .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap .btn-print-purchase-link,.widget-alerts .widget-links_wrap .reveal-modal>div .jumplink-list .section-jump-link .section-jump-link__link-wrap a.addUserAlert,.widget-alerts .widget-links_wrap .reveal-modal>div .list-book-jumplinks .section-jump-link .section-jump-link__link-wrap a.addUserAlert,.widget-alerts .widget-links_wrap .reveal-modal>div .list-issue-jumplinks .section-jump-link .section-jump-link__link-wrap a.addUserAlert,.widget-alerts .widget-links_wrap .reveal-modal>div .section-jump-link__sublist .section-jump-link .section-jump-link__link-wrap a.addUserAlert{display:none}}.widget-BookJumpLinks .list-book-jumplinks .section-jump-link.level-2{margin-left:.5rem}.pg_articlesplitview .widget-BookJumpLinks ul .section-jump-link{margin-top:.75rem}.pg_articlesplitview .widget-BookJumpLinks ul .section-jump-link:first-of-type{margin-top:0}.labels{margin-top:.5rem;display:flex}.labels .label{padding:.25rem .5rem;border-radius:.25rem;font-size:.875rem}@media screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none){.labels .label{border-radius:0}}.labels .label.in-progress{border:1px solid #d83e00;background:#d83e00;color:#fff}.labels .label.accepted-manuscript{border:1px solid #d83e00;color:#d83e00;font-size:.75rem;font-weight:700}.al-authors-list,.wi-authors{margin-top:.5rem}.toolbar-wrap{margin:1rem 0 2rem 0;padding:.5rem 1.25rem;background:#f5f5f5}.toolbar-wrap .search-dropdown-trigger_wrap,.toolbar-wrap .toolbar-search{display:none}.toolbar-wrap a{color:#383636;font-size:.875rem}.toolbar-wrap a:hover{text-decoration:none!important}.toolbar-wrap a.close-reveal-modal{color:#fff}.toolbar-wrap #getCitation ul a{color:#0f5db9}.toolbar-wrap a#PermissionsLink:before{font-family:white-label;content:"\e91d";margin-right:.5rem}.toolbar-wrap a.split-screen:before{font-family:white-label;content:"\e919";vertical-align:bottom;margin-right:.5rem}.toolbar-wrap a.standard-view:before{font-family:white-label;content:"\e930";vertical-align:bottom;margin-right:.5rem}.toolbar-wrap .toolbar-inner-wrap{padding:0}.toolbar-wrap .toolbar-inner-wrap>ul{margin:0;display:flex;justify-content:space-evenly;flex-wrap:wrap}.toolbar-wrap .toolbar-inner-wrap>ul li:empty{display:none}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item{margin:0 1rem 0 0}@media (max-width:899px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item{margin:0 0 0 1rem!important}}@media (max-width:599px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item{margin:0 0 0 .5rem!important}}@media (max-width:599px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item>a{font-size:.75rem}}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item a>i{margin-right:5px}@media (max-width:899px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item a>i{margin:.25rem}}@media (max-width:599px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item a>i{margin:0;display:none}}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label span{margin:0 .5rem 0 0}@media (max-width:899px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label span{margin:0 .25rem 0 0}}@media (max-width:599px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label span{font-size:.75rem;margin:0 .25rem 0 0}}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label i{font-size:.75rem}@media (max-width:599px){.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label i{font-size:.5625rem}}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item .toolbar-label i.arrow-icon{margin-right:0}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item.last{margin:0}.toolbar-wrap .toolbar-inner-wrap>ul .toolbar-item:first-of-type{margin-left:0!important}.toolbar-wrap .item-with-dropdown{position:relative}.toolbar-wrap .item-with-dropdown ul.f-dropdown{display:none;max-width:auto;min-width:150px;position:absolute;flex-wrap:wrap;top:34px;background:#f5f5f5;border:1px solid #dbdbdb;border-top:0;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);margin:0;padding:0;z-index:1}.toolbar-wrap .item-with-dropdown ul.f-dropdown li{margin:0;width:100%}.toolbar-wrap .item-with-dropdown ul.f-dropdown li a{padding:.5rem;display:block;white-space:nowrap}.toolbar-wrap .item-with-dropdown ul.f-dropdown li a span{white-space:nowrap}.toolbar-wrap .item-with-dropdown ul.f-dropdown.open{display:flex}.toolbar-wrap.toolbar-stuck{position:fixed;top:0;width:100%;left:0;right:0;margin:0;padding:.25rem 0;z-index:1000;border-bottom:1px solid #dbdbdb;box-shadow:0 4px 15px -2px #afafaf;background:#f5f5f5}.toolbar-wrap.toolbar-stuck .item-with-dropdown .f-dropdown{top:54px}.toolbar-wrap.toolbar-stuck .search-dropdown-trigger_wrap{display:list-item}.toolbar-wrap.toolbar-stuck .navbar-search-container{width:100%;padding:1rem;background:rgba(216,216,216,.9)}.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap{position:relative;margin:0 auto;padding:0 1rem}.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar{justify-content:center}.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.search-dropdown-trigger_wrap,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.toolbar-item{margin:0}.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.search-dropdown-trigger_wrap>a,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.search-dropdown-trigger_wrap>div>.module-widget>a,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.search-dropdown-trigger_wrap>div>a,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.toolbar-item>a,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.toolbar-item>div>.module-widget>a,.toolbar-wrap.toolbar-stuck .toolbar-inner-wrap>ul#Toolbar>.toolbar-item>div>a{color:#2a2a2a;padding:1rem;display:block}.toolbar-wrap.toolbar-stuck .navbar-search-advanced a{color:#2a2a2a}.toolbar-wrap.toolbar-stuck .toolbar-search.expanded{display:block;position:absolute;top:59px;width:100%}.pg_article .toolbar-stuck .mobile-menu-trigger_wrap,.pg_chapterstandard .toolbar-stuck .mobile-menu-trigger_wrap,.pg_proceeding .toolbar-stuck .mobile-menu-trigger_wrap{display:none!important}.pg_article .toolbar-stuck .navbar-search-container,.pg_chapterstandard .toolbar-stuck .navbar-search-container,.pg_proceeding .toolbar-stuck .navbar-search-container{display:block;max-width:1300px;width:95%}@media (max-width:1199px){.pg_article .toolbar-stuck .navbar-search-container,.pg_chapterstandard .toolbar-stuck .navbar-search-container,.pg_proceeding .toolbar-stuck .navbar-search-container{width:50%;margin-top:0;float:right}}@media (max-width:599px){.issue-dropdown-wrap{margin-top:1rem}}.issue-dropdown-wrap .issue-browse-top_content{display:flex;align-items:center;margin:0}@media (min-width:1200px){.issue-dropdown-wrap .issue-browse-top_content{width:calc(100% - 332px)}}@media (max-width:899px){.issue-dropdown-wrap .issue-browse-top_content{flex-wrap:wrap;display:block}}.issue-dropdown-wrap .issue-page-title{margin:0;font-size:1.5rem}@media (min-width:900px){.issue-dropdown-wrap .issue-page-title{width:272px}}.issue-dropdown-wrap .issue-browse-select_wrap{display:flex}@media (min-width:900px){.issue-dropdown-wrap .issue-browse-select_wrap{width:calc(100% - 282px)}}@media (max-width:899px){.issue-dropdown-wrap .issue-browse-select_wrap{margin-top:1rem}}@media (max-width:599px){.issue-dropdown-wrap .issue-browse-select_wrap{width:100%;display:block;margin-top:1rem}}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap{margin-left:1rem;display:flex;align-items:center}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap:first-of-type{margin-left:0}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap.issue-browse-issues-nav{margin-right:0;align-items:center}@media (max-width:599px){.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap{width:100%;margin-left:0;margin-top:1rem}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap:first-of-type{margin:0}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap.issue-browse-issues-nav{max-width:100%}}@media (max-width:480px){.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap{margin:1rem 0 0 0}.issue-dropdown-wrap .issue-browse-select_wrap .select-wrap:first-of-type{margin:0}}.issue-dropdown-wrap .select-wrap label{display:inline-block;font-weight:700;font-size:.875rem}@media (max-width:599px){.issue-dropdown-wrap .select-wrap label{max-width:25%}}.issue-dropdown-wrap .select-wrap .single-dropdown-wrap{display:inline-block;margin-left:.5rem;width:100%;max-width:100%}@media (max-width:599px){.issue-dropdown-wrap .select-wrap .single-dropdown-wrap{max-width:calc(100% - 88px)}}.issue-dropdown-wrap .select-wrap .single-dropdown-wrap select{height:100%}.issue-dropdown-wrap .select-wrap .issue-browse-issues-list{width:100%}@media (max-width:599px){.issue-dropdown-wrap .select-wrap .issue-browse-issues-list{margin-left:0}}.select-wrap{width:100%}.select-wrap label{width:80px}@media (min-width:600px){.select-wrap.issue-browse-years-nav{width:120px}.select-wrap.issue-browse-years-nav .issue-browse-by-year-label{width:42px}}@media (min-width:600px){.select-wrap.issue-browse-decade-nav{width:120px}.select-wrap.issue-browse-decade-nav .issue-browse-by-year-label{width:52px}}.select-wrap.issue-browse-conference-nav .issue-browse-by-conference-label{width:80px}@media (min-width:600px){.select-wrap.issue-browse-issues-nav .issue-browse-by-issue-label{width:55px}.pg_issue .select-wrap.issue-browse-issues-nav .issue-browse-by-issue-label{width:auto}}.info-card-author{display:none}.pg_ArticlesByGroup .article-list-resources,.pg_ConferenceVolume .article-list-resources,.pg_Issue .article-list-resources,.pg_early-publication .article-list-resources{position:relative}.pg_ArticlesByGroup .abstractExpanded .abstract-response-placeholder,.pg_ConferenceVolume .abstractExpanded .abstract-response-placeholder,.pg_Issue .abstractExpanded .abstract-response-placeholder,.pg_early-publication .abstractExpanded .abstract-response-placeholder{position:absolute;background:#fff;border:1px solid #dbdbdb;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);top:1.5rem;z-index:1}.pg_ArticlesByGroup .toggle-left-col__close,.pg_ConferenceVolume .toggle-left-col__close,.pg_Issue .toggle-left-col__close,.pg_early-publication .toggle-left-col__close{position:absolute;top:0;right:0}.pg_ArticlesByGroup .responsive-issue-nav,.pg_ConferenceVolume .responsive-issue-nav,.pg_Issue .responsive-issue-nav,.pg_early-publication .responsive-issue-nav{padding:0 1rem}@media (min-width:900px){.pg_ArticlesByGroup .responsive-issue-nav,.pg_ConferenceVolume .responsive-issue-nav,.pg_Issue .responsive-issue-nav,.pg_early-publication .responsive-issue-nav{padding:0}}.pg_ArticlesByGroup .issue-browse_content,.pg_ConferenceVolume .issue-browse_content,.pg_Issue .issue-browse_content,.pg_early-publication .issue-browse_content{position:relative;margin-top:1.5rem}.pg_ArticlesByGroup .issue-browse_content .content-inner-wrap h2 strong,.pg_ArticlesByGroup .issue-browse_content .pg_ForgotPassword .ui-card .signin-form h2 strong,.pg_ArticlesByGroup .issue-browse_content .pg_Register .ui-card .signin-form h2 strong,.pg_ArticlesByGroup .issue-browse_content .pg_SignIn .ui-card .signin-form h2 strong,.pg_ConferenceVolume .issue-browse_content .content-inner-wrap h2 strong,.pg_ConferenceVolume .issue-browse_content .pg_ForgotPassword .ui-card .signin-form h2 strong,.pg_ConferenceVolume .issue-browse_content .pg_Register .ui-card .signin-form h2 strong,.pg_ConferenceVolume .issue-browse_content .pg_SignIn .ui-card .signin-form h2 strong,.pg_ForgotPassword .ui-card .pg_ArticlesByGroup .issue-browse_content .signin-form h2 strong,.pg_ForgotPassword .ui-card .pg_ConferenceVolume .issue-browse_content .signin-form h2 strong,.pg_ForgotPassword .ui-card .pg_Issue .issue-browse_content .signin-form h2 strong,.pg_ForgotPassword .ui-card .pg_early-publication .issue-browse_content .signin-form h2 strong,.pg_Issue .issue-browse_content .content-inner-wrap h2 strong,.pg_Issue .issue-browse_content .pg_ForgotPassword .ui-card .signin-form h2 strong,.pg_Issue .issue-browse_content .pg_Register .ui-card .signin-form h2 strong,.pg_Issue .issue-browse_content .pg_SignIn .ui-card .signin-form h2 strong,.pg_Register .ui-card .pg_ArticlesByGroup .issue-browse_content .signin-form h2 strong,.pg_Register .ui-card .pg_ConferenceVolume .issue-browse_content .signin-form h2 strong,.pg_Register .ui-card .pg_Issue .issue-browse_content .signin-form h2 strong,.pg_Register .ui-card .pg_early-publication .issue-browse_content .signin-form h2 strong,.pg_SignIn .ui-card .pg_ArticlesByGroup .issue-browse_content .signin-form h2 strong,.pg_SignIn .ui-card .pg_ConferenceVolume .issue-browse_content .signin-form h2 strong,.pg_SignIn .ui-card .pg_Issue .issue-browse_content .signin-form h2 strong,.pg_SignIn .ui-card .pg_early-publication .issue-browse_content .signin-form h2 strong,.pg_early-publication .issue-browse_content .content-inner-wrap h2 strong,.pg_early-publication .issue-browse_content .pg_ForgotPassword .ui-card .signin-form h2 strong,.pg_early-publication .issue-browse_content .pg_Register .ui-card .signin-form h2 strong,.pg_early-publication .issue-browse_content .pg_SignIn .ui-card .signin-form h2 strong{font-size:1.25rem;font-weight:700;margin-bottom:1rem;display:block}.pg_ArticlesByGroup .issue-browse_content section .al-article-item-wrap,.pg_ConferenceVolume .issue-browse_content section .al-article-item-wrap,.pg_Issue .issue-browse_content section .al-article-item-wrap,.pg_early-publication .issue-browse_content section .al-article-item-wrap{padding:1rem 0}.pg_ArticlesByGroup .al-article-item-wrap+section,.pg_ConferenceVolume .al-article-item-wrap+section,.pg_Issue .al-article-item-wrap+section,.pg_early-publication .al-article-item-wrap+section{margin-top:36px!important}.pg_ArticlesByGroup .issue-browse_content section h4,.pg_ConferenceVolume .issue-browse_content section h4,.pg_Issue .issue-browse_content section h4,.pg_early-publication .issue-browse_content section h4{transform:translateY(0)}.pg_ArticlesByGroup .ii-pub-date,.pg_ConferenceVolume .ii-pub-date,.pg_Issue .ii-pub-date,.pg_early-publication .ii-pub-date{margin-top:1rem}.pg_ArticlesByGroup .page-column--center .content-inner-wrap,.pg_ArticlesByGroup .page-column--center .pg_ForgotPassword .ui-card .signin-form,.pg_ArticlesByGroup .page-column--center .pg_Register .ui-card .signin-form,.pg_ArticlesByGroup .page-column--center .pg_SignIn .ui-card .signin-form,.pg_ConferenceVolume .page-column--center .content-inner-wrap,.pg_ConferenceVolume .page-column--center .pg_ForgotPassword .ui-card .signin-form,.pg_ConferenceVolume .page-column--center .pg_Register .ui-card .signin-form,.pg_ConferenceVolume .page-column--center .pg_SignIn .ui-card .signin-form,.pg_ForgotPassword .ui-card .pg_ArticlesByGroup .page-column--center .signin-form,.pg_ForgotPassword .ui-card .pg_ConferenceVolume .page-column--center .signin-form,.pg_ForgotPassword .ui-card .pg_Issue .page-column--center .signin-form,.pg_ForgotPassword .ui-card .pg_early-publication .page-column--center .signin-form,.pg_Issue .page-column--center .content-inner-wrap,.pg_Issue .page-column--center .pg_ForgotPassword .ui-card .signin-form,.pg_Issue .page-column--center .pg_Register .ui-card .signin-form,.pg_Issue .page-column--center .pg_SignIn .ui-card .signin-form,.pg_Register .ui-card .pg_ArticlesByGroup .page-column--center .signin-form,.pg_Register .ui-card .pg_ConferenceVolume .page-column--center .signin-form,.pg_Register .ui-card .pg_Issue .page-column--center .signin-form,.pg_Register .ui-card .pg_early-publication .page-column--center .signin-form,.pg_SignIn .ui-card .pg_ArticlesByGroup .page-column--center .signin-form,.pg_SignIn .ui-card .pg_ConferenceVolume .page-column--center .signin-form,.pg_SignIn .ui-card .pg_Issue .page-column--center .signin-form,.pg_SignIn .ui-card .pg_early-publication .page-column--center .signin-form,.pg_early-publication .page-column--center .content-inner-wrap,.pg_early-publication .page-column--center .pg_ForgotPassword .ui-card .signin-form,.pg_early-publication .page-column--center .pg_Register .ui-card .signin-form,.pg_early-publication .page-column--center .pg_SignIn .ui-card .signin-form{padding:1.25rem;background:#fff}.pg_ArticlesByGroup .al-article-box,.pg_ArticlesByGroup .al-article-item-wrap,.pg_ConferenceVolume .al-article-box,.pg_ConferenceVolume .al-article-item-wrap,.pg_Issue .al-article-box,.pg_Issue .al-article-item-wrap,.pg_early-publication .al-article-box,.pg_early-publication .al-article-item-wrap{border-bottom:1px solid #dbdbdb;padding:1rem 0}.pg_ArticlesByGroup .al-article-box:first-of-type,.pg_ArticlesByGroup .al-article-item-wrap:first-of-type,.pg_ConferenceVolume .al-article-box:first-of-type,.pg_ConferenceVolume .al-article-item-wrap:first-of-type,.pg_Issue .al-article-box:first-of-type,.pg_Issue .al-article-item-wrap:first-of-type,.pg_early-publication .al-article-box:first-of-type,.pg_early-publication .al-article-item-wrap:first-of-type{margin-top:1rem;border-top:1px solid #dbdbdb;border-bottom:1px solid #dbdbdb}.pg_ArticlesByGroup .al-article-box h5.al-title,.pg_ArticlesByGroup .al-article-box h5.item-title,.pg_ArticlesByGroup .al-article-item-wrap h5.al-title,.pg_ArticlesByGroup .al-article-item-wrap h5.item-title,.pg_ConferenceVolume .al-article-box h5.al-title,.pg_ConferenceVolume .al-article-box h5.item-title,.pg_ConferenceVolume .al-article-item-wrap h5.al-title,.pg_ConferenceVolume .al-article-item-wrap h5.item-title,.pg_Issue .al-article-box h5.al-title,.pg_Issue .al-article-box h5.item-title,.pg_Issue .al-article-item-wrap h5.al-title,.pg_Issue .al-article-item-wrap h5.item-title,.pg_early-publication .al-article-box h5.al-title,.pg_early-publication .al-article-box h5.item-title,.pg_early-publication .al-article-item-wrap h5.al-title,.pg_early-publication .al-article-item-wrap h5.item-title{text-transform:none}.pg_ArticlesByGroup .al-article-box h5.al-title a,.pg_ArticlesByGroup .al-article-box h5.item-title a,.pg_ArticlesByGroup .al-article-item-wrap h5.al-title a,.pg_ArticlesByGroup .al-article-item-wrap h5.item-title a,.pg_ConferenceVolume .al-article-box h5.al-title a,.pg_ConferenceVolume .al-article-box h5.item-title a,.pg_ConferenceVolume .al-article-item-wrap h5.al-title a,.pg_ConferenceVolume .al-article-item-wrap h5.item-title a,.pg_Issue .al-article-box h5.al-title a,.pg_Issue .al-article-box h5.item-title a,.pg_Issue .al-article-item-wrap h5.al-title a,.pg_Issue .al-article-item-wrap h5.item-title a,.pg_early-publication .al-article-box h5.al-title a,.pg_early-publication .al-article-box h5.item-title a,.pg_early-publication .al-article-item-wrap h5.al-title a,.pg_early-publication .al-article-item-wrap h5.item-title a{font-size:1.5rem;color:#2a2a2a;font-family:"Source Sans Pro",sans-serif;line-height:1.25;font-weight:400}.pg_ArticlesByGroup .al-authors-list,.pg_ConferenceVolume .al-authors-list,.pg_Issue .al-authors-list,.pg_early-publication .al-authors-list{margin-top:.25rem;font-size:unset}.pg_ArticlesByGroup .wi-fullname a,.pg_ConferenceVolume .wi-fullname a,.pg_Issue .wi-fullname a,.pg_early-publication .wi-fullname a{font-size:.875rem;line-height:1.25}.pg_ArticlesByGroup .al-cite-description,.pg_ConferenceVolume .al-cite-description,.pg_Issue .al-cite-description,.pg_early-publication .al-cite-description{margin-top:1rem;font-size:.75rem;color:#535353;line-height:1.5}.pg_ArticlesByGroup .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_ConferenceVolume .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_Issue .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_early-publication .al-cite-description span:not(.doi-label,.ww-citation-legacy-label){margin:0 .5rem 0 0}@media (max-width:599px){.pg_ArticlesByGroup .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_ConferenceVolume .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_Issue .al-cite-description span:not(.doi-label,.ww-citation-legacy-label),.pg_early-publication .al-cite-description span:not(.doi-label,.ww-citation-legacy-label){display:block;width:100%}}.pg_ArticlesByGroup .al-cite-description span.doi-label,.pg_ArticlesByGroup .al-cite-description span.ww-citation-legacy-label,.pg_ConferenceVolume .al-cite-description span.doi-label,.pg_ConferenceVolume .al-cite-description span.ww-citation-legacy-label,.pg_Issue .al-cite-description span.doi-label,.pg_Issue .al-cite-description span.ww-citation-legacy-label,.pg_early-publication .al-cite-description span.doi-label,.pg_early-publication .al-cite-description span.ww-citation-legacy-label{margin:0 .25rem 0 0}.pg_ArticlesByGroup .al-cite-description a,.pg_ConferenceVolume .al-cite-description a,.pg_Issue .al-cite-description a,.pg_early-publication .al-cite-description a{font-size:.75rem}.pg_ArticlesByGroup .al-cite-description .ww-citation-legacy-label,.pg_ConferenceVolume .al-cite-description .ww-citation-legacy-label,.pg_Issue .al-cite-description .ww-citation-legacy-label,.pg_early-publication .al-cite-description .ww-citation-legacy-label{font-weight:700}.pg_ArticlesByGroup ul.al-other-resource-links,.pg_ConferenceVolume ul.al-other-resource-links,.pg_Issue ul.al-other-resource-links,.pg_early-publication ul.al-other-resource-links{display:flex;list-style-type:none;margin:1.25rem 0 0 0;padding:0;align-items:center;position:relative;flex-wrap:wrap}.pg_ArticlesByGroup ul.al-other-resource-links li,.pg_ConferenceVolume ul.al-other-resource-links li,.pg_Issue ul.al-other-resource-links li,.pg_early-publication ul.al-other-resource-links li{margin:0}.pg_ArticlesByGroup ul.al-other-resource-links a,.pg_ConferenceVolume ul.al-other-resource-links a,.pg_Issue ul.al-other-resource-links a,.pg_early-publication ul.al-other-resource-links a{border:1px solid #dbdbdb;padding:.25rem .5rem;font-size:.875rem;margin-right:.5rem;white-space:nowrap}.pg_ArticlesByGroup ul.al-other-resource-links a span,.pg_ConferenceVolume ul.al-other-resource-links a span,.pg_Issue ul.al-other-resource-links a span,.pg_early-publication ul.al-other-resource-links a span{font-family:"Source Sans Pro",sans-serif;margin-left:.25rem}.pg_ArticlesByGroup ul.al-other-resource-links a i.abstract-toggle-icon::before,.pg_ConferenceVolume ul.al-other-resource-links a i.abstract-toggle-icon::before,.pg_Issue ul.al-other-resource-links a i.abstract-toggle-icon::before,.pg_early-publication ul.al-other-resource-links a i.abstract-toggle-icon::before{font-size:.625rem}.pg_ArticlesByGroup .section-container section,.pg_ConferenceVolume .section-container section,.pg_Issue .section-container section,.pg_early-publication .section-container section{margin-top:2.25rem}.pg_ArticlesByGroup .section-container section:first-of-type:not(.sub-section),.pg_ConferenceVolume .section-container section:first-of-type:not(.sub-section),.pg_Issue .section-container section:first-of-type:not(.sub-section),.pg_early-publication .section-container section:first-of-type:not(.sub-section){margin-top:0}.pg_ArticlesByGroup .issue-browse__supplement-list-wrap,.pg_ConferenceVolume .issue-browse__supplement-list-wrap,.pg_Issue .issue-browse__supplement-list-wrap,.pg_early-publication .issue-browse__supplement-list-wrap{margin:1.5rem 0}.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list{margin:0;padding:1.5rem 0}@media (min-width:600px){.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list{display:flex}.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list li{margin:0 0 0 1rem}.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type{margin:0}}@media (max-width:599px){.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list li,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list li{margin-top:1rem}.pg_ArticlesByGroup .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_ConferenceVolume .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_Issue .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type,.pg_early-publication .issue-browse__supplement-list-wrap .issue-browse__supplement-list li:first-of-type{margin-top:0}}.pg_ArticlesByGroup .all-issues,.pg_ConferenceVolume .all-issues,.pg_Issue .all-issues,.pg_early-publication .all-issues{margin-bottom:1.5rem}@media (min-width:900px){.pg_issuecovers .issue-covers-main-column{width:calc(100% - 370px);float:left}.pg_issuecovers .issue-cover-sidebar{width:300px;float:right}}.pg_issuecovers .issue-covers-list{display:flex;flex-direction:row;flex-wrap:wrap}.pg_issuecovers .issue-browse-volume-link,.pg_issuecovers .select-wrap,.pg_issuecovers .single-dropdown-wrap{display:inline-block}.pg_issuecovers .issue-cover-list-item{width:160px}.pg_issuecovers .issue-cover-list-item .issue-text{font-weight:700}.pg_issuecovers .issue-cover-list-item .cover-image-link{display:block}.issue-info-authors .al-author-name{margin-top:.5rem}.pg_ConferenceVolume .all-issues{margin:1.5rem 0;padding-top:1.5rem}.pg_ArticlesByGroup .page-column-wrap{margin-top:2rem}.pg_ArticlesByGroup .page-column-wrap:after,.pg_ArticlesByGroup .page-column-wrap:before{content:"";display:table}.pg_ArticlesByGroup .page-column-wrap:after{clear:both}@media (max-width:899px){.pg_ArticlesByGroup .page-column-wrap{padding:0;margin-top:1rem}}.pg_ArticlesByGroup .page-column--center{background:#fff;box-sizing:border-box;padding:1.25rem}.pg_ArticlesByGroup .al-article-box{padding:1.25rem 0 .5rem 0;border-top:1px solid #dbdbdb}.pg_ArticlesByGroup .al-article-box:first-of-type{margin-top:0}.pg_ArticlesByGroup .sri-type+.sri-date:before{content:"|";padding-right:.25rem}.pg_ArticlesByGroup .al-date{font-size:.875rem;color:#afafaf}.pg_ArticlesByGroup .al-title{margin:.5rem 0}.issue-info-details{margin-top:1rem}.issue-info-details>div{margin-top:.5rem}.issue-info-details>div:first-of-type{margin-top:0}.issue-info-details.conference-info-details{margin-top:0}.issue-info-details.conference-info-details *{font-size:.75rem;line-height:1.5}.issue-info-details.conference-info-details .conference-name{font-size:.875rem;font-weight:700;line-height:1.25;margin-top:1rem}.issue-info-details.conference-info-details .conference-date{margin-top:1rem}.issue-info-details.conference-info-details .conference-location{margin-top:0}.issue-info-details.conference-info-details .conference-sponsor_wrap{margin-top:1rem}.issue-info-details.conference-info-details .conference-volume-isbn_wrap{margin-top:1rem}.issue-info-details.conference-info-details .conference-sponsor{margin-left:1rem}.issue-info-details.conference-info-details .conference-sponsor .al-author-name{line-height:1.2;margin-top:.5rem;display:inline-block}.issue-info-details.conference-info-details .conference-sponsor .al-author-name:first-of-type{margin-top:0}.issue-info-details.conference-info-details .conference-volume-isbn_wrap>div{display:inline-block}.parent-category-container{border-top:2px solid #dbdbdb;padding:1rem 0 1rem 1rem}.parent-category-container a.cat-toggle{display:flex;align-items:center}.parent-category-container a.cat-toggle .toggle-icon{margin-right:1rem}.parent-category-container>.children-category-container{margin-left:1rem}.parent-category-container>.children-category-container .child-categories{border-top:1px solid #dbdbdb}.parent-category-container>.children-category-container .child-categories .parent-category-container:first-of-type{border-top:0}.parent-category-container>.children-category-container .child-categories .parent-category-container a.cat-toggle{align-items:baseline}.parent-category-container>.children-category-container .child-categories .parent-category-container .children-category-container{margin-left:2rem}.child-categories{margin-left:1rem;background:#ededed;padding:0 1rem}.issue-dropdown-wrap{padding:2rem 0}.issue-dropdown-wrap .issue-browse-top_content{margin:0;padding:0}.open-issues_wrap .open-issues_label{font-size:.875rem;color:#535353}.open-issues_wrap .open-issues_list .open-issues_item{font-size:.75rem;line-height:1.5;margin-top:.25rem}.open-issues_wrap .open-issues_list .open-issues_item:first-of-type{margin-top:.5rem}.abstract-response-placeholder{line-height:1.5;padding:0}.kwd-group{padding:0}.kwd-group p{margin:0}.kwd-group a.kwd-part{text-decoration:none}.abstract-title{padding:1.25rem 1rem 0 1rem;margin:-1px 0 0 0;border:1px solid #dbdbdb;border-bottom:none;font-size:1.25rem;background:#fff;transform:translateY(1px)}section.abstract{border:1px solid #dbdbdb;padding:1rem;margin-bottom:1rem}.ui-card .article-metadata-panel,.ui-card .content-metadata-topics,.ui-card section.abstract{border:none;margin:0 -1.5rem 0 -1.5rem;background:#ededed}.ui-card section.abstract{border-top:1px solid #dbdbdb}.ui-card .article-metadata-panel{padding:0 1.5rem;border-bottom:1px solid #dbdbdb}.ui-card .content-metadata-topics{padding:0 1.5rem}.ui-card .widget-SolrResourceMetadata{margin-top:-1rem;margin-bottom:1rem;line-height:1.5}.ui-card .widget-SolrResourceMetadata>div:last-of-type{padding-bottom:1rem}.ui-card .widget-instance-ContentMetadata_ArticleFullText>div{margin-bottom:.5rem}.ui-card .widget-instance-ContentMetadata_ArticleFullText .content-metadata-topics{padding:0;margin:0;border-bottom:0}[data-sitename=booksgateway] .abstract{border:1px solid #dbdbdb;padding:1rem}.kwd-group{line-height:1.5;margin-bottom:1.5rem;border:1px solid #dbdbdb;border-top:0;background:#ededed;transform:translateY(-1px);padding:1rem}.kwd-group:before{margin-right:.5rem;content:"Keywords: ";font-weight:700}.abstract,.article-body,.content-section{line-height:1.5}.abstract ol,.abstract ul,.article-body ol,.article-body ul,.content-section ol,.content-section ul{margin-left:1.5rem}.pg_Book .abstract p{margin:0}.pg_Book .abstract p:empty{display:none}.pg_Book .abstract p+p{padding-top:0}.pg_Book .abstract ul{margin-left:3rem;margin-bottom:1rem}.pg_Book .abstract li{border-top:none!important}.pg_Book .abstract li p{padding:1rem}.article-top-widget .publish-date-label{font-size:.75rem}.article-top-widget .article-title_wrap{margin-top:1rem}.article-top-widget .article-title_wrap:after,.article-top-widget .article-title_wrap:before{content:"";display:table}.article-top-widget .article-title_wrap:after{clear:both}.article-top-widget .article-title-main{font-weight:400}.article-top-widget .article-title-image{float:right;width:8rem;max-width:33.3333%;margin-left:1rem;border:3px solid #dbdbdb;box-sizing:border-box}.article-top-widget .article-deck-wrap{margin:.5rem 0 1rem 0;line-height:1.5}@media (max-width:1199px){.article-top-widget .al-authors-list,.article-top-widget .wi-authors{position:relative}}.article-top-widget .al-authors-list .al-author-name,.article-top-widget .wi-authors .al-author-name{display:inline-block}@media (min-width:1200px){.article-top-widget .al-authors-list .al-author-name,.article-top-widget .wi-authors .al-author-name{position:relative}}.article-top-widget .al-authors-list .al-author-name a.linked-name i,.article-top-widget .wi-authors .al-author-name a.linked-name i{display:none}.article-top-widget .al-authors-list .al-author-delim,.article-top-widget .wi-authors .al-author-delim{margin-left:0}.article-top-widget .author-expand-collapse-metadata-wrap+.metadata{display:none}.article-top-widget .author-expand-collapse-metadata-wrap.active+.metadata{display:block}.article-top-widget .pub-history-wrap{margin:.75rem 0 1.5rem 0}.article-top-widget .pub-history-wrap .pub-history-row{display:flex;flex-wrap:wrap;align-items:center}.article-top-widget .pub-history-wrap .pub-history-row:first-of-type{margin-top:0}.article-top-widget .wi-authors,.article-top-widget .ww-citation-legacy-id,.article-top-widget .ww-citation-primary,.article-top-widget .ww-paper-published_wrap{margin-bottom:.5rem;line-height:1}.article-top-widget .metadata-wrap,.article-top-widget .ww-citation-wrap-doi{margin-bottom:.75rem}.article-top-widget .ww-doi-link{margin-right:.75rem}.article-top-widget .ww-citation-legacy-id,.article-top-widget .ww-paper-published_wrap{font-size:.75rem}.article-top-widget .ww-citation-wrap-doi .citation-doi .ww-doi-link{font-size:.75rem}.article-top-widget .ww-citation-date-wrap:after,.article-top-widget .ww-citation-date-wrap:before,.article-top-widget .ww-citation-wrap-doi:after,.article-top-widget .ww-citation-wrap-doi:before{content:"";display:table}.article-top-widget .ww-citation-date-wrap:after,.article-top-widget .ww-citation-wrap-doi:after{clear:both}.article-top-widget .ww-citation-date-wrap>div,.article-top-widget .ww-citation-wrap-doi>div{float:left}.article-top-widget .ww-citation-date-wrap>div:first-of-type,.article-top-widget .ww-citation-wrap-doi>div:first-of-type{font-weight:700;margin-right:.25rem}.article-top-widget .ww-citation-history-wrap{margin-left:0;position:relative}@media (max-width:599px){.article-top-widget .ww-citation-history-wrap{margin-left:0;margin-top:.5rem;display:block;width:100%}}.article-top-widget .ww-citation-history-wrap .history-label{color:#2a2a2a}.article-top-widget .ww-citation-history-wrap .history-label span{font-weight:700}.article-top-widget .ww-citation-history-wrap .history-label i{margin-left:.5rem}.article-top-widget .ww-citation-history-wrap .ww-history{display:none;position:absolute;border:1px solid #dbdbdb;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);background:#fff;z-index:1;margin-top:.25rem}.article-top-widget .ww-citation-history-wrap .ww-history .history-entry{font-size:.875rem;display:flex;padding:.5rem}.article-top-widget .ww-citation-history-wrap .ww-history .history-entry .wi-state{margin-right:.5rem}.article-top-widget .ww-citation-history-wrap .ww-history .history-entry .wi-date{white-space:nowrap}.article-top-widget .ww-citation-history-wrap .ww-history.expanded{display:block;padding:.5rem}.article-top-widget .ww-citation-legacy-label{font-weight:400}.article-top-widget .ww-citation-legacy-label>*{margin-right:.25rem}.article-top-widget .author-expand-collapse-metadata{font-size:.75rem}.article-top-widget .author-expand-collapse-metadata i.icon-general-add,.article-top-widget .author-expand-collapse-metadata i.icon-general_minus{margin:0 .25rem 0 0;color:#2a2a2a;font-weight:700}.pg_Article .ww-citation-wrap-doi,.pg_article .ww-citation-wrap-doi{margin-bottom:0}.pg_Article .ww-citation-history-wrap a.history-label,.pg_article .ww-citation-history-wrap a.history-label{font-size:.75rem;font-weight:400}.pg_Article .ww-citation-history-wrap a.history-label span,.pg_article .ww-citation-history-wrap a.history-label span{font-weight:400}.info-author-correspondence,.wi-footnotes{margin:1rem 0 0 0}.info-author-correspondence .label.-label,.wi-footnotes .label.-label{display:inline-block;margin-right:.25rem;vertical-align:super;font-size:.625rem}.author-info-full-list,.wi-footnotes{line-height:1.5;font-size:.75rem;margin:1rem 0 0 0}.wi-footnotes .article-footnote .label{float:left;margin-right:.25rem}.author-info-full-list .author-info-wrap{margin:0 0 .5rem 0}.author-info-full-list .author-info-wrap .author-full-name{font-weight:700}.author-info-full-list .author-info-wrap .author-full-name .al-orcid-info-wrap .al-orcid-url .orchid-icon{margin-right:6px;position:relative;top:.25rem;width:1rem}.author-info-full-list .author-info-wrap .author-affiliation *{display:inline;font-size:.75rem}.author-info-full-list .author-info-wrap .author-affiliation .aff{width:100%}.author-info-full-list .author-info-wrap .author-affiliation .aff+.aff{margin-top:.25rem}.author-info-full-list .info-author-correspondence *{display:inline}.author-info-full-list .info-author-correspondence{margin:0 0 .5rem 0}.author-info-full-list .info-author-correspondence .label{margin:0 .25rem 0 0}.al-author-info-wrap{display:none;position:absolute}.al-author-info-wrap .info-card-author{display:none}.al-author-info-wrap.open{width:300px;display:block;background:#fff;padding:.5rem;border:1px solid #dbdbdb;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);z-index:1}@media (max-width:1199px){.al-author-info-wrap.open{width:284px;left:0;right:0;margin:0 auto}}.al-author-info-wrap.open .info-card-author{display:block}.al-author-info-wrap.open .info-card-location{margin-bottom:0}.al-author-info-wrap.open .info-card-location .orchid-icon{margin-right:2px;position:relative;top:.25rem;width:1rem}.pg_ArticleSplitView .article,.pg_Chapter .article,.pg_chapter .article{padding:25px 25px 25px 0}.pg_ArticleSplitView .widget-SplitView,.pg_Chapter .widget-SplitView,.pg_chapter .widget-SplitView{display:flex;padding:1rem 0}.pg_ArticleSplitView .widget-SplitView>div,.pg_Chapter .widget-SplitView>div,.pg_chapter .widget-SplitView>div{width:50%;padding:0 1rem;box-sizing:border-box}.pg_ArticleSplitView .article-browse-mobile-nav,.pg_Chapter .article-browse-mobile-nav,.pg_chapter .article-browse-mobile-nav{display:none}.pg_ArticleSplitView #Toolbar li.item-views,.pg_Chapter #Toolbar li.item-views,.pg_chapter #Toolbar li.item-views{display:none!important}.pg_ArticleSplitView .article-title-main,.pg_Chapter .article-title-main,.pg_chapter .article-title-main{margin-top:.25rem;font-size:1.5rem!important}.pg_articlesplitview .ref-list .ref{margin-bottom:0}.pg_articlesplitview .ref-list .title.-title{display:none}.pg_articlesplitview .ref-list a{font-size:inherit}.pg_articlesplitview .widget-ArticleJumpLinks{width:50%}.pg_articlesplitview .widget-ArticleNavLinks{width:100%;float:left}.pg_articlesplitview .widget-ArticleNavLinks:after,.pg_articlesplitview .widget-ArticleNavLinks:before{content:"";display:table}.pg_articlesplitview .widget-ArticleNavLinks:after{clear:both}.pg_articlesplitview .panels .widget-dynamic-inner-wrap{box-sizing:border-box;max-width:100%}.pg_articlesplitview .article-browse-mobile-nav{display:none}.pg_articlesplitview #Toolbar li.item-views{display:none!important}.pg_articlesplitview .article .content-section .fig-section,.pg_articlesplitview .article .content-section .table-wrap{display:none}.pg_articlesplitview .panels .fig-section{margin-top:0}.pg_articlesplitview h4.tablegroup-title{font-weight:700;margin-top:2rem}.pg_articlesplitview .tablegroup-label{margin-bottom:.5rem}.pg_articlesplitview .splitview__page{display:flex;width:100%;height:100%;flex-direction:column;justify-content:flex-start;align-items:stretch;align-content:stretch}.pg_articlesplitview .master-header{flex:0 0 auto;margin-bottom:0}.pg_articlesplitview .splitview__wrapper{-webkit-box-flex:1;-ms-flex:1;box-sizing:border-box;z-index:0;flex:1;overflow:hidden;width:100%;background:#fff;height:calc(100vh - 165px);position:relative;display:flex;margin:0 auto}.pg_articlesplitview .splitview__main{height:100%;padding:0;background:#fff;display:flex;margin:0 auto;width:100%}.pg_articlesplitview .widget-SplitView{display:flex;flex-direction:row;justify-content:flex-start;align-items:stretch;align-content:stretch;height:100%;width:100%}.pg_articlesplitview .article{box-sizing:border-box;flex:0 0 50%;overflow-y:scroll;overflow-x:hidden;align-items:stretch;align-content:stretch;padding:25px 25px 25px 0;-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch;max-width:50%}.pg_articlesplitview .article::-webkit-scrollbar{width:10px;height:10px}.pg_articlesplitview .article::-webkit-scrollbar-track{background:#fff}.pg_articlesplitview .article::-webkit-scrollbar-thumb{background:#fff;border-radius:2rem}.pg_articlesplitview .article:hover::-webkit-scrollbar-thumb{background:#afafaf}.pg_articlesplitview .article::-webkit-scrollbar-thumb:horizontal:hover,.pg_articlesplitview .article::-webkit-scrollbar-thumb:vertical:hover{background:#afafaf}.pg_articlesplitview .article::-webkit-scrollbar-thumb:horizontal:active,.pg_articlesplitview .article::-webkit-scrollbar-thumb:vertical:active{background:#535353}.pg_articlesplitview .aside{flex:0 0 50%;max-width:50%;padding:0;border-left:1px solid #dbdbdb;position:relative}@media all and (max-width:1023px){.pg_articlesplitview .aside{border-left:none}}.pg_articlesplitview .dynamic-widget-module,.pg_articlesplitview .widget-DynamicWidgetLayout.widget-instance-SplitView_BookTabPane,.pg_articlesplitview .widget-DynamicWidgetLayout.widget-instance-SplitView_TabPane{height:100%;overflow:hidden}.pg_articlesplitview .widget-DynamicWidgetLayout.widget-instance-SplitView_BookTabPane>.dynamic-widget-module,.pg_articlesplitview .widget-DynamicWidgetLayout.widget-instance-SplitView_TabPane>.dynamic-widget-module{display:flex;flex-direction:column;align-items:stretch;align-content:stretch;justify-content:flex-start}.pg_articlesplitview .widget-dynamic__header{display:none}.pg_articlesplitview .tabs{background:#ededed;border-bottom:1px solid #dbdbdb}.pg_articlesplitview .tab{flex:1;padding:20px 10px;box-sizing:border-box;text-align:center;display:flex;flex-direction:column;justify-content:center;font-size:.75rem;font-weight:400;color:#383636;border-right:1px solid #dbdbdb;max-width:8rem}.pg_articlesplitview .tab.active .tab__icon,.pg_articlesplitview .tab:hover .tab__icon{filter:none}.pg_articlesplitview .tab .tab__icon-text{display:none}.pg_articlesplitview .tab.active{color:#2a2a2a}.pg_articlesplitview .tab__icon{text-align:center;height:32px!important;width:100%;margin-bottom:12px}i[class^=tab__icon]:hover:before{text-decoration:none}.tab__icon::before{font-size:2rem}.pg_articlesplitview .tab-FullTextCss.active,.pg_articlesplitview .tab-FullTextCss.active:hover,.pg_articlesplitview .tab.active{background:#fff;text-decoration:none;border-bottom:none}.pg_articlesplitview .tab-FullTextCss{display:none}.pg_articlesplitview .panels{flex:1 1 auto;height:calc(100% - 104px);position:relative;padding:0 0 0 2rem}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap{display:none;overflow:hidden;overflow-y:scroll;height:95%;position:absolute;top:0;bottom:0;width:100%;width:calc(100% - 10px);-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch}@media (min-width:1024px){.pg_articlesplitview .panels>.dynamic-widget-inner-wrap{position:relative!important}}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap>.widget-DynamicWidgetLayout{padding:2rem 0}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar{width:10px;height:10px}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-track{background:#fff}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-thumb{background:#fff;border-radius:2rem}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap:hover::-webkit-scrollbar-thumb{background:#afafaf}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-thumb:horizontal:hover,.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-thumb:vertical:hover{background:#afafaf}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-thumb:horizontal:active,.pg_articlesplitview .panels>.dynamic-widget-inner-wrap::-webkit-scrollbar-thumb:vertical:active{background:#535353}.pg_articlesplitview .dynamic-widget-inner-wrap .icon-general-close{display:inline}.pg_articlesplitview .article-issue-img{float:left;margin:0 1.5rem 1.5rem 0}.pg_articlesplitview .article-issue-img img{width:275px;max-width:100%}@media all and (max-width:480px){.pg_articlesplitview .article-issue-img{float:none}}.pg_articlesplitview .volume-issue__wrap{font-size:1.1rem;font-weight:700}.pg_articlesplitview .panels .widget-dynamic-header h3{display:none}.pg_articlesplitview .panels a{overflow-wrap:break-word;word-wrap:break-word;-ms-word-break:break-all;word-break:break-all;word-break:break-word;-webkit-hyphens:auto;hyphens:auto}.pg_articlesplitview .panels .graphic-wrap a.fig-link{cursor:default}.pg_articlesplitview .fig-orig.original-slide a{font-size:.9rem}.pg_articlesplitview .fig-section{clear:both;line-height:1.25rem;margin:0 auto 2rem auto;position:relative;padding-bottom:2rem;border-bottom:1px solid #dbdbdb;border-top:none}.pg_articlesplitview .figure-table-wrapper{display:inline-block;margin:0;max-width:100%}@media all and (max-width:1024px){.pg_articlesplitview .figure-table-wrapper{display:block;max-width:100%}}.pg_articlesplitview ul.jumplink-list{margin-bottom:1rem}.pg_articlesplitview ul.jumplink-list li{padding:0;border:none}.pg_articlesplitview ul.jumplink-list li:last-child{display:block}.pg_articlesplitview .section-jump-link__link-wrap{margin:0;border:0;padding:.5rem 0}.pg_articlesplitview .section-jump-link{padding-bottom:0}.pg_articlesplitview .widget-instance-SplitView_TabPaneB1ArticleNavLinks .inline-list{padding-top:2rem}.pg_articlesplitview .widget-instance-SplitView_TabPaneB1ArticleNavLinks a{margin-right:1rem}.pg_articlesplitview .citation{display:block;margin-bottom:1.5rem}.pg_articlesplitview .citation div{display:inline}.pg_articlesplitview .citation div.citation-links{display:block}.pg_articlesplitview .citation div.citation-links div{margin-right:1.5rem}.pg_articlesplitview .seeAlso-title{text-align:center}.pg_articlesplitview .widget-SeeAlso ul:only-of-type{border-bottom:initial;margin-bottom:initial}.pg_articlesplitview .widget-SeeAlso ul.seeAlso-articleLinks{margin-bottom:1rem;border-bottom:1px solid #dbdbdb;padding-bottom:1.5rem}.pg_articlesplitview .widget-SeeAlso ul.seeAlso-articleLinks ul{display:flex;flex-wrap:wrap}.pg_articlesplitview .widget-SeeAlso ul.seeAlso-articleLinks ul li{flex:0 0 50%;margin-bottom:1.5rem}.pg_articlesplitview .widget-SeeAlso ul.seeAlso-articleLinks ul li:nth-child(odd){padding-right:1.5rem}.pg_articlesplitview .widget-SeeAlso ul.seeAlso-articleLinks ul li:nth-child(even){padding-left:1.5rem;border-left:1px solid #dbdbdb}@media only screen and (min-width:1024px){.pg_articlesplitview .article{position:relative}}@media only screen and (max-width:1023px){.pg_articlesplitview .splitview__main{margin:0;width:100%!important;padding:0}.pg_articlesplitview .widget-SplitView{flex-direction:column;height:100%;position:relative;width:100%}.pg_articlesplitview .article{z-index:100;padding:2rem 1rem 2rem 1rem;max-width:100%;height:auto;position:absolute;top:4rem;bottom:0;width:100%}.pg_articlesplitview .tabs{height:4rem;float:none}.pg_articlesplitview .aside{flex:0 1 4rem;order:1;width:100%;height:auto;max-width:100%;position:absolute;top:0;bottom:0;width:100%}.pg_articlesplitview .tab-FullTextCss{display:block}.pg_articlesplitview .tab-FullTextCss .tab__icon{display:block;margin-bottom:0}.pg_articlesplitview .tab .tab__icon{margin-bottom:0}.pg_articlesplitview .tab__text{display:none}}.pg_articlesplitview #adBlockFooter{display:none}.pg_articlesplitview .journal-footer{width:100%!important}@media only screen and (max-width:1023px){.pg_articlesplitview .journal-footer{margin:0 -2rem;overflow:visible;width:auto!important}}.pg_articlesplitview .journal-footer .center-inner-row{padding:0 2rem!important}.pg_articlesplitview .journal-footer .center-inner-row .journal-footer-menu{display:flex;flex-wrap:wrap;width:100%}.pg_articlesplitview .journal-footer .center-inner-row .journal-footer-menu ul{flex:0 0 50%!important;margin:0 0 3rem 0!important;float:none!important;width:auto!important}.pg_articlesplitview .journal-footer .journal-footer-affiliations{position:relative;right:auto;top:auto}.pg_articlesplitview .journal-footer .journal-footer-colophon{transform:none!important;width:100%!important;float:none!important}.pg_articlesplitview .journal-footer .journal-footer-colophon ul{text-align:left!important}.pg_articlesplitview .journal-footer .journal-footer-colophon ul li{margin:0 1rem 0 0!important}.pg_articlesplitview .global-footer-block{display:flex;flex-wrap:wrap;width:100%}.pg_articlesplitview .global-footer-link-list{flex:0 0 50%;margin:0 0 3rem 0!important;float:none}.pg_articlesplitview .global-footer-site-info{display:block!important}.pg_articlesplitview .global-footer-site-details li{text-align:left!important}.pg_articlesplitview .al-authors-list .arrow-up:after,.pg_articlesplitview .al-authors-list .arrow-up:before{left:10%}@media only screen and (min-width:1024px){.pg_articlesplitview .al-authors-list .al-author-info-wrap{left:0!important}.pg_articlesplitview .al-authors-list .arrow-up:after,.pg_articlesplitview .al-authors-list .arrow-up:before{left:10%!important}.pg_articlesplitview .al-authors-list .al-author-info-wrap--right{left:auto!important;right:0!important}.pg_articlesplitview .al-authors-list .al-author-info-wrap--right.arrow-up:after,.pg_articlesplitview .al-authors-list .al-author-info-wrap--right.arrow-up:before{left:85%!important}.pg_articlesplitview .panels{transform:translateZ(0);clear:left}}@media only screen and (max-width:760px){.pg_articlesplitview .al-author-info-wrap{width:150px}.pg_articlesplitview .al-author-info-wrap p{word-break:break-word}}@media only screen and (max-width:480px){.pg_articlesplitview .al-author-info-wrap{width:150px}}.pg_articlesplitview sup.sup-zero{display:inline-block;height:auto;margin:0;top:auto}.pg_articlesplitview sup.sup-zero .figlink{border-bottom:3px solid #a1cdff;background:url(/cassette.axd/file/Themes/Client/app/img/split-view_figures-tables-53a6d02348118354786b056ee1d24882350dc90b.svg) no-repeat 50% 50%;height:19px;width:19px;display:block;line-height:22px}.pg_articlesplitview sup.sup-zero .figlink:hover{border-bottom:3px solid #a1cdff;color:inherit;transition:background .15s cubic-bezier(.33,.66,.66,1);background:#a1cdff url(/cassette.axd/file/Themes/Client/app/img/split-view_figures-tables-53a6d02348118354786b056ee1d24882350dc90b.svg) no-repeat 50% 50%}.pg_articlesplitview .article-top-widget .al-authors-list{margin-bottom:.5rem}.pg_articlesplitview .article-top-widget .al-authors-list .al-author-delim{margin-left:0}.pg_articlesplitview .article-top-widget{margin-bottom:1rem}.pg_articlesplitview h1:not(.book-info__title){font-size:1.75rem}.pg_articlesplitview .pg_myaccount .general-info .ma-section-header,.pg_myaccount .general-info .pg_articlesplitview .ma-section-header{font-size:1.375rem!important;margin-top:1rem;margin-bottom:.5rem!important}.pg_articlesplitview .pg_myaccount .general-info .section-title.ma-section-header,.pg_articlesplitview .section-title,.pg_myaccount .general-info .pg_articlesplitview .section-title.ma-section-header{margin-top:1rem!important;margin-bottom:.5rem!important}.pg_articlesplitview .pg_myaccount .general-info .abstract-title.ma-section-header,.pg_myaccount .general-info .pg_articlesplitview .abstract-title.ma-section-header{padding:1rem 0;margin-bottom:0!important;font-weight:700;font-size:1.25rem!important}.pg_articlesplitview .panels>.dynamic-widget-inner-wrap{padding:1.25rem 0}.pg_articlesplitview .tabs{width:100%;display:flex;flex:0 0 auto}.pg_articlesplitview .tabs .tab{margin-bottom:-1px}.pg_articlesplitview .pg_chapter .al-authors-list{margin-bottom:.5rem}.pg_articlesplitview .pg_chapter .al-authors-list .al-author-delim{margin-left:0}.inline-list li{display:inline-block}.pg_articlesplitview .inline-list{margin:1rem 0}.pg_articlesplitview .inline-list li.prev{margin-right:2rem}@media (min-width:900px){.pg_Article .article-browse_content,.pg_ChapterStandard .article-browse_content,.pg_Proceeding .article-browse_content{min-height:75vh}}.pg_Article .page-column--center,.pg_ChapterStandard .page-column--center,.pg_Proceeding .page-column--center{background:#fff;padding:1.25rem;box-sizing:border-box}.pg_Article .copyright-statement,.pg_ChapterStandard .copyright-statement,.pg_Proceeding .copyright-statement{text-align:center;font-family:"Source Sans Pro",sans-serif}.pg_Article .copyright-year,.pg_ChapterStandard .copyright-year,.pg_Proceeding .copyright-year{display:none}.pg_Article .ref-list .title.-title,.pg_ChapterStandard .ref-list .title.-title,.pg_Proceeding .ref-list .title.-title{display:none}.pg_Article *,.pg_articlesplitview *{outline:0}.pg_ChapterStandard .content-inner-wrap h1,.pg_ChapterStandard .pg_ForgotPassword .ui-card .signin-form h1,.pg_ChapterStandard .pg_Register .ui-card .signin-form h1,.pg_ChapterStandard .pg_SignIn .ui-card .signin-form h1,.pg_ForgotPassword .ui-card .pg_ChapterStandard .signin-form h1,.pg_ForgotPassword .ui-card .pg_article .signin-form h1,.pg_Register .ui-card .pg_ChapterStandard .signin-form h1,.pg_Register .ui-card .pg_article .signin-form h1,.pg_SignIn .ui-card .pg_ChapterStandard .signin-form h1,.pg_SignIn .ui-card .pg_article .signin-form h1,.pg_article .content-inner-wrap h1,.pg_article .pg_ForgotPassword .ui-card .signin-form h1,.pg_article .pg_Register .ui-card .signin-form h1,.pg_article .pg_SignIn .ui-card .signin-form h1{font-size:1.75rem;font-weight:700}.pg_ChapterStandard .content-inner-wrap h2,.pg_ChapterStandard .pg_ForgotPassword .ui-card .signin-form h2,.pg_ChapterStandard .pg_Register .ui-card .signin-form h2,.pg_ChapterStandard .pg_SignIn .ui-card .signin-form h2,.pg_ForgotPassword .ui-card .pg_ChapterStandard .signin-form h2,.pg_ForgotPassword .ui-card .pg_article .signin-form h2,.pg_Register .ui-card .pg_ChapterStandard .signin-form h2,.pg_Register .ui-card .pg_article .signin-form h2,.pg_SignIn .ui-card .pg_ChapterStandard .signin-form h2,.pg_SignIn .ui-card .pg_article .signin-form h2,.pg_article .content-inner-wrap h2,.pg_article .pg_ForgotPassword .ui-card .signin-form h2,.pg_article .pg_Register .ui-card .signin-form h2,.pg_article .pg_SignIn .ui-card .signin-form h2{font-size:1.5rem}.pg_ChapterStandard .content-inner-wrap h3,.pg_ChapterStandard .pg_ForgotPassword .ui-card .signin-form h3,.pg_ChapterStandard .pg_Register .ui-card .signin-form h3,.pg_ChapterStandard .pg_SignIn .ui-card .signin-form h3,.pg_ForgotPassword .ui-card .pg_ChapterStandard .signin-form h3,.pg_ForgotPassword .ui-card .pg_article .signin-form h3,.pg_Register .ui-card .pg_ChapterStandard .signin-form h3,.pg_Register .ui-card .pg_article .signin-form h3,.pg_SignIn .ui-card .pg_ChapterStandard .signin-form h3,.pg_SignIn .ui-card .pg_article .signin-form h3,.pg_article .content-inner-wrap h3,.pg_article .pg_ForgotPassword .ui-card .signin-form h3,.pg_article .pg_Register .ui-card .signin-form h3,.pg_article .pg_SignIn .ui-card .signin-form h3{font-size:1.125rem}.pg_ChapterStandard .content-inner-wrap h4,.pg_ChapterStandard .pg_ForgotPassword .ui-card .signin-form h4,.pg_ChapterStandard .pg_Register .ui-card .signin-form h4,.pg_ChapterStandard .pg_SignIn .ui-card .signin-form h4,.pg_ForgotPassword .ui-card .pg_ChapterStandard .signin-form h4,.pg_ForgotPassword .ui-card .pg_article .signin-form h4,.pg_Register .ui-card .pg_ChapterStandard .signin-form h4,.pg_Register .ui-card .pg_article .signin-form h4,.pg_SignIn .ui-card .pg_ChapterStandard .signin-form h4,.pg_SignIn .ui-card .pg_article .signin-form h4,.pg_article .content-inner-wrap h4,.pg_article .pg_ForgotPassword .ui-card .signin-form h4,.pg_article .pg_Register .ui-card .signin-form h4,.pg_article .pg_SignIn .ui-card .signin-form h4{font-size:1.125rem}.articleClientType,.left-flag,.sri-type{font-size:.875rem;letter-spacing:.05rem;text-transform:uppercase;color:#535353}.article-list-resources .al-article-list-group{margin:initial}.article-list-resources .articleClientType{font-weight:400;font-size:1.125rem;color:#2a2a2a;text-transform:none}.article-list-resources .articleClientType[data-level="1"]{color:#535353;font-size:1.25rem;text-transform:uppercase}.article-list-resources .articleClientType[data-level="2"]{color:#2a2a2a;font-weight:700;font-size:1.25rem}.article-list-resources .articleClientType[data-level="1"]+.articleClientType[data-level="2"]{margin-top:.5rem}.conference-volume-title{font-size:1.75rem;font-weight:400;margin-bottom:1.5rem;line-height:1.19}.article-title-main,.chapter-title{margin-top:.25rem;font-size:2rem;font-weight:400;line-height:1.25}.pg_Article .article-groups,.pg_Proceeding .article-groups,.pg_article .article-groups{margin-bottom:1rem}.citation-doi a,.wi-authors a,.ww-citation-primary{font-size:.75rem;font-weight:400}.citation-doi a{font-size:.75rem;font-weight:400}.block-child-p,[data-widgetname=ArticleFulltext]{line-height:1.75;margin-bottom:.75rem}.block-child-p p,[data-widgetname=ArticleFulltext] p{margin:1rem 0 0 0}.block-child-p p:first-of-type,[data-widgetname=ArticleFulltext] p:first-of-type{margin:0}sup a{font-size:13px}#getCitation ul{display:block}.fig-section{margin-top:2rem}.fig-label{margin-bottom:.5rem}.graphic-wrap .content-image{display:block;margin:0 auto 1rem auto}.figure-table-wrapper .fig-orig,.graphic-wrap .fig-orig{text-align:center;margin-bottom:1rem}.glencoe-video .fig-orig{text-align:center;padding:.5rem 0}.fig-orig a{margin-right:1rem;line-height:1}.fig-orig a:last-of-type{margin-right:0}.article-body p:not(.abstract-border){font-family:"Source Sans Pro",sans-serif}.article-body .caption p,.article-body .fig-caption p{font-size:.875rem;font-family:"Source Sans Pro",sans-serif}.attrib{font-family:"Source Sans Pro",sans-serif;margin-top:1rem}h2.backacknowledgements-title,h2.backreferences-title,h2.backsection-title,h2.section-title{font-size:1.25rem;margin-top:2rem}.cc-title{font-weight:700}.articlelinks{margin-bottom:1rem}.articlelinks>div{line-height:1.5rem}.widget-SelfServeContent{font-size:1rem;line-height:1.5}.abstract-response-placeholder .abstract{padding:0}.abstract-response-placeholder .abstract p{font-size:.75rem}.abstract p{font-size:1rem;padding:0;margin-bottom:1rem}.abstract ul{margin-left:2rem}.article-metadata-panel .article-metadata-tocSections{display:flex;font-size:.875rem}.article-metadata-panel .article-metadata-tocSections div{font-weight:700;margin-right:.5rem}.content-metadata-keywords,.content-metadata-tocSections,.content-metadata-topics{font-size:.875rem}.content-metadata-keywords div,.content-metadata-tocSections div,.content-metadata-topics div{font-weight:700;margin-right:.5rem;display:inline;float:left}.kwd-group{font-size:.875rem}.kwd-group a{font-size:.875rem}.meta-authors--remaining{display:inline-block}.al-author-by{font-size:.875rem}.meta-authors--etal[aria-hidden=true],.meta-authors--remaining[aria-hidden=true]{display:none}.info-inner-wrap .inline-list li a{font-weight:400}.info-inner-wrap .inline-list li a:hover{text-decoration:none!important}[data-widgetname=ArticleFulltext] p:first-of-type{margin:0}h3.section-title{font-size:1.125rem;margin-top:1.5rem}.fig-section>.graphic-wrap{margin:1rem 2rem 0 2rem}@media (max-width:599px){.fig-section>.graphic-wrap{margin:0}}.fig-section>.fig-caption{margin:1rem 3rem 0 3rem}@media (max-width:599px){.fig-section>.fig-caption{margin:0}}.fig-section .fig-label{font-size:1.125rem;font-weight:700}body:not(.pg_MyAccount) #globalModalContent .label,body:not(.pg_MyAccount) #revealContent .label,body:not(.pg_MyAccount) .table-wrap .label{font-size:1.125rem;font-weight:700}body:not(.pg_MyAccount) #globalModalContent ul.list-simple .-title,body:not(.pg_MyAccount) #revealContent ul.list-simple .-title,body:not(.pg_MyAccount) .table-wrap ul.list-simple .-title{font-weight:700;font-size:.875rem;margin:.75rem 0}body:not(.pg_MyAccount) #globalModalContent .caption .label,body:not(.pg_MyAccount) #globalModalContent .caption p,body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot .label,body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot p,body:not(.pg_MyAccount) #revealContent .caption .label,body:not(.pg_MyAccount) #revealContent .caption p,body:not(.pg_MyAccount) #revealContent .table-wrap-foot .label,body:not(.pg_MyAccount) #revealContent .table-wrap-foot p,body:not(.pg_MyAccount) .table-wrap .caption .label,body:not(.pg_MyAccount) .table-wrap .caption p,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot .label,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot p{font-size:.75rem}body:not(.pg_MyAccount) #globalModalContent .caption .label a,body:not(.pg_MyAccount) #globalModalContent .caption p a,body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot .label a,body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot p a,body:not(.pg_MyAccount) #revealContent .caption .label a,body:not(.pg_MyAccount) #revealContent .caption p a,body:not(.pg_MyAccount) #revealContent .table-wrap-foot .label a,body:not(.pg_MyAccount) #revealContent .table-wrap-foot p a,body:not(.pg_MyAccount) .table-wrap .caption .label a,body:not(.pg_MyAccount) .table-wrap .caption p a,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot .label a,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot p a{font-size:.75rem}body:not(.pg_MyAccount) #globalModalContent .caption .label,body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot .label,body:not(.pg_MyAccount) #revealContent .caption .label,body:not(.pg_MyAccount) #revealContent .table-wrap-foot .label,body:not(.pg_MyAccount) .table-wrap .caption .label,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot .label{margin-right:.25rem}body:not(.pg_MyAccount) #globalModalContent .table-overflow,body:not(.pg_MyAccount) #revealContent .table-overflow,body:not(.pg_MyAccount) .table-wrap .table-overflow{margin:.5rem 1rem 0 1rem}body:not(.pg_MyAccount) #globalModalContent .table-wrap-foot,body:not(.pg_MyAccount) #revealContent .table-wrap-foot,body:not(.pg_MyAccount) .table-wrap .table-wrap-foot{margin:0 1rem}body:not(.pg_MyAccount) #globalModalContent table,body:not(.pg_MyAccount) #revealContent table,body:not(.pg_MyAccount) .table-wrap table{border:1px solid #1a1a1a;width:100%}body:not(.pg_MyAccount) #globalModalContent table thead,body:not(.pg_MyAccount) #revealContent table thead,body:not(.pg_MyAccount) .table-wrap table thead{border:1px solid #1a1a1a}body:not(.pg_MyAccount) #globalModalContent th,body:not(.pg_MyAccount) #revealContent th,body:not(.pg_MyAccount) .table-wrap th{background:#ededed}body:not(.pg_MyAccount) #globalModalContent td,body:not(.pg_MyAccount) #globalModalContent th,body:not(.pg_MyAccount) #revealContent td,body:not(.pg_MyAccount) #revealContent th,body:not(.pg_MyAccount) .table-wrap td,body:not(.pg_MyAccount) .table-wrap th{font-size:.75rem;padding:.5rem;border:1px solid #1a1a1a}body:not(.pg_MyAccount) #globalModalContent td[rowspan],body:not(.pg_MyAccount) #revealContent td[rowspan],body:not(.pg_MyAccount) .table-wrap td[rowspan]{border-left:1px solid #1a1a1a;border-right:1px solid #1a1a1a}.formula-wrap{display:flex;line-height:1;margin:.5rem 0;justify-content:space-between}.formula-wrap .disp-formula{margin-right:.5rem}.formula-wrap .disp-formula{overflow:hidden;overflow-x:auto}.article-body .copyright-statement{margin-top:1.5rem}.license-p{line-height:1.5}.license-p a{font-size:.875rem}.info-card-author{line-height:1.25}.info-card-author .info-card-name{font-weight:700}.info-card-author .info-card-affilitation{margin-top:.5rem;font-size:.875rem}.info-card-author .info-card-affilitation:after,.info-card-author .info-card-affilitation:before{content:"";display:table}.info-card-author .info-card-affilitation:after{clear:both}.info-card-author .info-card-affilitation .label{float:left}.info-card-author .info-card-search-label{font-size:.875rem;margin-top:.5rem}.info-card-author .info-card-search{margin-top:.5rem}.info-card-author .aff .institution+.institution{display:list-item;list-style-type:none}.institution+.institution{display:list-item;list-style-type:none}.book-top-section .ww-citation-history-wrap,.chapterTopInfo .ww-citation-history-wrap{margin:.5rem 0 0 1rem;position:relative}.book-top-section .ww-history,.chapterTopInfo .ww-history{display:none!important}.book-top-section .ww-history.expanded,.chapterTopInfo .ww-history.expanded{display:block!important;position:absolute;border:1px solid #dbdbdb;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);background:#fff;z-index:1;margin-top:.25rem;padding:.5rem}.book-top-section .ww-history.expanded .pub-history__item,.chapterTopInfo .ww-history.expanded .pub-history__item{font-size:.875rem;padding:.5rem}.book-top-section .chapter-pagecount-label,.book-top-section .chapter-pagerange-label,.book-top-section .chapter-publication-label,.chapterTopInfo .chapter-pagecount-label,.chapterTopInfo .chapter-pagerange-label,.chapterTopInfo .chapter-publication-label{font-weight:700}.chapterTopInfo .ww-citation-history-wrap{margin:0}a.history-label{color:#2a2a2a;font-size:.875rem;font-weight:700}.history-label:hover{text-decoration:none!important}.history-label:hover>span{text-decoration:underline!important}.pg_Book .book-info__meta>*,.pg_Book .chapterTopInfo>*,.pg_ChapterStandard .book-info__meta>*,.pg_ChapterStandard .chapterTopInfo>*{width:100%}.pg_Book .book-info__meta>.book-info__publication,.pg_Book .book-info__meta>.chapter-publication,.pg_Book .book-info__meta>.ww-citation-history-wrap,.pg_Book .chapterTopInfo>.book-info__publication,.pg_Book .chapterTopInfo>.chapter-publication,.pg_Book .chapterTopInfo>.ww-citation-history-wrap,.pg_ChapterStandard .book-info__meta>.book-info__publication,.pg_ChapterStandard .book-info__meta>.chapter-publication,.pg_ChapterStandard .book-info__meta>.ww-citation-history-wrap,.pg_ChapterStandard .chapterTopInfo>.book-info__publication,.pg_ChapterStandard .chapterTopInfo>.chapter-publication,.pg_ChapterStandard .chapterTopInfo>.ww-citation-history-wrap{width:auto;align-items:center;line-height:1.25}.pg_Book .book-info__meta>.chapter-publication,.pg_Book .chapterTopInfo>.chapter-publication,.pg_ChapterStandard .book-info__meta>.chapter-publication,.pg_ChapterStandard .chapterTopInfo>.chapter-publication{margin:.75rem 0 0 0}.pg_Book .chapterTopInfo .ww-citation-history-wrap a,.pg_ChapterStandard .chapterTopInfo .ww-citation-history-wrap a{display:flex;align-items:center}.pg_Book .chapterTopInfo .ww-citation-history-wrap a span,.pg_ChapterStandard .chapterTopInfo .ww-citation-history-wrap a span{margin-right:.25rem}.pg_ChapterStandard .info-inner-wrap .book-info__meta{margin-top:0;width:100%}.pg_ChapterStandard .info-inner-wrap .book-info__meta h1.book-info__title{margin:.5rem 0 0 0}.pg_ChapterStandard .info-inner-wrap .book-info__meta h1.book-info__title *{display:inline}.pg_ChapterStandard .info-inner-wrap .book-info__doi>div{display:inline}.pg_ChapterStandard .info-inner-wrap .book-info__doi a{word-break:break-all}.pg_ChapterStandard .toolbar-wrap,.pg_ChapterStandard .widget-ChapterTopInfo{margin-bottom:1.5rem}.pg_ChapterStandard .copyright-statement{text-align:left;line-height:1.25;font-size:.875rem}.pg_ChapterStandard .copyright-holder{margin-top:.75rem;font-size:.875rem}.pg_ChapterStandard .book-chapter-body .date-epub,.pg_ChapterStandard .book-chapter-body .date-ppub{display:none}.pg_ChapterStandard .book-chapter-body .bk-link span{margin-left:.25rem}.pdf-notice{margin-top:2rem;text-align:left}.pdf-notice .PdfOnlyLink{margin-top:1rem}.al-authors-list{font-size:.875rem}.al-authors-list .al-author-name{display:inline-block}.al-authors-list .al-author-delim{margin-left:0}.al-authors-list .chapter-authors-prefix{font-weight:700;display:inline-block}.widget-ConferenceVolume .al-author-delim,.widget-Issue .al-author-delim{margin-left:0}.pg_Article .chapterTopInfo,.pg_ChapterStandard .chapterTopInfo,.pg_article .chapterTopInfo{margin:0 0 1rem 0;line-height:1.25}.pg_Article .chapter-doi-label,.pg_ChapterStandard .chapter-doi-label,.pg_article .chapter-doi-label{text-transform:uppercase}.pg_Article .chapter-doi-label,.pg_Article .chapter-pagecount-label,.pg_ChapterStandard .chapter-doi-label,.pg_ChapterStandard .chapter-pagecount-label,.pg_article .chapter-doi-label,.pg_article .chapter-pagecount-label{font-weight:700}.pg_Article .chapter-pagecount *,.pg_ChapterStandard .chapter-pagecount *,.pg_article .chapter-pagecount *{display:inline-block;font-size:.875rem}.pg_Article .chapter-doi,.pg_ChapterStandard .chapter-doi,.pg_article .chapter-doi{margin:.25rem 0 0 0}.pg_Article .chapter-doi *,.pg_ChapterStandard .chapter-doi *,.pg_article .chapter-doi *{display:inline-block;font-size:.875rem}.pg_Article .chapter-doi .chapter-doi-link,.pg_ChapterStandard .chapter-doi .chapter-doi-link,.pg_article .chapter-doi .chapter-doi-link{margin:0}.pg_ChapterStandard .list-simple li,.pg_ChapterStandard .ref-content,.pg_article .list-simple li,.pg_article .ref-content{display:unset;align-items:unset}.pg_ChapterStandard .list-simple li .label.-label,.pg_ChapterStandard .ref-content .label.-label,.pg_article .list-simple li .label.-label,.pg_article .ref-content .label.-label{margin-right:0}.pg_ChapterStandard .list-simple li,.pg_article .list-simple li{flex-flow:row wrap}.pg_ChapterStandard .category-section .label.-label,.pg_article .category-section .label.-label{float:left;margin-right:0;clear:left}.pg_ChapterStandard .category-section .boxed-text .title.-title,.pg_ChapterStandard .category-section .table-wrap .title.-title,.pg_article .category-section .boxed-text .title.-title,.pg_article .category-section .table-wrap .title.-title{float:none}.pg_ChapterStandard .category-section .label.-label+.title.-title,.pg_article .category-section .label.-label+.title.-title{clear:none}.pg_ChapterStandard .category-section .title.-title+ul,.pg_article .category-section .title.-title+ul{clear:left}.audio-wrap+.caption.audio-caption{margin-top:2rem}body.metrics-modal-open{overflow:hidden}.clearfix:after{content:"";display:table;clear:both}.artmet-table{display:none}.lt-ie9 .artmet-table{display:block}.artmet-condensed-wrap,.artmet-full-wrap{line-height:1.3}.artmet-number{font-weight:700}.artmet-widget-title-1{font-size:34px;font-weight:700;line-height:1.2;padding-bottom:5px}.artmet-widget-title-2{font-size:27px;font-weight:700;line-height:1.2;margin-bottom:15px}.artmet-condensed-wrap{max-width:500px}.artmet-condensed-wrap .artmet-item{width:33.3%;border-right:none;float:left;text-align:center}.artmet-condensed-wrap .artmet-item:last-of-type{border:none}.artmet-condensed-wrap .artmet-text{display:inline-block;white-space:nowrap}.artmet-condensed-wrap .artmet-modal-trigger-wrap{float:left;margin-left:10px}.artmet-condensed-wrap .artmet-modal-trigger{display:block;text-align:center}.artmet-condensed-wrap .artmet-citations,.artmet-condensed-wrap .artmet-views{padding:5px 0}.artmet-condensed-wrap .artmet-citations:hover,.artmet-condensed-wrap .artmet-views:hover{cursor:pointer}.artmet-condensed-wrap .artmet-altmetric{margin:-5px 0}.artmet-full-wrap .artmet-views-wrap{margin:20px 0 30px 0;max-width:450px}.artmet-full-wrap .artmet-views{border:none;border-top:4px solid red;margin-bottom:5px}.artmet-full-wrap .artmet-total-views{width:26%;float:left;padding:10px;text-align:right;box-sizing:border-box}.artmet-full-wrap .artmet-total-views .artmet-number{display:block}.artmet-full-wrap .artmet-breakdown-views-wrap{width:74%;float:left;box-sizing:border-box;border-left:none}.artmet-full-wrap .artmet-breakdown-views-wrap .artmet-breakdown-view{padding:5px 12px}.artmet-full-wrap .artmet-breakdown-views-wrap .artmet-breakdown-view:not(:last-child){border-bottom:none}.artmet-full-wrap .artmet-views-since{text-align:right;font-size:12px}.artmet-full-wrap .ct-chart{margin-bottom:40px}.artmet-full-wrap .artmet-altmetric,.artmet-full-wrap .artmet-citations{width:50%;float:left}.artmet-full-wrap .artmet-citations .artmet-number{display:inline-block;padding:12px;margin:30px 15px;border:none;font-size:20px}.artmet-full-wrap.platform-metrics .artmet-views{border-top:4px solid #d83e00}.artmet-full-wrap.platform-metrics .artmet-total-views{width:36%;padding:10px 5px}.artmet-full-wrap.platform-metrics .artmet-breakdown-views-wrap{width:64%}.artmet-full-wrap.platform-metrics .artmet-breakdown-views-wrap .artmet-breakdown-view{padding:5px}.artmet-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.45);z-index:8000;opacity:0;transition:opacity .4s ease-in}.artmet-modal-contents{width:90%;max-width:790px;position:relative;margin:2% auto;padding:25px;background:#fff;max-height:88%;overflow-y:auto}.artmet-modal-contents .artmet-close-modal{position:absolute;top:10px;right:10px;cursor:pointer;font-size:30px}@media only all and (max-width:1120px){.artmet-full-wrap .artmet-altmetric,.artmet-full-wrap .artmet-citations{width:100%;float:none}.artmet-full-wrap .artmet-citations .artmet-number{margin:0 10px 25px 15px}.artmet-full-wrap .artmet-altmetric .artmet-badges-wrap{padding-top:0}}@media only all and (max-width:640px){.artmet-modal-contents{width:100%}}.def-list .title.-title{display:inline;font-weight:700;margin-left:-1.5rem}.def-list .def-item{display:grid;grid-template-columns:100px 1fr;grid-column-gap:1rem;margin-bottom:1rem}.def-list .def-item .def p{margin:0;line-height:normal}.def-list .term{font-weight:400}.pg_viewlarge{padding:0}@media (max-width:599px){.pg_viewlarge{padding:.75em}}.pg_viewlarge .abstract>.block-child-p{height:100%;display:flex;flex-direction:column}@media (min-width:600px){.pg_viewlarge .figure-wrapper{display:flex;flex-direction:column;overflow:hidden;height:100%;width:100%;position:absolute;margin-bottom:0}}@media (min-width:600px){.pg_viewlarge .figure-wrapper section.abstract{display:flex;flex-direction:column;height:100%}}.pg_viewlarge .figure-title{font-weight:700}@media (min-width:600px){.pg_viewlarge .figure-title{padding:.75rem .75rem 0 .75rem}}.pg_viewlarge .fig-label{font-weight:700}@media (min-width:600px){.pg_viewlarge .fig-label{padding:.75rem}}@media (max-width:599px){.pg_viewlarge .fig-label{margin-bottom:.5em}}@media (min-width:600px){.pg_viewlarge .graphic-wrap{flex:1;position:relative;background-color:#000}}.pg_viewlarge .fig-section{margin-top:0;display:flex;flex-direction:column;flex:1}.pg_viewlarge .fig-link{cursor:auto}@media (min-width:600px){.pg_viewlarge .fig-link{display:block;position:absolute;top:0;bottom:0;left:.75em;right:.75em}}.pg_viewlarge .widget-FigureViewLarge .content-image{cursor:zoom-in}@media (min-width:600px){.pg_viewlarge .widget-FigureViewLarge .content-image{margin:auto;max-width:100%;max-height:100%;position:absolute;top:0;bottom:0;left:0;right:0}}.pg_viewlarge .fig-long-desc-ext-link{margin:0 2rem 0 2rem}.pg_viewlarge .fig-caption{font-size:1rem}@media (min-width:600px){.pg_viewlarge .fig-caption{padding:.75rem}}.pg_viewlarge .table-wrap{padding:.75em}.pg_viewlarge .table-wrap .graphic-wrap{display:none}.pg_viewlarge .fig-section .label,.pg_viewlarge .table-wrap-title .label{font-weight:700}.comment-body__wrap .comment-body__number{margin-bottom:1rem}.comment-body__wrap .comment-body__entry{margin-top:1.5rem;padding:1.5rem;background:#ededed}.comment-body__wrap p{background:#ededed!important}.comment-body__wrap .comment-body__title{font-size:1.25rem;font-weight:700}.comment-body__wrap .comment-body__row{display:flex;margin-top:1rem}.comment-body__wrap .comment-body__row .comment-body__date+.comment-body__author{padding-left:.5rem;margin-left:.5rem;border-left:1px solid #dbdbdb}.comment-body__wrap .comment-body__text{margin-top:1.5rem}.comment-body__wrap .comment-body__submission-date{margin-top:1.5rem}.comment-form__modal{padding:1rem}.comment-form__modal .comment-form__close{float:right}.comment-form__modal .comment-form__title{font-size:1.5rem;font-weight:700}.comment-form__modal .comment-form__row{margin-top:1rem}.comment-form__modal .comment-form__row input{margin:0}.comment-form__modal .comment-form__row--last{margin-top:1rem}.comment-form__modal .comment-form__input-label.required,.comment-form__modal .comment-form__textbox.required{color:#535353}.comment-form__modal .error{color:#ce3a04}.content-form__response{margin-top:3rem}.content-form__response .content-form__response-text{margin-bottom:2rem}#dvPurchaseButton{padding:1rem;background:#ededed}.store-link:hover{text-decoration:none!important}.unauth-wrap{margin:2rem 0 0 0}.unauth-wrap input{outline-offset:0}.unauth-wrap .unauth-signin-title{font-size:1.25rem}.unauth-wrap .question-icon{display:none}.unauth-wrap .error{display:none;border:1px solid #ce3a04;margin:-1rem 0 1rem 0;background:rgba(244,223,222,.4);padding:1rem;color:#ce3a04;line-height:1.5}.unauth-wrap .signin-form:after,.unauth-wrap .signin-form:before{content:"";display:table}.unauth-wrap .signin-form:after{clear:both}.unauth-wrap .no-access-purchase-ribbon-wrap,.unauth-wrap .register-ribbon-wrap{margin-top:.5rem;padding:1rem;background:#ededed}.unauth-wrap .no-access-purchase-ribbon-wrap{margin-top:4.5rem}.unauth-wrap .unauth-column-wrap{margin-top:1rem}.unauth-wrap .unauth-column-wrap:after,.unauth-wrap .unauth-column-wrap:before{content:"";display:table}.unauth-wrap .unauth-column-wrap:after{clear:both}.unauth-wrap .unauth-column-wrap .unauth-column.entities{border-right:none}.unauth-wrap .login-form__heading{margin-bottom:.5rem;font-size:1rem}.unauth-wrap .unauth-column{box-sizing:border-box;margin-top:2rem}.unauth-wrap .unauth-column .login-form__section.login-form__row--lower{border-top:none}.unauth-wrap .unauth-column .login-form__section-wrap{display:flex;flex-wrap:wrap}.unauth-wrap .unauth-column .login-form__section-wrap>div{width:50%;padding:1rem;box-sizing:border-box}@media all and (max-width:600px){.unauth-wrap .unauth-column .login-form__section-wrap>div{width:50%}}@media all and (max-width:600px){.unauth-wrap .unauth-column{width:100%;border-right:none;border-left:none}.unauth-wrap .unauth-column.entities{border-left:none;width:50%;padding-left:0;padding-right:0;margin-left:1rem;padding-top:1rem;margin-top:1.5rem;border-top:none}.unauth-wrap .unauth-column .login-form__row .signin-button{float:none;margin-bottom:.5rem}.unauth-wrap .unauth-column .login-form__row .login-form__link-wrap{float:none;text-align:left;width:100%}.unauth-wrap .unauth-column .signin-form{width:50%}}.unauth-wrap .login-form__section:after,.unauth-wrap .login-form__section:before{content:"";display:table}.unauth-wrap .login-form__section:after{clear:both}.unauth-wrap .login-form__section.login-form__row--lower{padding-top:1rem;margin-top:1.5rem;border-top:1px solid #ccc}.unauth-wrap .login-form__section.login-form__row--lower .login-form__heading{margin-bottom:.5rem}.unauth-wrap .login-form__row{margin-top:.5rem}.unauth-wrap .login-form__row:after,.unauth-wrap .login-form__row:before{content:"";display:table}.unauth-wrap .login-form__row:after{clear:both}.unauth-wrap .login-form__row input[type=password],.unauth-wrap .login-form__row input[type=text]{border:1px solid #ccc}.unauth-wrap .login-form__row .login-form__label-text{display:block;margin-bottom:.25rem;font-weight:.875rem;font-size:.875rem}.unauth-wrap .login-form__row .signin-button{margin-bottom:.25rem}.unauth-wrap .login-form__row .logged-out-link{font-size:.875rem}.unauth-wrap .login-form__row .shibboleth-signin{font-size:.875rem;display:inline-block;margin-top:1rem}.unauth-wrap .login-form__row .shibboleth-signin:hover{text-decoration:none}.unauth-wrap .institutional-login-link,.unauth-wrap .shibboleth-signin{font-size:.875rem}.content-main_content .external-login-provider h3{margin-bottom:.5rem}.article-top-info-user-restricted-options{border:1px solid #ccc;padding:1rem 0;text-align:center;margin:2rem 0}.view-cart{position:relative;white-space:nowrap}.view-cart .icon-availability_cart{font-size:1.5rem;margin-left:.25rem}.view-cart span.items-in-cart:not(:empty){position:absolute;top:-1px;left:38px;background:#d83e00;color:#fff;font-size:9px;height:12px;width:12px;line-height:12px;border-radius:6px;text-align:center}.dropdown-panel-signin input{outline-offset:0}.dropdown-panel-signin.active{display:block}.dropdown-panel-signin .login-form__section-wrap{padding:1rem}.dropdown-panel-signin .login-form__section-wrap h3{font-size:1rem}.dropdown-panel .widget-LoginForm a{color:#0f5db9!important;text-transform:capitalize!important;border-top:none!important;padding:0;margin-bottom:1rem}.dropdown-panel .widget-LoginForm a:hover{text-decoration:underline!important}.dropdown-panel .login-form__section:not(.login-form__row--lower){border-top:none!important}.restore-access-form{border-top:1px solid #ccc;margin-top:1.5rem;padding:1rem;box-sizing:border-box}.restore-access-form .restore-access-info-text{margin-top:.75rem}.restore-access-form .restore-access-form__row{margin-bottom:1rem}.restore-access-form .restore-guest-email{margin:.5rem 0;width:100%;max-width:350px}.pg_Book .content-main_content{margin:2rem auto}.pg_Book .test-widget{padding:1.5rem 0;background:#fff;border:1px solid #dbdbdb}.pg_Book #divBookToc{width:calc(100% - 300px - 32px);float:left}@media (max-width:1199px){.pg_Book #divBookToc{float:none;width:calc(100% - 0px)}}@media (max-width:599px){.pg_Book .book-right-rail{float:none;width:100%;margin-left:0;margin-top:2rem}}@media (min-width:600px){.pg_Book .book-right-rail{float:none;width:100%;margin-left:202px;margin-top:2rem}}@media (min-width:1200px){.pg_Book .book-right-rail{width:300px;float:left;margin-left:2rem}}.pg_Book .toolbar-wrap{margin:0;padding-bottom:0;border-bottom:0;background:0 0}.pg_Book .toolbar-wrap:after,.pg_Book .toolbar-wrap:before{content:"";display:table}.pg_Book .toolbar-wrap:after{clear:both}.pg_Book .toolbar-wrap .toolbar-inner-wrap{width:calc(100% - 500px);background-color:#f5f5f5;padding:.5rem 1.5rem .5rem 1.5rem}.pg_Book #divBookToc .toolbar-wrap{width:calc(100% - 500px);padding:0;background:0 0}.pg_Book #divBookToc .toolbar-wrap:after,.pg_Book #divBookToc .toolbar-wrap:before{content:"";display:table}.pg_Book #divBookToc .toolbar-wrap:after{clear:both}@media (max-width:600px){.pg_Book #divBookToc .toolbar-wrap{margin-left:0;width:100%;box-sizing:border-box}}.pg_Book #divBookToc .toolbar-wrap .toolbar-inner-wrap{width:unset;float:left;border-bottom:none}.pg_Book .toolbar-item>a{display:flex}.pg_Book .toolbar-item>a .toolbar-label{display:flex;align-items:center}.pg_Book .toolbar-item>a .toolbar-label .toolbar-text{margin-right:.5rem}.pg_Book .book-bottom-section{padding-bottom:1.25rem}.pg_Book .book-bottom-section h2{padding-bottom:.5rem;background:0 0;color:#2a2a2a;border-bottom:none;font-size:1.75rem}.pg_Book .book-bottom-section ul.bookToc{padding:0;margin:0}.pg_Book .book-bottom-section ul.bookToc li{padding-top:1rem}.pg_Book .book-bottom-section ul.bookToc li a{font-size:.875rem;font-weight:400;line-height:1.71;text-align:left;color:#0f5db9}.pg_Book .book-bottom-section ul.bookToc li a.section-pdfLink{color:#0f5db9}.pg_Book .book-bottom-section ul.bookToc li>ul{margin-left:0}.pg_Book .book-bottom-section .sectiontype-0{margin-top:0;padding:unset}.pg_Book .book-bottom-section .sectiontype-0 span a{font-size:.875rem}.pg_Book .book-bottom-section .sectiontype-Chapter{border-top:0;padding-top:0;padding-bottom:1.5rem;margin-top:0;border-bottom:1px solid #dbdbdb}.pg_Book .book-bottom-section .sectiontype-Chapter .icon-availability_cart,.pg_Book .book-bottom-section .sectiontype-Chapter .icon-availability_free,.pg_Book .book-bottom-section .sectiontype-Chapter .icon-availability_open,.pg_Book .book-bottom-section .sectiontype-Chapter .icon-availability_restricted,.pg_Book .book-bottom-section .sectiontype-Chapter .icon-availability_unlocked{float:right}.pg_Book .book-bottom-section .sectiontype-Chapter .icon-menu_pdf{margin-right:.25rem}.pg_Book .book-bottom-section .sectiontype-Chapter .tocLink a{font-size:1.125rem;font-weight:400;color:#2a2a2a}.pg_Book .book-bottom-section .sectiontype-Chapter .tocLink a.link-ref{display:none}.pg_Book .book-bottom-section .sectiontype-Chapter .chapterTopInfo{margin:.5rem 0}.pg_Book .book-bottom-section .chapter-doi *{font-size:.875rem}.pg_Book .book-bottom-section .chapter-doi>div{display:inline-block}.pg_Book .book-bottom-section .chapter-doi>div a{color:#2a2a2a;word-break:break-word;font-family:"Source Sans Pro",sans-serif}.pg_Book .book-bottom-section .chapter-doi .chapter-doi-label{text-transform:uppercase;font-weight:400;line-height:1.71}.pg_Book .book-bottom-section .chapter__publication *{font-size:.875rem}.pg_Book .book-bottom-section .chapter__publication>div{display:inline-block}.pg_Book .book-bottom-section .chapter__publication>div a{color:#2a2a2a;word-break:break-word;font-family:"Source Sans Pro",sans-serif}.pg_Book .book-bottom-section .chapter__publication .chapter__publication-text{text-transform:uppercase;font-weight:400;line-height:1.71}.pg_Book .book-bottom-section .abstract-container{display:inline-block}.pg_Book .book-bottom-section .sectiontype-Chapter{position:relative}.pg_Book .book-bottom-section .abstract-container,.pg_Book .book-bottom-section .section-pdfLink{border:none;padding:.25rem .5rem;font-size:.875rem;margin-right:.5rem;background:#f5f5f5}.pg_Book .book-bottom-section .abstract-container:hover,.pg_Book .book-bottom-section .section-pdfLink:hover{text-decoration:none!important;background:#dbdbdb}.pg_Book .book-bottom-section .abstract-container i::before,.pg_Book .book-bottom-section .section-pdfLink i::before{font-size:.625rem}.pg_Book .book-bottom-section .abstract-response-placeholder .abstract{position:absolute;background:#fff;border:1px solid #dbdbdb;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);z-index:1}.pg_Book .copyright-info{width:calc(100% - 300px);float:left;border:1px solid #dbdbdb;box-sizing:border-box}.pg_Book .copyright-info:after,.pg_Book .copyright-info:before{content:"";display:table}.pg_Book .copyright-info:after{clear:both}.pg_Book .copyright-info .copyright-label{font-weight:400;padding:1.5rem 1.5rem 0 1.5rem}.pg_Book .copyright-info .copyright{padding:1rem 1.5rem 1.5rem 1.5rem;line-height:1.5;font-size:.75rem}.al-author-delim{font-size:.875rem;font-weight:400;line-height:1.71;text-align:left;color:#0f5db9}.pg_ChapterStandard h2,.pg_article h2,.pg_articlesplitview h2{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard h2~h3,.pg_article h2~h3,.pg_articlesplitview h2~h3{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard h3~h4,.pg_article h3~h4,.pg_articlesplitview h3~h4{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard h4~h3,.pg_article h4~h3,.pg_articlesplitview h4~h3{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard h4~h5,.pg_article h4~h5,.pg_articlesplitview h4~h5{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard h6,.pg_article h6,.pg_articlesplitview h6{margin:1.5rem 0 .5rem 0}.pg_ChapterStandard .chapter-publication,.pg_article .chapter-publication,.pg_articlesplitview .chapter-publication{margin:.25rem 0 0 0;font-size:.875rem}.pg_ChapterStandard .chapter-publication .chapter-publication-date,.pg_ChapterStandard .chapter-publication .chapter-publication-label,.pg_article .chapter-publication .chapter-publication-date,.pg_article .chapter-publication .chapter-publication-label,.pg_articlesplitview .chapter-publication .chapter-publication-date,.pg_articlesplitview .chapter-publication .chapter-publication-label{display:inline-block}.pg_ChapterStandard .chapter-pagerange,.pg_article .chapter-pagerange,.pg_articlesplitview .chapter-pagerange{margin-top:.25rem;font-size:.875rem}.pg_ChapterStandard .chapter-pagerange .chapter-pagerange-label,.pg_ChapterStandard .chapter-pagerange .chapter-pagerange-value,.pg_article .chapter-pagerange .chapter-pagerange-label,.pg_article .chapter-pagerange .chapter-pagerange-value,.pg_articlesplitview .chapter-pagerange .chapter-pagerange-label,.pg_articlesplitview .chapter-pagerange .chapter-pagerange-value{display:inline-block}.license-p{font-size:.875rem;line-height:1.25}.chapter-title-image{float:right;width:8rem;max-width:33.3333%;margin-left:1rem}.chapter-title-image>img{display:block;width:100%}.info-widget-wrap h1.book-info__title{font-size:1.25rem}.panels .book-info{display:flex}@media all and (max-width:480px){.panels .book-info{display:block}}.toc-header{font-weight:700}.widget-BookJumpLinks ul{margin-top:1rem}.widget-BookJumpLinks ul li a{color:#2a2a2a}.inline-list{margin-top:3rem}.inline-list li a{font-weight:400;font-size:.875rem}.chapter-publication-row{margin-left:0}.article-browse_content .page-column .info-inner-wrap .info-widget-wrap .widget-BookJumpLinks ul .section-jump-link{padding:0 1rem 1rem 0}.pg_Book .widget-BookBasicInfo .book-info__cover{width:100px;float:left}.pg_Book .widget-BookBasicInfo .book-info__cover img{border:none}@media (max-width:600px){.pg_Book .widget-BookBasicInfo .book-info__cover{float:none}}@media (max-width:599px){.pg_Book .widget-BookBasicInfo .book-info__cover{padding-bottom:1rem}}.pg_Book .widget-BookBasicInfo .book-info{display:flex}.pg_Book .widget-BookBasicInfo .book-info:after,.pg_Book .widget-BookBasicInfo .book-info:before{content:"";display:table}.pg_Book .widget-BookBasicInfo .book-info:after{clear:both}@media (max-width:599px){.pg_Book .widget-BookBasicInfo .book-info{flex-direction:column!important}}.pg_Book .book-bottom-section,.pg_Book .book-right-rail,.pg_Book .book-top-section{background:0 0}.pg_Book .book-top-section{margin-bottom:0;padding-bottom:2.5rem}.pg_Book .book-top-section #dvPurchaseButton{padding:0;background:0 0}.pg_articlesplitview .widget-BookBasicInfo .book-info__cover{margin-right:1rem;width:150px}.widget-BookBasicInfo .book-info__cover{margin-right:16px}.widget-BookBasicInfo .book-info:after,.widget-BookBasicInfo .book-info:before{content:"";display:table}.widget-BookBasicInfo .book-info:after{clear:both}.widget-BookBasicInfo .book-info__meta{width:calc(100% - 1px);float:none}@media (max-width:600px){.widget-BookBasicInfo .book-info__meta{float:none;width:100%}}.widget-BookBasicInfo .book-info__meta>div *{font-size:.875rem}.widget-BookBasicInfo .book-info__meta>div>div{display:inline-block}.widget-BookBasicInfo .book-info__meta>div .publisher-label{margin-right:.25rem}.widget-BookBasicInfo .book-info__meta .book-info__authors{margin:1.5rem 0}.widget-BookBasicInfo .book-info__meta .book-info__authors *{font-size:1rem}.widget-BookBasicInfo .book-info__meta .book-info__authors * a{color:#0f5db9}.widget-BookBasicInfo .book-info__meta .book-info__authors * a:hover{text-decoration:unset}.widget-BookBasicInfo .book-info__meta .book-info__publisher{margin-top:.5rem;display:block}.widget-BookBasicInfo .book-info__meta .book-info__publisher .book-info__publisher-name>div{display:inline-block}.widget-BookBasicInfo .book-info__meta .book-info__publisher .publisher-label{font-weight:700}.widget-BookBasicInfo .book-info__meta .book-info__doi,.widget-BookBasicInfo .book-info__meta .book-info__isbn,.widget-BookBasicInfo .book-info__meta .book-info__pagecount,.widget-BookBasicInfo .book-info__meta .book-info__publication,.widget-BookBasicInfo .book-info__meta .book-info__series__editor,.widget-BookBasicInfo .book-info__meta .book-info__status,.widget-BookBasicInfo .book-info__meta .book-info__volume,.widget-BookBasicInfo .book-info__meta .book-info__volume__editor{margin-top:.5rem}.widget-BookBasicInfo .book-info__meta .book-info__doi div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__isbn div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__pagecount div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__publication div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__series__editor div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__status div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__volume div:first-of-type,.widget-BookBasicInfo .book-info__meta .book-info__volume__editor div:first-of-type{font-weight:700}.widget-BookBasicInfo .book-info__meta .book-info__author-prefix{font-weight:700}.widget-BookBasicInfo .book-info__meta .book-info__abstract{margin-top:1rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract *{font-size:1rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract.collapsed .abstract *{display:none}.widget-BookBasicInfo .book-info__meta .book-info__abstract.collapsed .abstract>:first-child{display:block}.widget-BookBasicInfo .book-info__meta .book-info__abstract.collapsed .abstract>:first-child>*{display:inline-block}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle{display:block;text-align:center;margin-top:1rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a{border:1px solid #dbdbdb;padding:.25rem .5rem;font-size:.875rem;margin-right:.5rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a:hover{text-decoration:none!important;background:#dbdbdb}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a i::before{font-size:.8rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a span{margin-right:.5rem}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a .snippet-collapse{display:none}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a.expanded .snippet-expand{display:none}.widget-BookBasicInfo .book-info__meta .book-info__abstract .toggle>a.expanded .snippet-collapse{display:inline}.widget-BookBasicInfo .book-info__meta .book-info__abstract .abstract>*{display:block;padding:0}.widget-BookBasicInfo .book-info__meta .book-info__author-list>div{display:inline;line-height:inherit}.widget-BookBasicInfo .book-info__meta .abstract{border:0;padding:0}.widget-BookBasicInfo .book-info__copyright{display:none}.widget-BookBasicInfo h1.book-info__title{font-weight:400;line-height:1.2!important;font-size:1.75rem;margin-bottom:0}.widget-BookBasicInfo h1.book-info__title a{color:#2a2a2a}.widget-BookBasicInfo h1.book-info__title .subtitle{display:inline-block}.widget-BookBasicInfo div.book-info__title{font-weight:400;line-height:1.2!important;font-size:1.125rem;margin-bottom:0}.widget-BookBasicInfo div.book-info__title a{color:#2a2a2a}.widget-BookBasicInfo div.book-info__title .subtitle{display:inline-block}.widget-BookBasicInfo .btn-print-purchase-link{display:block!important}.widget-BookBasicInfo .btn-print-purchase-link a{color:#2a2a2a;font-size:1.125rem}.widget-BookBasicInfo .btn-print-purchase-isbn-link{display:block!important;margin-top:.25rem}.widget-BookBasicInfo .btn-print-purchase-isbn-link a{color:#2a2a2a;font-size:1.125rem}.citation div{font-family:"Source Sans Pro",sans-serif;display:inline}.citation a{word-break:break-all;padding:0 0 0 .25rem}.citation.mixed-citation{font-family:"Source Sans Pro",sans-serif;display:inline}.citation div.citation-links{display:block;margin:.75rem 0 0 0}.citation div.citation-links div{margin:0 1.5rem 0 0;display:inline}.ref-list{line-height:1.5}.ref-list .ref{margin:.75rem 0 0 0}.pg_ChapterStandard .xrefLink{position:relative;top:-140px;visibility:hidden}.pg_AdvancedSearch .global-nav{width:210px}.pg_AdvancedSearch .search-heading{padding-bottom:62px}.pg_AdvancedSearch .advanced-search{margin:2rem auto}@media (min-width:900px){.pg_AdvancedSearch .advanced-search{width:100%}}.pg_AdvancedSearch .tabContent{margin-top:1.5rem;padding:1.5rem 1rem 0 1rem;border-top:1px solid #eee}.pg_AdvancedSearch .tabContent:first-of-type{margin-top:0}.pg_AdvancedSearch .advanced-search input[type=text],.pg_AdvancedSearch .advanced-search select{border:1px solid #ccc}.pg_AdvancedSearch .search-field-options{padding:0;margin:1rem 0 0 0;display:flex}.pg_AdvancedSearch .search-field-options li{display:flex;align-items:center;margin:0 0 0 1rem}.pg_AdvancedSearch .search-field-options li:first-of-type{margin-left:0}.pg_AdvancedSearch .search-field-options li input{margin:0 .25rem 0 0}.pg_AdvancedSearch h2+div{margin-top:1rem}.pg_AdvancedSearch h3{margin:1rem 0 .25rem 0}.pg_AdvancedSearch .section-toggle{margin-top:1rem}.pg_AdvancedSearch .limit-results-search{display:none}@media (min-width:900px){.pg_AdvancedSearch .search-module.collapsed>.search-input-button .primary-search{height:32px;width:500px;display:inline-block;margin-right:8px}}@media (min-width:900px){.pg_AdvancedSearch .search-module.collapsed>.search-input-button .button{font-size:12px;height:32px}}@media (min-width:900px){.pg_AdvancedSearch .search-module.expanded>.search-input-button{display:inline-block}}@media (min-width:900px){.pg_AdvancedSearch .search-module.expanded>.search-input-button .primary-search{height:32px;width:500px;display:inline-block;margin-right:8px}}.pg_AdvancedSearch .search-module.expanded>.search-input-button .button{display:none;font-size:12px}.pg_AdvancedSearch .search-module.expanded .limit-results-search{display:block}.pg_AdvancedSearch .search-module.expanded .limit-results-search p{margin:0;padding-bottom:9px}.pg_AdvancedSearch .search-module.expanded .limit-results-search input{margin:0}.pg_AdvancedSearch .search-module.expanded .limit-results-search>div{padding:1rem 0 1rem 0}.pg_AdvancedSearch .search-module.expanded .limit-results-search .author .author-input{margin-top:9px}@media (min-width:900px){.pg_AdvancedSearch .search-module.expanded .limit-results-search .author .author-input{height:32px;width:500px}}.pg_AdvancedSearch .search-module.expanded .limit-results-search .range-select{display:flex;padding-top:9px}@media (min-width:900px){.pg_AdvancedSearch .search-module.expanded .limit-results-search .range-select{height:32px;width:500px}}.pg_AdvancedSearch .search-module.expanded .limit-results-search .range-select>div{margin-left:.5rem}.pg_AdvancedSearch .search-module.expanded .limit-results-search .range-select>div:first-of-type{margin-left:0}.pg_AdvancedSearch .search-module.expanded .limit-results-search .range-select .labels{font-size:13px;color:#afafaf}@media (min-width:900px){.pg_AdvancedSearch .search-module.expanded .limit-results-search .button{font-size:12px;height:32px}}.pg_AdvancedSearch .pub-label{margin-bottom:.5rem}.pg_AdvancedSearch .field-label{margin-bottom:.25rem}.pg_AdvancedSearch .journalFilters{display:flex}.pg_AdvancedSearch .journalFilters ul{margin:0;padding:0 .5rem;width:50%}.pg_AdvancedSearch .journalFilters ul li{display:flex;align-items:baseline;margin-bottom:.75rem}.pg_AdvancedSearch .journalFilters ul li label{margin-left:.25rem}.pg_AdvancedSearch .advanced-search__row{margin-top:9px}@media (min-width:900px){.pg_AdvancedSearch .advanced-search__row input{margin:1rem 0;height:32px;width:500px;display:inline-block;margin-right:8px}}@media (min-width:900px){.pg_AdvancedSearch .advanced-search__row .button{font-size:12px;height:32px}}.pg_AdvancedSearch .citation-fieldset>*{display:inline-block;margin-bottom:1rem}.pg_AdvancedSearch .citation-fieldset select{width:calc(40% - .5rem);height:40px}.pg_AdvancedSearch .citation-fieldset input{width:calc(15% - .5rem);margin:0}@supports (-ms-ime-align:auto){.pg_AdvancedSearch .citation-fieldset legend{display:block;margin-bottom:1rem}}.pg_SearchResults .always-hide,.pg_SearchResults .hide{display:none!important}.pg_SearchResults input[type=text]{border:1px solid #dbdbdb;margin:.25rem 0 0 0;height:2rem}.pg_SearchResults .sf-group-header a.clear{display:none;margin-left:1rem;position:relative;top:2px}.pg_SearchResults .sf-facet-display{margin-bottom:0}.pg_SearchResults .search-term-text{height:0;visibility:hidden}.pg_SearchResults .querybuilder-wrap{padding-bottom:0;margin-bottom:0;border-bottom:0}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-current-wrap{margin:1rem 0;position:relative}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-current-wrap a{font-size:.75rem;color:#2a2a2a}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-label{margin:.5rem 0}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown{position:absolute;background:#fff;box-shadow:0 0 5px 0 rgba(50,50,50,.25);border:1px solid #dbdbdb;width:11rem;z-index:1}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown li{font-size:.75rem;padding:.5rem}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown li:first-of-type{margin-top:0}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown li:focus,.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown li:hover{background:#dbdbdb;cursor:pointer}.pg_SearchResults .querybuilder-wrap .querybuilder-button-wrap .button{font-size:.8rem;padding:.5rem}@media (min-width:900px){.pg_SearchResults .mobile-sticky-button{display:none}}.pg_SearchResults .sr-alert-noresults{margin-bottom:.5rem}.pg_SearchResults .search-results_content-wrap{position:relative}.pg_SearchResults .search-results_content-wrap:after,.pg_SearchResults .search-results_content-wrap:before{content:"";display:table}.pg_SearchResults .search-results_content-wrap:after{clear:both}@media (min-width:1200px){.pg_SearchResults .search-results_content-wrap{width:calc(100% - 300px);float:left}}.pg_SearchResults .info-inner-wrap{box-sizing:border-box}.pg_SearchResults .info-inner-wrap input[type=text]{border:1px solid #dbdbdb;margin:.25rem 0 0 0;height:2rem}@media (max-width:899px){.pg_SearchResults .info-inner-wrap .sf-header-narrow{width:calc(100% - 70px);padding:.5rem}}.pg_SearchResults .info-inner-wrap .info-inner-cover.covered{background-color:#f5f5f5}.pg_SearchResults .sr-right-rail{background:#fff;padding:.75rem}.pg_SearchResults .sr-right-rail .sr-right-rail-title{padding-bottom:.75rem}.pg_SearchResults .sr-module{min-height:1000px}.pg_SearchResults .sf-header:after,.pg_SearchResults .sf-header:before{content:"";display:table}.pg_SearchResults .sf-header:after{clear:both}.pg_SearchResults .sf-header.sf-header-narrow{display:none}.pg_SearchResults .sf-group:after,.pg_SearchResults .sf-group:before{content:"";display:table}.pg_SearchResults .sf-group:after{clear:both}@media (max-width:899px){.pg_SearchResults .sf-group{padding:0 1rem}}.pg_SearchResults .collapsible-facet{border-bottom:0}.pg_SearchResults .sf-group-header{margin-top:1rem;display:block}.pg_SearchResults .sf-group-header:after,.pg_SearchResults .sf-group-header:before{content:"";display:table}.pg_SearchResults .sf-group-header:after{clear:both}.pg_SearchResults .sf-group-header:hover{text-decoration:none}.pg_SearchResults .sf-group-header i{font-size:.75rem}.pg_SearchResults .sf-group-header i.journal-citation-filter-icon{margin-right:.5rem}.pg_SearchResults .sf-group-header i.journal-citation-filter-icon:hover{cursor:pointer}.pg_SearchResults .sf-group-header .sf-group-header-label,.pg_SearchResults .sf-group-header .title{float:left;font-size:.75rem;font-weight:700}.pg_SearchResults .sf-group-header .sf-group-header-icon{float:right;display:none}.pg_SearchResults .sf-group-header .close{float:right;border:1px solid #dbdbdb;display:block;border-radius:1rem;height:1rem;width:1rem;text-align:center}.pg_SearchResults .sf-group-header .close i{font-size:.5rem;vertical-align:middle}.pg_SearchResults .journal-citation-filter-wrap header{margin-bottom:.5rem}.pg_SearchResults .journal-citation-filter-wrap input.journal-citation-filter-input,.pg_SearchResults .journal-citation-filter-wrap select{width:100%;margin-bottom:.5rem;border:1px solid #dbdbdb;height:2rem;font-size:.875rem}.pg_SearchResults .journal-citation-filter-wrap input.journal-citation-filter-input::-moz-placeholder,.pg_SearchResults .journal-citation-filter-wrap select::-moz-placeholder{font-size:.875rem}.pg_SearchResults .journal-citation-filter-wrap input.journal-citation-filter-input::placeholder,.pg_SearchResults .journal-citation-filter-wrap select::placeholder{font-size:.875rem}.pg_SearchResults .journal-citation-filter-wrap button{font-size:.8rem;padding:.5rem}.pg_SearchResults .date-range-option-wrap label{font-size:.875rem}.pg_SearchResults .date-range-option-wrap label input{float:none}.pg_SearchResults .sf-facets{margin-top:1rem}.pg_SearchResults .date-range-option-wrap .date-range-option{margin-top:.5rem}.pg_SearchResults .date-range-option-wrap .date-range-option.first-of-type{margin-top:0}.pg_SearchResults .date-group{margin-top:1rem}.pg_SearchResults .date-group label{font-size:.875rem}.pg_SearchResults .date-group input::-moz-placeholder{font-size:.875rem}.pg_SearchResults .date-group input,.pg_SearchResults .date-group input::placeholder{font-size:.875rem}.pg_SearchResults .search-results-filter-button{margin-top:1rem}.pg_SearchResults .search-results-filter-button a{font-size:.8rem}.pg_SearchResults .sf-facet-list{padding:0;margin:.75rem 0 1rem 0}.pg_SearchResults .sf-facet-list .sf-facet-list{margin:.5rem 0 0 .75rem}.pg_SearchResults .sf-facet-list .sf-facet{margin-top:.75rem}.pg_SearchResults .sf-facet-list .sf-facet:after,.pg_SearchResults .sf-facet-list .sf-facet:before{content:"";display:table}.pg_SearchResults .sf-facet-list .sf-facet:after{clear:both}.pg_SearchResults .sf-facet-list .sf-facet:first-of-type{margin-top:0}.pg_SearchResults .sf-facet-list .sf-facet input{float:left;margin:2px .5rem 0 0}.pg_SearchResults .sf-facet-list .sf-facet .checkbox-label{display:inline-block;font-size:.875rem;line-height:1.4}.pg_SearchResults .sf-facet-list .sf-facet .label-text-wrap{display:inline-block;float:left;width:calc(100% - 2rem)}.pg_SearchResults .sf-facet-list>li:not(.sf-facet){margin-top:.75rem;font-size:.875rem}.pg_SearchResults .sr-statistics{color:#383636;margin-bottom:1rem}.pg_SearchResults .sr-statistics .sr-description{font-size:1.25rem;font-weight:700;color:#2a2a2a;margin-top:.5rem}.pg_SearchResults .sr-filters{margin:1rem 0 0 0}.pg_SearchResults .sr-filters:after,.pg_SearchResults .sr-filters:before{content:"";display:table}.pg_SearchResults .sr-filters:after{clear:both}.pg_SearchResults .sr-filters .solr-sorts-wrap{display:flex;align-items:center}.pg_SearchResults .sr-filters .sort-order-label{margin-right:.5rem}@media (max-width:899px){.pg_SearchResults .sr-filters .sr-filters{margin-top:1rem}.pg_SearchResults .sr-filters .sr-filters .top-bar{display:flex;align-items:baseline;flex-wrap:wrap;justify-content:space-between}.pg_SearchResults .sr-filters .sr-filters .solr-sorts-wrap{margin-top:1rem}.pg_SearchResults .sr-filters .sr-filters .sort-order-label{float:left;margin:0 .5rem}}@media (min-width:900px){.pg_SearchResults .sr-filters .sr-header{float:left}.pg_SearchResults .sr-filters .sr-filters{float:right}.pg_SearchResults .sr-filters .sr-filters .solr-sorts-wrap:after,.pg_SearchResults .sr-filters .sr-filters .solr-sorts-wrap:before{content:"";display:table}.pg_SearchResults .sr-filters .sr-filters .solr-sorts-wrap:after{clear:both}.pg_SearchResults .sr-filters .sr-filters .sort-order-label{float:left;margin-right:.5rem}}.pg_SearchResults .sr-facets{display:flex;flex-wrap:wrap;margin-bottom:1rem}.pg_SearchResults .sr-facets .sr-facet{align-items:center;display:flex;margin-left:1rem}.pg_SearchResults .sr-facets .sr-facet:first-of-type{margin-left:0}.pg_SearchResults .sr-facets .sr-facet .sr-facet-label{margin-right:.5rem}.pg_SearchResults .sr-facets .sr-facet .close{border:1px solid #dbdbdb;display:block;border-radius:1rem;height:1rem;width:1rem;text-align:center}.pg_SearchResults .sr-facets .sr-facet .close i{font-size:.5rem;vertical-align:middle;position:unset;top:0}.pg_SearchResults .sr-list{border-top:1px solid #dbdbdb;padding:.25rem 0 1.25rem 0}.pg_SearchResults .sr-list:after,.pg_SearchResults .sr-list:before{content:"";display:table}.pg_SearchResults .sr-list:after{clear:both}.pg_SearchResults .sri-type{color:#535353;line-height:1.5rem;font-size:.875rem;text-transform:uppercase;margin-bottom:.5rem}.pg_SearchResults .sri-detail{line-height:1.25rem}.pg_SearchResults .sri-title{display:block}.pg_SearchResults .sri-title .sri-figure{width:100px;margin-right:2rem}.pg_SearchResults .sri-title .sri-figure img{max-width:100%}.pg_SearchResults .sri-title h4{line-height:1.25;margin:0 .25rem 0 0}.pg_SearchResults .sri-title h4 a{color:#2a2a2a;font-size:1rem;font-weight:700;line-height:1.25rem}.pg_SearchResults .sri-title i{float:none;font-size:inherit}.pg_SearchResults .additional-resource_wrap{margin:.75rem 0}.pg_SearchResults .bookTextSummary,.pg_SearchResults .snippet{margin-top:.75rem;line-height:1.5;font-size:.875rem}.pg_SearchResults .al-citation-list,.pg_SearchResults .sri-date,.pg_SearchResults .ww-citation-wrap-doi{margin-bottom:.25rem}.pg_SearchResults .al-citation-list,.pg_SearchResults .al-pub-date,.pg_SearchResults .bookAndChapterInfo,.pg_SearchResults .bookAndChapterInfo a,.pg_SearchResults .ww-citation-wrap-doi,.pg_SearchResults .ww-citation-wrap-doi a{font-size:.75rem}.pg_SearchResults .bookAndChapterInfo{margin-top:.75rem}.pg_SearchResults .bookAndChapterInfo>div{margin-top:.25rem}.pg_SearchResults .sri-authors{margin-bottom:0}.pg_SearchResults .sri-authors+div{margin-bottom:.25rem}.pg_SearchResults .wi-fullname a{font-size:inherit;line-height:1.5;text-decoration:none}.pg_SearchResults .bookAndChapterInfo a,.pg_SearchResults .wi-fullname a{text-decoration:none}.pg_SearchResults .sri-attachment span{font-family:"Source Sans Pro",sans-serif;margin-left:.25rem}.pg_SearchResults .al-other-resource-links{position:relative;display:flex;margin-top:0;align-items:flex-start}.pg_SearchResults .al-other-resource-links:after,.pg_SearchResults .al-other-resource-links:before{content:"";display:table}.pg_SearchResults .al-other-resource-links:after{clear:both}.pg_SearchResults .al-other-resource-links a{padding:.25rem .5rem;border:1px solid #dbdbdb;font-size:.875rem;line-height:1;height:15px;margin-right:.5rem;float:left;color:#0f5db9}.pg_SearchResults .al-other-resource-links a:hover{color:#144076}.pg_SearchResults .al-other-resource-links>div{float:left}.pg_SearchResults .al-other-resource-links.abstract-container{position:unset}.pg_SearchResults .abstract-response-placeholder{position:absolute;top:30px;border:1px solid #dbdbdb;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);z-index:1;background:#fff}.pg_SearchResults .abstract-response-placeholder .abstract{padding:1rem}.pg_SearchResults .abstract-response-placeholder p{line-height:1.5;margin:0}.pg_SearchResults .abstract-response-placeholder p+p{padding-top:0}.pg_SearchResults .abstract-response-placeholder.expanded{display:display}.pg_SearchResults .content-type-book .sri-title{margin-bottom:.5rem;display:block}.pg_SearchResults .content-type-book .sri-title .sri-figure{float:right}.pg_SearchResults .content-type-book .sri-title .sri-figure img{border:none}.pg_SearchResults .content-type-book .sri-title h4{max-width:calc(100% - 148px);float:none;display:inline}.pg_SearchResults .content-type-book .sri-authors{font-size:.75rem;line-height:1.5;width:100%;max-width:calc(100% - 148px);float:left;margin-bottom:.25rem}.pg_SearchResults .content-type-book>.al-other-resource-links{margin-top:1rem}.pg_SearchResults .content-type-book-chapter .sri-title,.pg_SearchResults .content-type-journal-articles .sri-title{margin-bottom:.5rem}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-book-chapter .sri-title:before,.pg_SearchResults .content-type-journal-articles .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:before{content:"";display:table}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:after{clear:both}.pg_SearchResults .content-type-book-chapter .sri-title h4,.pg_SearchResults .content-type-journal-articles .sri-title h4{display:inline}.pg_SearchResults .content-type-book-chapter .sri-authors,.pg_SearchResults .content-type-journal-articles .sri-authors{font-size:.75rem;line-height:1.5;margin-bottom:.25rem}.pg_SearchResults .content-type-book-chapter .al-citation-list,.pg_SearchResults .content-type-journal-articles .al-citation-list{margin:.25rem 0;font-size:.75rem;line-height:1.5}.pg_SearchResults .content-type-book-chapter .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links{margin-top:.75rem}.pg_SearchResults .content-type-book-chapter .al-other-resource-links .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links .al-other-resource-links{margin-top:0}.pg_SearchResults .content-type-image .sri-title{padding-left:132px}.pg_SearchResults .content-type-image .sri-title .sri-figure{float:left;margin-left:-132px}.pg_SearchResults .content-type-image .sri-title h4{display:inline}.pg_SearchResults .content-type-image .additional-resource_wrap,.pg_SearchResults .content-type-image .rightResults,.pg_SearchResults .content-type-image .sri-date{width:calc(100% - 132px);float:right}.pg_SearchResults .journal-citation-filter-wrap .collapsed{display:none;height:46px;position:absolute;right:25px;top:12px}.pg_SearchResults .journal-citation-filter-wrap .collapsed i{font-size:1.5rem;color:#fff;vertical-align:middle;display:block;cursor:pointer}@media (max-width:899px){.pg_SearchResults .page-column--center{padding:0}}.pg_SearchResults .info-inner-wrap a.close{margin-left:.25rem}.pg_SearchResults .sri-type{font-family:Montserrat,sans-serif}.pg_SearchResults .ww-citation-wrap-doi{line-height:1.5}.pg_SearchResults .solr-sorts-wrap *,.pg_SearchResults a.save-search{font-size:.875rem}.pg_SearchResults .sf-facet-display{line-height:1.5}.pg_SearchResults .sf-facet-display,.pg_SearchResults .sf-facet-display a{font-size:.75rem}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown{width:auto;box-shadow:none;z-index:1}.pg_SearchResults .querybuilder-title{font-size:1.125rem;font-family:Montserrat,sans-serif;font-weight:700;text-transform:capitalize}.pg_SearchResults .querybuilder-filter-label i{font-size:10px}.pg_SearchResults .querybuilder-filter-dropdown{margin-left:0}.pg_SearchResults .querybuilder-input-standard{margin:.75rem 0 .5rem 0}.pg_SearchResults .querybuilder-filter-current-wrap{margin:1rem 0}.pg_SearchResults .solrSearchSaveWidget{float:left}.pg_SearchResults .sr-filters{line-height:2rem}.pg_SearchResults .pagination-top-outer-wrap{display:none}.pg_SearchResults .top-bar{float:right}.pg_SearchResults .content-type-book .sri-title{margin-bottom:.5rem;display:block}.pg_SearchResults .content-type-book .sri-title .sri-figure{float:right}.pg_SearchResults .content-type-book .sri-title .sri-figure img{border:none}.pg_SearchResults .content-type-book .sri-title h4{max-width:calc(100% - 148px);float:none;display:inline}.pg_SearchResults .content-type-book .sri-authors{font-size:.75rem;line-height:1.5;width:100%;max-width:calc(100% - 148px);float:left;margin-bottom:.25rem}.pg_SearchResults .content-type-book>.al-other-resource-links{margin-top:1rem}.pg_SearchResults .content-type-book-chapter .sri-title,.pg_SearchResults .content-type-journal-articles .sri-title{margin-bottom:.5rem}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-book-chapter .sri-title:before,.pg_SearchResults .content-type-journal-articles .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:before{content:"";display:table}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:after{clear:both}.pg_SearchResults .content-type-book-chapter .sri-title h4,.pg_SearchResults .content-type-journal-articles .sri-title h4{display:inline}.pg_SearchResults .content-type-book-chapter .sri-authors,.pg_SearchResults .content-type-journal-articles .sri-authors{font-size:.75rem;line-height:1.5;margin-bottom:.25rem}.pg_SearchResults .content-type-book-chapter .al-citation-list,.pg_SearchResults .content-type-journal-articles .al-citation-list{margin:.25rem 0;font-size:.75rem;line-height:1.5}.pg_SearchResults .content-type-book-chapter .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links{margin-top:.75rem}.pg_SearchResults .content-type-book-chapter .al-other-resource-links .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links .al-other-resource-links{margin-top:0}.pg_SearchResults .content-type-image .sri-title{padding-left:132px}.pg_SearchResults .content-type-image .sri-title .sri-figure{float:left;margin-left:-132px}.pg_SearchResults .content-type-image .sri-title h4{display:inline}.pg_SearchResults .content-type-image .additional-resource_wrap,.pg_SearchResults .content-type-image .rightResults,.pg_SearchResults .content-type-image .sri-date{width:calc(100% - 132px);float:right}.pg_SearchResults .sri-supplements{margin-top:.75rem;font-size:.75rem}.pg_SearchResults .bookAndChapterInfo{margin:0}.pg_SearchResults .bookAndChapterInfo>div{line-height:1.5}.pg_SearchResults .additional-resource_wrap,.pg_SearchResults .additional-resource_wrap a{font-size:.75rem;line-height:1.25rem}.pg_SearchResults .sr-header_wrap{display:flex;flex-wrap:wrap}.pg_SearchResults .sr-header_wrap .sr-filters,.pg_SearchResults .sr-header_wrap .sr-statistics{width:100%}.pg_SearchResults .sr-header_wrap .sr-facet{display:flex;margin-right:.75rem}.pg_SearchResults .sr-header_wrap .sr-facet-label{margin-right:.5rem}.pg_SearchResults .close{border:none;display:block;border-radius:1rem;height:1rem;width:1rem;line-height:.875rem;text-align:center}.pg_SearchResults .close i{font-size:.5rem;vertical-align:middle}.broadenyoursearch-journals .widget-broaden_title{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:capitalize;margin-bottom:.5rem}.broadenyoursearch-journals .widget-broaden_wrap{border:none;padding:1.25rem}.broadenyoursearch-journals .widget-broaden_wrap div:not(.widget-broaden_title){margin-top:.75rem;line-height:1}.pg_SearchResults .ui-card #divSearch .sri-title .sri-figure{margin-left:1rem}@media (max-width:899px){.pg_SearchResults .ui-card .master-header.row{border-bottom:1px solid #dbdbdb}.pg_SearchResults .ui-card .master-main{padding-top:0;padding-bottom:0}.pg_SearchResults .ui-card #divSearch{margin-top:0;margin-bottom:0}.pg_SearchResults .ui-card #divSearch .sr-list .al-other-resource-links{margin-top:0}.pg_SearchResults .ui-card #divSearch .bookAndChapterInfo{width:60%}.pg_SearchResults .ui-card #divSearch .sri-title .sri-figure{margin-right:0;margin-left:1rem}.pg_SearchResults .ui-card .page-column-wrap{padding:0}.pg_SearchResults .ui-card .page-column-wrap #ContentColumn{padding:1rem}}.pg_SearchResults .sr-facet-dateRange{font-size:.875rem;text-transform:lowercase}.pg_SearchResults .new-results .item-container{display:block}@media (max-width:899px){.pg_SearchResults .new-results .item-container{flex-direction:column}}@media (max-width:899px){.pg_SearchResults .new-results .item-container div:first-child{padding-right:0;margin-bottom:.5rem}}.pg_SearchResults .new-results .item-container .item-media{width:calc(100px - 1rem);margin-right:1rem;float:left;margin-right:1rem}.pg_SearchResults .new-results .item-container .item-media img{max-width:100%;margin-bottom:1rem}@media (max-width:899px){.pg_SearchResults .new-results .item-container .item-media img{max-height:100px;margin-bottom:0}}@media (max-width:899px){.pg_SearchResults .new-results .item-container .item-media{width:100%}}.pg_SearchResults .new-results .item-container .item-media+.item-info{width:calc(100% - 116px);float:left}@media (max-width:899px){.pg_SearchResults .new-results .item-container .item-media+.item-info{width:100%}}.pg_SearchResults .new-results .item-container .item-info div{width:auto;float:none;clear:both;font-size:.75rem;margin-bottom:.5rem;line-height:1.25}.pg_SearchResults .new-results .item-container .item-info div.time-bar audio{height:44px;margin-top:.5rem}.pg_SearchResults .new-results .item-container .item-info div.sri-title{margin:0}.pg_SearchResults .new-results .item-container .item-info div a{font-size:inherit}.pg_SearchResults .new-results .item-container .item-info div .sri-type{font-size:.875rem}.pg_SearchResults .new-results .item-container .item-info div span:not(.search-highlight):not(.foreign-phrase){font-size:.75rem}.pg_SearchResults .new-results .item-container .item-info div h4 a{font-size:1.125rem}.pg_SearchResults .new-results .item-container .item-info div.ww-citation-wrap-doi{margin-bottom:0}.pg_SearchResults .new-results .item-container .item-info div.abstract-response-placeholder{line-height:1.5}.pg_SearchResults .new-results .item-container .item-info div .js-sri-journal-description,.pg_SearchResults .new-results .item-container .item-info div .snippet{line-height:1.5}.pg_SearchResults .new-results .item-container .item-info .item-media+.item-info{width:100%}.pg_SearchResults .new-results .item-container .item-info .al-other-resource-links.abstract-container{position:static;margin:0}.pg_SearchResults .new-results .content-type-image .item-container .item-media{width:calc(120px - 1rem);margin-right:1rem;float:left}@media (min-width:600px){.pg_SearchResults .new-results .content-type-image .item-container .item-media img{margin-bottom:1rem}}@media (max-width:599px){.pg_SearchResults .new-results .content-type-image .item-container .item-media{width:100%}}.pg_SearchResults .new-results .content-type-image .item-container .item-info{width:calc(100% - 136px);float:left}@media (max-width:599px){.pg_SearchResults .new-results .content-type-image .item-container .item-info{width:100%}}@media (max-width:899px){.pg_SearchResults .sr-statistics{margin-bottom:0}.pg_SearchResults .top-bar button{font-size:.75rem;line-height:1.5}}.taxonomy-tree-wrap{line-height:1rem;margin-top:1rem}.taxonomy-tree-wrap .selected{font-weight:700}.taxonomy-tree-wrap .taxonomy-child-list{display:none;padding-top:10px;margin-left:1rem}.taxonomy-tree-wrap .taxonomy-child-list .taxonomy-child-list{padding-left:20px}.taxonomy-tree-wrap .taxonomy-child-list-item{margin-bottom:10px}.taxonomy-tree-wrap .taxonomy-child-list-item .collapse{display:none}.taxonomy-tree-wrap .taxonomy-child-list-item:last-child{margin-bottom:0}.taxonomy-tree-wrap .taxonomy-label{cursor:pointer;display:inline;font-size:.875rem;line-height:1.25rem;color:#1a1a1a}.taxonomy-tree-wrap .taxonomy-label:hover{text-decoration:underline}.taxonomy-tree-wrap .taxonomy-node{margin-bottom:10px}.taxonomy-tree-wrap .sf-group-header{margin:0}.taxonomy-tree-wrap .taxonomy-parent-arrow{display:inline-block;width:20px;height:20px;position:absolute;left:0;top:3px;cursor:pointer;font-size:.625rem}.taxonomy-tree-wrap .taxonomy-parent-arrow:before{position:absolute;top:0;left:0}.taxonomy-tree-wrap .taxonomy-label-wrap{padding-left:20px;position:relative}.taxonomy-tree-wrap>.sf-facet>.taxonomy-node>ul.taxonomy-child-list,.taxonomy-tree-wrap>.taxonomy-node>ul.taxonomy-child-list{display:block}@media (max-width:900px){.taxonomy-tree-wrap .taxonomy-node{margin-bottom:20px}}.taxonomy-node .taxonomy-child-list.taxonomy-lvl-0{padding-left:0}.taxonomy-node .taxonomy-child-list.taxonomy-lvl-0 .taxonomy-child-list{padding-bottom:0;padding-left:10px;padding-top:10px;margin-left:0}.taxonomy-node .taxonomy-child-list.taxonomy-lvl-0 .taxonomy-child-list-item{margin-bottom:10px}.taxonomy-node .taxonomy-child-list.taxonomy-lvl-0 .taxonomy-parent-arrow-wrap{display:inline-block}.taxonomy-node .taxonomy-label-wrap{padding-left:12px}.taxonomy-node .taxonomy-label-wrap.taxonomy-child-label{padding-left:.75rem}.taxonomy-node .taxonomy-label-wrap.taxonomy-child-label:not(.taxonomy-parent-label) .taxonomy-parent-arrow-wrap{display:none}.taxonomy-node .taxonomy-label-wrap .taxonomy-label{position:relative}.search-highlight{font-weight:700}.ui-datepicker:not(:empty){border:1px solid #d2e0e2;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);margin-top:.25rem}.ui-datepicker-header{background:#fff;border-bottom:0;z-index:1;display:flex;justify-content:space-between;padding:.5rem}.ui-datepicker-header .ui-datepicker-prev{order:1}.ui-datepicker-header .ui-datepicker-title{order:2;font-weight:700}.ui-datepicker-header .ui-datepicker-next{order:3}.ui-datepicker-calendar{background:#fff;z-index:1;margin-bottom:0}.ui-datepicker-calendar tr td,.ui-datepicker-calendar tr th{padding:.5rem!important;text-align:center!important}.ui-datepicker-calendar .ui-datepicker-today .ui-state-highlight{color:#2a2a2a;font-weight:700}.artmet-condensed-wrap{display:flex;align-items:center}.artmet-condensed-wrap .artmet-citations,.artmet-condensed-wrap .artmet-views{display:none}.artmet-condensed-wrap .artmet-badges-wrap{display:flex;align-items:flex-end}.widget-ArticleLevelMetrics{padding:1.5rem 0 1.5rem 0;background-color:#fff}.widget-DimensionsBadge{padding-left:1.5rem}.widget-DimensionsBadge>a{margin-right:1rem}.artmet-modal .widget-ArticleLevelMetrics{padding:1.5rem}.artmet-modal .artmet-badges-wrap{padding-top:1.5rem}.widget-ArticleCitedBy a{color:#2a2a2a}.sidebar-widget_wrap{width:100%;max-width:400px}@media (min-width:1200px){.sidebar-widget_wrap{width:300px}}.sidebar-widget_wrap .widget-dynamic-inner-wrap{padding:0}.rail-widget_wrap,.widget-ArticleLevelMetrics{border:1px solid #dbdbdb;border-radius:.25rem;margin-bottom:1.5rem;line-height:1.4}@media screen and (-ms-high-contrast:active),screen and (-ms-high-contrast:none){.rail-widget_wrap,.widget-ArticleLevelMetrics{border-radius:0}}.rail-widget_wrap h3,.widget-ArticleLevelMetrics h3{padding:1rem;text-transform:uppercase;font-size:1rem;font-family:"Source Sans Pro",sans-serif;font-weight:500}.rail-widget_wrap .widget-links_wrap,.widget-ArticleLevelMetrics .widget-links_wrap{padding:0 1rem 1rem 1rem;margin:0}.rail-widget_wrap .widget-links_wrap ol,.rail-widget_wrap .widget-links_wrap ul,.widget-ArticleLevelMetrics .widget-links_wrap ol,.widget-ArticleLevelMetrics .widget-links_wrap ul{margin-left:0}.rail-widget_wrap .widget-links_wrap>div,.rail-widget_wrap .widget-links_wrap>li,.widget-ArticleLevelMetrics .widget-links_wrap>div,.widget-ArticleLevelMetrics .widget-links_wrap>li{padding:.5rem 0}.rail-widget_wrap .widget-links_wrap a,.widget-ArticleLevelMetrics .widget-links_wrap a{font-size:.875rem}.widget-ArticleListNewAndPopular{padding:0;font-family:"Source Sans Pro",sans-serif;margin-bottom:1.5rem}.widget-ArticleListNewAndPopular section{padding:1rem;border:none;border-top:0}.widget-ArticleListNewAndPopular section .widget-dynamic-entry-wrap a{margin:0;line-height:1.4;color:#2a2a2a}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView{display:flex;margin:0;justify-content:flex-start;border-bottom:1px solid #dbdbdb;height:2.5rem}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li{text-align:center;border-left:1px solid #dbdbdb;width:33%}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li:first-of-type{border-left:0}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li a{color:#383636;line-height:1.25rem;text-transform:none;font-weight:400;margin:0;display:block;height:2.5rem;line-height:2.5rem}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li a.active{border-bottom:1px solid #fff;text-decoration:none}.widget-ArticleListNewAndPopular .fb>div .widget-dynamic-entry{border-top:none}.widget-ArticleListNewAndPopular .fb>div .widget-dynamic-entry:first-of-type{border-top:0}.fb-item-title{padding:.5rem 0}.fb-item-title a{font-size:.875rem}.fb-item-title .fb-item-desc{font-size:.75rem;color:#535353;margin:.5rem 0 0 0}.fb-item-title .fb-item-desc .j-name{font-style:italic}.content-meta{font-size:.75rem;color:#535353;margin:.5rem 0 0 0}.content-meta .j-name{font-style:italic}.widget-SeeAlso ul.seeAlso-articleLinks{margin-left:0;padding:0 1rem}.widget-SeeAlso ul.seeAlso-articleLinks .seeAlso-group-header{text-transform:capitalize}.widget-SeeAlso ul.seeAlso-articleLinks ul{margin:0 0 1rem 0}.widget-SeeAlso ul.seeAlso-articleLinks ul a{color:#383636;font-size:.8rem}.user-affinity-recommendations footer{padding:0 1rem 1rem 1rem;text-align:center;font-size:.75rem}.user-affinity-recommendations .user-affinity-rec-item-head{padding-bottom:0!important;font-size:.75rem}#globalModalContent,#revealContent,.reveal-modal .graphic-wrap{max-height:calc(70vh - 0px);overflow-y:auto}.modal,.modal-global-container,.reveal-modal{display:none!important;position:fixed;top:80px;left:0;right:0;max-width:720px;margin:auto;background:#fff;border:1px solid #dbdbdb;z-index:105;padding:1rem}@media (max-width:599px){.modal,.modal-global-container,.reveal-modal{max-width:80%}}.modal-global-container.open,.modal.open,.reveal-modal.open{display:block!important}.modal #globalModalContent,.modal #revealContent,.modal-global-container #globalModalContent,.modal-global-container #revealContent,.reveal-modal #globalModalContent,.reveal-modal #revealContent{line-height:1.5;overflow:auto}.close-modal,.close-reveal-modal{position:absolute;top:-16px;right:-16px;background:#2a2a2a;color:#fff;width:2rem;height:2rem;line-height:2rem;text-align:center;border-radius:1rem}.close-modal:hover,.close-reveal-modal:hover{color:#fff}.pg_articlesplitview .modal,.reveal-modal{top:auto}#sendEmailModal .modal,#sendEmailModal .reveal-modal{padding:1rem 2rem 1rem 1rem}#sendEmailModal .close-reveal-modal{top:0;right:0}.js-modal-only{display:none}.pg_ForgotPassword h2{margin-bottom:1rem}.pg_ForgotPassword .error-message{display:none}@media (min-width:600px){.pg_ForgotPassword .forgot-password{padding-left:calc(50% - 230px)}.pg_ForgotPassword .signin-page-info{max-width:350px}}.pg_ForgotPassword .input-wrap,.pg_ForgotPassword .offset-wrap{margin-top:1.5rem}.pg_ForgotPassword .input-wrap:after,.pg_ForgotPassword .input-wrap:before,.pg_ForgotPassword .offset-wrap:after,.pg_ForgotPassword .offset-wrap:before{content:"";display:table}.pg_ForgotPassword .input-wrap:after,.pg_ForgotPassword .offset-wrap:after{clear:both}.pg_ForgotPassword .input-wrap label,.pg_ForgotPassword .offset-wrap label{font-weight:400}@media (min-width:600px){.pg_ForgotPassword .input-wrap label,.pg_ForgotPassword .offset-wrap label{float:left;text-align:right;margin-right:1rem;line-height:40px}}@media (min-width:600px){.pg_ForgotPassword .contact-us-captcha,.pg_ForgotPassword .input-inner_wrap{max-width:350px;display:inline-block}}.pg_ForgotPassword .offset-wrap{padding-left:60px}.pg_ForgotPassword .contact-us-captcha{margin-top:1.5rem}@media (max-width:599px){.pg_ForgotPassword .input-inner_wrap{margin-top:.25rem}}.pg_ForgotPassword .message{margin:.5rem 0 0 0;font-size:.875rem;font-style:italics;display:block}.pg_ContactUs .error-message ul,.pg_Register .error-message ul{border:1px solid #ce3a04;margin:1rem 0 0 0;background:rgba(244,223,222,.4);padding:1rem}.pg_ContactUs .error-message ul li,.pg_Register .error-message ul li{margin:1rem 0 0 0}.pg_ContactUs .error-message ul li:first-of-type,.pg_Register .error-message ul li:first-of-type{margin:0}.pg_ContactUs .signin-existing-user,.pg_Register .signin-existing-user{padding:1.5rem;background:#ededed;margin:1rem 0 0 0}.pg_ContactUs .required-wrap,.pg_Register .required-wrap{margin:1.5rem 0 0 0}.pg_ContactUs .required-wrap:after,.pg_ContactUs .required-wrap:before,.pg_Register .required-wrap:after,.pg_Register .required-wrap:before{content:"";display:table}.pg_ContactUs .required-wrap:after,.pg_Register .required-wrap:after{clear:both}@media (min-width:1200px){.pg_ContactUs .register-form-wrap,.pg_Register .register-form-wrap{width:75%}}.pg_ContactUs .field .label,.pg_Register .field .label{font-weight:400}.pg_ContactUs .input-wrap,.pg_Register .input-wrap{margin:.5rem 0 0 0}.pg_ContactUs .input-wrap:after,.pg_ContactUs .input-wrap:before,.pg_Register .input-wrap:after,.pg_Register .input-wrap:before{content:"";display:table}.pg_ContactUs .input-wrap:after,.pg_Register .input-wrap:after{clear:both}.pg_ContactUs .input-wrap label,.pg_Register .input-wrap label{font-weight:400}@media (min-width:600px){.pg_ContactUs .input-wrap label,.pg_Register .input-wrap label{width:155px;float:left;text-align:right;margin:0 1rem 0 0;line-height:2.5rem}}@media (min-width:600px){.pg_ContactUs .input-inner_wrap,.pg_ContactUs .show-password-inner-wrap,.pg_Register .input-inner_wrap,.pg_Register .show-password-inner-wrap{width:300px;display:inline-block}}@media (max-width:599px){.pg_ContactUs .input-inner_wrap,.pg_Register .input-inner_wrap{margin:.25rem 0 0 0}}.pg_ContactUs .message,.pg_Register .message{margin:.5rem 0 0 0;font-size:.875rem;font-style:italics;display:block}.pg_ContactUs .register-button-wrap,.pg_Register .register-button-wrap{margin:1.5rem 0 0 0;padding-left:175px}.pg_ContactUs .show-password-wrap,.pg_Register .show-password-wrap{margin:.75rem 0 0 0}.pg_ContactUs .show-password-wrap:after,.pg_ContactUs .show-password-wrap:before,.pg_Register .show-password-wrap:after,.pg_Register .show-password-wrap:before{content:"";display:table}.pg_ContactUs .show-password-wrap:after,.pg_Register .show-password-wrap:after{clear:both}.pg_ContactUs .password-confirm-wrap,.pg_ContactUs .password-input-check-wrap,.pg_Register .password-confirm-wrap,.pg_Register .password-input-check-wrap{position:relative}.pg_ContactUs .password-confirm-wrap>.icon-menu_alerts,.pg_ContactUs .password-input-check-wrap>.icon-menu_alerts,.pg_Register .password-confirm-wrap>.icon-menu_alerts,.pg_Register .password-input-check-wrap>.icon-menu_alerts{display:none}.pg_ContactUs .password-confirm-icon,.pg_ContactUs .password-input-icon,.pg_Register .password-confirm-icon,.pg_Register .password-input-icon{font-size:1.5rem;position:absolute;right:.25rem;top:.5rem}.pg_ContactUs .password-check-wrap,.pg_Register .password-check-wrap{display:none;position:absolute;top:2.75rem;z-index:10;border:1px solid #dbdbdb;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);background:#fff;padding:1rem}.pg_ContactUs .password-check-row,.pg_Register .password-check-row{display:flex;margin:.5rem 0 0 0;align-items:center}.pg_ContactUs .password-check-row i,.pg_Register .password-check-row i{margin:0 .75rem 0 0;font-size:.75rem}.pg_ContactUs .password-check-row.password-check-title,.pg_Register .password-check-row.password-check-title{font-size:1.125rem;font-weight:700;margin:0 0 .5rem 0;padding-bottom:0 0 .5rem 0;border-bottom:1px solid #dbdbdb}.pg_ContactUs .password-check-row.password-check-title i,.pg_Register .password-check-row.password-check-title i{font-size:1.125rem}.pg_ContactUs .widget-contact-us div.field,.pg_Register .widget-contact-us div.field{max-width:300px}.pg_MyAccount .active-tokens .token-title-header{width:450px}.pg_MyAccount .active-tokens .token-details-header{width:155px}.pg_MyAccount .tablesorter-header{background-image:none!important}.pg_MyAccount .global-nav{width:210px}.pg_MyAccount .add-new-alert{margin:0 0 1.5rem 0}.pg_MyAccount .add-new-alert h3{margin-bottom:1.5rem}.pg_MyAccount .add-new-alert .new-alert-row-wrap{min-height:10vh;max-height:40vh;overflow:auto}.pg_MyAccount .add-new-alert .new-alert-row{margin-top:1rem}.pg_MyAccount .add-new-alert .new-alert-row:first-of-type{margin-top:0}.pg_MyAccount .add-new-alert .new-alert-title{margin-bottom:.5rem;font-weight:700}.pg_MyAccount .myaccount-mobile-nav-title{display:none}@media (min-width:1200px){.pg_MyAccount .myaccount-mobile-nav{display:none}}.pg_MyAccount .myaccount-mobile-nav .myaccount-current-tab{display:flex;justify-content:space-between;font-family:"Source Sans Pro",sans-serif}.pg_MyAccount .myaccount-mobile-nav-title{margin-top:2rem}.pg_MyAccount .myaccount-wrap{padding-top:2rem;padding-bottom:2rem}.pg_MyAccount .myaccount-wrap .page-column--left{margin-bottom:2rem;background:#fff;border:1px solid #dbdbdb;padding:1rem;box-sizing:border-box}@media (min-width:1200px){.pg_MyAccount .myaccount-wrap .page-column--left{width:200px;float:left}}@media (max-width:1199px){.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap{display:none;margin-top:1rem}}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap .myaccount-tabs-header{margin-bottom:1rem}@media (max-width:1199px){.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap .myaccount-tabs-header{display:none}}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap ul{padding:0;margin:0}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap ul li{padding:0;margin:.75rem 0 0 0}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap ul li:first-of-type{margin:0}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap ul li a{color:#2a2a2a}.pg_MyAccount .myaccount-wrap .myaccount-tabs-inner-wrap ul li.is-active a{font-weight:700;color:#2a2a2a}.pg_MyAccount .myaccount-wrap .page-column--center{background:#fff;border:1px solid #dbdbdb;padding:1.5rem;box-sizing:border-box}@media (min-width:1200px){.pg_MyAccount .myaccount-wrap .page-column--center{width:calc(100% - 216px);float:right}}.pg_MyAccount .myaccount-wrap .email-alert-type{margin-top:2rem;overflow:auto}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-table{margin-top:1rem}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-table td,.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-table tr{white-space:normal!important}.pg_MyAccount .myaccount-wrap .email-alert-type td.email-alerts-name,.pg_MyAccount .myaccount-wrap .email-alert-type td.email-alerts-pub{min-width:300px;max-width:500px}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-header-row{border-top:1px solid #ccc;padding:.75rem 1rem;background:#eee}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-content-row{border-bottom:1px solid #ccc;padding:1.25rem 1rem}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-content-row>div a{line-height:1.3}.pg_MyAccount .myaccount-wrap .email-alert-type .email-alerts-content-row .delete-email-alerts{width:50px;min-width:50px}.pg_MyAccount .myaccount-wrap .email-alert-type .add-alert-link-wrap{padding:1.25rem 1rem}.pg_MyAccount #myaccount-tabs-content .success{margin-bottom:1.5rem;font-size:1.125rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper{margin-top:2rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper:first-of-type{margin-top:0}.pg_MyAccount #myaccount-tabs-content .section-wrapper .row-header{font-size:18px;font-weight:700;text-transform:uppercase}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow{margin-top:1rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .dataLabel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow label{font-weight:400}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap{padding-top:.5rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap select{color:#2a2a2a}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .show-password-wrap{margin:.75rem 0 0 0}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .show-password-wrap:after,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .show-password-wrap:before{content:"";display:table}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .show-password-wrap:after{clear:both}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap.password-confirm-wrap,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap.password-input-check-wrap{position:relative}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-confirm-icon,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-input-icon{font-size:1.5rem;position:absolute;right:.25rem;top:1.25rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .icon-menu_alerts{display:none}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-check-wrap{display:none;position:3.5rem;top:2.75rem;z-index:10;border:1px solid #dbdbdb;box-shadow:0 5px 9px 0 rgba(70,83,84,.35);background:#fff;padding:1rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-check-row{display:flex;margin:.5rem 0 0 0;align-items:center}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-check-row i{margin:0 .75rem 0 0;font-size:.75rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-check-row.password-check-title{font-size:1.125rem;font-weight:700;margin:0 0 .5rem 0;padding-bottom:0 0 .5rem 0;border-bottom:1px solid #dbdbdb}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .input-inner_wrap .password-check-row.password-check-title i{font-size:1.125rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow input{margin-top:.5rem}.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataLabel{margin-right:.5rem}.pg_MyAccount #myaccount-tabs-content .user-profile-button{padding:1rem 0 0 0}.pg_MyAccount #myaccount-tabs-content .user-profile-button .btn-edit-userprofile{background:#0f5db9;border:0;color:#fff;display:inline-block;font-family:Montserrat,sans-serif;font-size:1rem;font-weight:400;padding:.5rem 1rem 6px;text-align:center;transition:all .25s ease-in-out}.pg_MyAccount #myaccount-tabs-content .user-profile-button .btn-edit-userprofile:hover{background:#144076;color:#fff;-webkit-text-decoration:#fff;text-decoration:#fff}.pg_MyAccount .saved-searches-wrap{margin-top:1rem}.pg_MyAccount .saved-searches-wrap table{margin:1rem 0 0 0;width:100%}.pg_MyAccount .saved-searches-wrap table .saved-searches-content-row td{padding:1rem .25rem}.pg_MyAccount .saved-searches-wrap table .save-search-input,.pg_MyAccount .saved-searches-wrap table .save-search-rename-cancel,.pg_MyAccount .saved-searches-wrap table .save-search-rename-save{display:none}.pg_MyAccount .saved-searches-wrap table .save-search-input.active,.pg_MyAccount .saved-searches-wrap table .save-search-rename-cancel.active,.pg_MyAccount .saved-searches-wrap table .save-search-rename-save.active{display:inline-block}.pg_SignIn .question-icon{display:none}.pg_SignIn .login-form__row{margin-bottom:1rem}.pg_SignIn .login-form__row:after,.pg_SignIn .login-form__row:before{content:"";display:table}.pg_SignIn .login-form__row:after{clear:both}.pg_SignIn .login-form__row input{padding-left:.5rem;max-width:350px;width:100%;border:1px solid #dbdbdb;height:2.5rem;margin:.5rem 0 0 0}.pg_SignIn .signin-button{float:left}.pg_SignIn .login-form__heading{margin-bottom:1rem}.pg_SignIn .login-form__link-wrap{width:calc(100% - 95px);float:right;margin-bottom:.25rem}.pg_signin .error{display:none;border:1px solid #ce3a04;margin:1rem 0;background:rgba(244,223,222,.4);padding:1rem;color:#ce3a04;font-weight:700;line-height:1.25}.pg_InstitutionalSignin .error div:not(:empty),.pg_shibbolethsignin .error div:not(:empty){border:1px solid #ce3a04;margin:1rem 0;background:rgba(244,223,222,.4);padding:1rem;color:#ce3a04;font-weight:700;line-height:1.25}.inst-login-form__section .error{border:1px solid #ce3a04;margin:1rem 0;background:rgba(244,223,222,.4);padding:1rem;color:#ce3a04;font-weight:700;line-height:1.25}.pg_InstitutionalSignin h2{margin-bottom:1.5rem}.pg_ForgotPassword .ui-card .pg_InstitutionalSignin .signin-form div input,.pg_ForgotPassword .ui-card .pg_InstitutionalSignin .signin-form div select,.pg_InstitutionalSignin .content-inner-wrap div input,.pg_InstitutionalSignin .content-inner-wrap div select,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form div input,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form div select,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form div input,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form div select,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form div input,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form div select,.pg_InstitutionalSignin .signin-form div input,.pg_InstitutionalSignin .signin-form div select,.pg_Register .ui-card .pg_InstitutionalSignin .signin-form div input,.pg_Register .ui-card .pg_InstitutionalSignin .signin-form div select,.pg_SignIn .ui-card .pg_InstitutionalSignin .signin-form div input,.pg_SignIn .ui-card .pg_InstitutionalSignin .signin-form div select{padding-left:.5rem;max-width:350px;width:100%;border:1px solid #dbdbdb;height:2.5rem;margin:0}.pg_InstitutionalSignin .content-inner-wrap div .inst-login-form__row,.pg_InstitutionalSignin .signin-form div .inst-login-form__row{display:flex;align-items:center;padding-top:.5rem;margin-top:.5rem}.pg_InstitutionalSignin .content-inner-wrap div .inst-login-form__row .inst-login-form__label-text,.pg_InstitutionalSignin .signin-form div .inst-login-form__row .inst-login-form__label-text{width:10rem;text-align:right;margin-right:.5rem}.pg_InstitutionalSignin .content-inner-wrap div .offset-wrap,.pg_InstitutionalSignin .signin-form div .offset-wrap{margin:1rem 0 0 7.25rem}.pg_ForgotPassword .ui-card .pg_InstitutionalSignin .signin-form div label,.pg_InstitutionalSignin .content-inner-wrap div label,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form div label,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form div label,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form div label,.pg_InstitutionalSignin .signin-form div label,.pg_Register .ui-card .pg_InstitutionalSignin .signin-form div label,.pg_SignIn .ui-card .pg_InstitutionalSignin .signin-form div label{font-weight:700}.pg_InstitutionalSignin .content-inner-wrap div.widget-ShibbolethSignin,.pg_InstitutionalSignin .signin-form div.widget-ShibbolethSignin{margin-top:2rem}.pg_ForgotPassword .pg_InstitutionalSignin .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form>div,.pg_InstitutionalSignin .ui-card .content-inner-wrap>div,.pg_Register .pg_InstitutionalSignin .ui-card .signin-form>div,.pg_SignIn .pg_InstitutionalSignin .ui-card .signin-form>div{padding:1rem}.pg_ForgotPassword .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .ui-card .content-inner-wrap>div.widget-ShibbolethSignin,.pg_Register .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_SignIn .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin{margin-top:2rem}@media (min-width:900px){.pg_ForgotPassword .pg_InstitutionalSignin .ui-card .signin-form,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form,.pg_InstitutionalSignin .ui-card .content-inner-wrap,.pg_Register .pg_InstitutionalSignin .ui-card .signin-form,.pg_SignIn .pg_InstitutionalSignin .ui-card .signin-form{display:flex;justify-content:space-around;margin-top:1.5rem}.pg_ForgotPassword .pg_InstitutionalSignin .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form>div,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form>div,.pg_InstitutionalSignin .ui-card .content-inner-wrap>div,.pg_Register .pg_InstitutionalSignin .ui-card .signin-form>div,.pg_SignIn .pg_InstitutionalSignin .ui-card .signin-form>div{width:50%}.pg_ForgotPassword .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_ForgotPassword .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_Register .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .pg_SignIn .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_InstitutionalSignin .ui-card .content-inner-wrap>div.widget-ShibbolethSignin,.pg_Register .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin,.pg_SignIn .pg_InstitutionalSignin .ui-card .signin-form>div.widget-ShibbolethSignin{margin-top:0}}.pg_ForgotPassword .ui-card .signin-form,.pg_Register .ui-card .signin-form,.pg_SignIn .ui-card .signin-form{margin:2rem 0}.pg_InstitutionalSignin .content-main_content .inst-login-form__row,.pg_ShibbolethSignin .content-main_content .inst-login-form__row{font-weight:400;max-width:350px;padding:.5rem 0 .5rem 0}.pg_InstitutionalSignin .content-main_content .inst-login-form__row select,.pg_ShibbolethSignin .content-main_content .inst-login-form__row select{color:#2a2a2a;width:100%}.widget-alerts>h3{background:#fff;color:#2a2a2a;padding:1rem 1rem 0 1rem;text-transform:Capitalize}.widget-alerts .widget-links_wrap{background:0 0;text-align:left;border:0!important;padding:1rem 1rem 1.5rem 1rem}.widget-alerts .widget-links_wrap>.userAlert:first-of-type{margin-top:0}.widget-alerts .widget-links_wrap>.userAlert>a{color:#383636;font-size:.875rem}.widget-alerts .widget-links_wrap .reveal-modal h3{background:0 0;color:#2a2a2a}.widget-alerts .widget-links_wrap .reveal-modal>div>div{padding:.5rem}.widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert{margin:.5rem 0 0 .5rem}.uncovered{display:none}.covered{display:block;position:absolute;top:0;left:0;width:100%;height:100%;background:#fff;opacity:.7;z-index:1000}.preloader-wrap{background-color:#fff;bottom:0;height:100%;opacity:.8;position:absolute;top:0;width:100%;z-index:10}.preloader{margin:25% auto 25% auto;width:120px;position:relative}.spinner{display:none;background:#cfd5e4;background-image:-owg-linear-gradient(#fff 0,#cfd5e4 75%);background-image:linear-gradient(#fff 0,#cfd5e4 75%);position:fixed;top:50%;left:50%;width:20px;height:20px;margin-top:-10px;margin-left:-10px;border-radius:100%;overflow:hidden;animation:rotate 1.2s infinite linear}.loading{height:1rem;color:transparent;background:linear-gradient(100deg,#ccc 30%,#ededed 50%,#ccc 70%);background-size:400%;animation:loading 1.2s ease-in-out infinite}.abstract-response-placeholder .loading{width:300px!important}@keyframes loading{0%{background-position:100% 50%}100%{background-position:0 50%}}.widget-GdprCookieBanner{position:fixed;bottom:0;left:0;right:0;z-index:100}.widget-GdprCookieBanner .gdpr-cookie-wrapper{margin:0 auto;padding:1rem 3.5rem 1rem 1rem;line-height:1.5;box-shadow:0 1px 6px 0 rgba(0,0,0,.25);background-color:rgba(255,255,255,.9);position:relative}@media (min-width:600px){.widget-GdprCookieBanner .gdpr-cookie-wrapper{max-width:85%}}@media (min-width:900px){.widget-GdprCookieBanner .gdpr-cookie-wrapper{max-width:767px;display:flex;justify-content:space-between;padding:1rem 4.5rem 1rem 1rem}}.widget-GdprCookieBanner .gdpr-cookie-wrapper.hidden{display:none!important}.widget-GdprCookieBanner .gdpr-cookie-body a,.widget-GdprCookieBanner .gdpr-cookie-links_wrap a{text-decoration:underline}.widget-GdprCookieBanner .js-gdpr-cookie-close{position:absolute;right:1rem;top:1rem;color:#2a2a2a}.license{margin:1.5rem 0 0 0;font-size:.875rem;text-align:center}.license a{font-size:.875rem}.license .license-icon-wrap{margin:.5rem 0 0 0}.badge-bar{font-size:.875rem}.badge-bar .resource-links-info{margin:1rem 0 0 0;position:relative;display:flex}.badge-bar .resource-links-info div.item{display:inline-flex;margin-right:.5rem;background:#ededed;padding:0}.badge-bar .resource-links-info div.item a{padding:0 1rem;border:none;font-size:.75rem!important;line-height:1!important;float:none;display:flex;align-items:center;height:1.5rem;margin-right:0}.badge-bar .resource-links-info div.item a span{font-family:"Source Sans Pro",sans-serif;margin-left:.25rem}.badge-bar .resource-links-info div.item a i.abstract-toggle-icon{margin-left:.25rem}.badge-bar .resource-links-info div.item a i{display:inline-block;align-items:center}.badge-bar .resource-links-info div.item a.pdf:hover{text-decoration:none}.badge-bar .resource-links-info div.item .icon-menu_pdf{font-size:1rem}.badge-bar .resource-links-info div.item .icon-menu_pdf span{font-size:.75rem!important}.badge-bar .resource-links-info div.item .icon-menu_pdf:before{font-size:1rem!important}.badge-bar .resource-links-info .abstract-response-placeholder{position:absolute;top:30px;left:0;z-index:1;background:#fff;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);line-height:1.5;border:1px solid #dbdbdb}.badge-bar .resource-links-info .abstract-response-placeholder section.abstract{margin:0;border:none;background:#fff}.badge-bar .resource-links-info .abstract-response-placeholder section.abstract p{padding:0;font-size:.8rem;margin:0}.pg_Book .book-bottom-section .badge-bar .abstract-response-placeholder .abstract{position:static;background:0 0;border:none;box-shadow:none;z-index:auto}.pg_Book .book-bottom-section .badge-bar .resource-links-info .item a{font-size:.875rem}.pg_Book .book-bottom-section .badge-bar .resource-links-info .item .section-pdfLink{margin-right:0}.pagination-bottom-outer-wrap,.pagination-top-outer-wrap{padding:1.5rem 1rem;margin:1rem 0 2rem 0;background:#fff}.pagination-bottom-outer-wrap .pagination,.pagination-top-outer-wrap .pagination{display:flex;justify-content:space-between;align-items:baseline}.pagination-bottom-outer-wrap .sr-nav-next i,.pagination-bottom-outer-wrap .sr-nav-previous i,.pagination-top-outer-wrap .sr-nav-next i,.pagination-top-outer-wrap .sr-nav-previous i{font-size:.75rem}.pagination-bottom-outer-wrap .pageNumbers,.pagination-top-outer-wrap .pageNumbers{display:flex;margin:0}.pagination-bottom-outer-wrap .pageNumbers>*,.pagination-top-outer-wrap .pageNumbers>*{padding:.5rem .75rem;display:block;margin:0 .5rem;border:1px solid #dbdbdb}.pagination-bottom-outer-wrap .pageNumbers>.currentPage,.pagination-top-outer-wrap .pageNumbers>.currentPage{background:#ededed;font-weight:700}.pagination-bottom-outer-wrap{border-bottom:0}@media (max-width:599px){.pagination.al-pagination{display:block;position:relative}.pagination.al-pagination .sr-nav-previous.al-nav-previous{position:absolute;top:-30px;left:0}.pagination.al-pagination .pageNumbers.al-pageNumbers{margin-top:1rem;margin-bottom:1rem;justify-content:center;width:100%}.pagination.al-pagination .sr-nav-next.al-nav-next{position:absolute;top:-30px;right:0}}#bottomPaging{margin-top:2rem}@media (min-width:900px){#bottomPaging{display:flex;justify-content:space-between;align-items:center}}#bottomPaging .al-page-info{padding-right:1rem}@media (min-width:900px){#bottomPaging .pagination{flex-grow:2}}@media (max-width:899px){#bottomPaging .pagination{margin-top:1rem}}#bottomPaging .pagination ul{display:flex}@media (min-width:900px){#bottomPaging .pagination ul{justify-content:center}}#bottomPaging .pagination ul li{margin-left:1rem;height:2rem;width:2rem;border:1px solid #dbdbdb}#bottomPaging .pagination ul li:first-of-type{margin-left:0}#bottomPaging .pagination ul li a{display:block;text-align:center;line-height:2rem}#bottomPaging .pagination ul li.active{background:#ededed}#bottomPaging .pagination ul li.active a{font-weight:700;color:#2a2a2a;text-decoration:none;cursor:text}.custom-error-wrap,.errorPage{max-width:1300px;min-height:75vh;margin:1.5rem auto;padding:1.5rem}.error-title{margin-bottom:1.5rem;font-weight:700}.error-message{margin-bottom:2rem}.fixed-banner-ad{height:135px;display:block;width:100%;overflow:hidden}.fixed-banner-ad .widget-AdBlock{position:fixed;top:0;width:100%;height:135px;border-bottom:1px solid #dbdbdb;background:#fff;z-index:1010!important}.fixed-banner-ad .widget-AdBlock .adblock-wrap{margin:0 auto}.abuse-monitor-message_wrap{position:fixed;top:0;z-index:100;box-shadow:0 1px 6px 0 rgba(0,0,0,.25);background-color:rgba(255,255,255,.9)}.abuse-monitor-message{padding:1rem;line-height:1.5}.pg_PodCasts .sidebar{margin:2rem 0 0 0}@media (min-width:900px){.pg_ForgotPassword .ui-card .pg_PodCasts .page-column-wrap.signin-form,.pg_PodCasts .page-column-wrap.content-inner-wrap,.pg_PodCasts .pg_ForgotPassword .ui-card .page-column-wrap.signin-form,.pg_PodCasts .pg_Register .ui-card .page-column-wrap.signin-form,.pg_PodCasts .pg_SignIn .ui-card .page-column-wrap.signin-form,.pg_Register .ui-card .pg_PodCasts .page-column-wrap.signin-form,.pg_SignIn .ui-card .pg_PodCasts .page-column-wrap.signin-form{box-sizing:border-box}.pg_PodCasts .content-main_content{margin:1.5rem 0}.pg_PodCasts .content-column{width:calc(100% - 407px);float:left}.pg_PodCasts .sidebar{width:375px;float:right;margin-top:0}}.pg_PodCasts .podcasts-page_wrap:after,.pg_PodCasts .podcasts-page_wrap:before{content:"";display:table}.pg_PodCasts .podcasts-page_wrap:after{clear:both}.pg_PodCasts .pdc-title{margin:0 0 1rem 0;padding:0 0 .5rem 0}.pdc-item-header{margin-bottom:1rem}.podcast{border-top:1px solid #dbdbdb;padding:1rem 0 0 0;margin:2rem 0 0 0}.podcast:first-of-type{margin-top:0}.podcast .date{font-size:.875rem;margin:0 0 1rem 0}.podcast .pdc-info{display:flex;margin:0 0 1rem 0;min-width:100px}@media (max-width:599px){.podcast .pdc-info{flex-wrap:wrap}}.podcast .pdc-info .picture{margin:0 1.5rem 1rem 0}.podcast .pdc-info .picture img{max-width:150px}.podcast .pdc-info .title-duration-wrap .title{font-size:1rem;font-weight:700;margin:0 0 1rem 0}.podcast .pdc-info .title-duration-wrap .duration{font-size:.75rem;margin:0 0 1rem 0;color:#535353}.podcast .pdc-content .blurb p{font-size:1rem;margin-bottom:0!important}.pdc-item-header+.podcast{border-top:0}.podcast+.view-all{margin:1rem 0 0 0}.ss-pdc-content .widget-SelfServeContent{background:#dbdbdb;padding:1rem}.ss-pdc-content .widget-SelfServeContent .widget-title{margin:0 0 .25rem 0}.ss-pdc-content .widget-SelfServeContent .interviewer{font-size:1rem;font-weight:700;margin:0 0 .75rem 0}.ss-pdc-content .widget-SelfServeContent .bio-wrap .picture{float:left!important;margin:0 .75rem .75rem 0;vertical-align:text-top}.ss-pdc-content .widget-SelfServeContent .bio-wrap .bio{font-size:.875rem;line-height:1.5}.pg_Index .widget-PodCasts .pdc-item-header{margin-bottom:1rem}.pg_Index .widget-PodCasts .pdc-info{display:flex;margin:0 0 1rem 0;min-width:100px;flex-wrap:wrap}.pg_Index .widget-PodCasts .pdc-info .picture{margin:0 1.5rem 1rem 0;max-height:150px}.pg_Index .widget-PodCasts .pdc-info .picture img{max-height:100%}.pg_Index .widget-PodCasts .pdc-info .title-duration-wrap .date{font-size:.875rem;margin:0 0 1rem 0}.pg_Index .widget-PodCasts .pdc-info .title-duration-wrap .title{font-size:1rem;font-weight:700;margin:0 0 1rem 0}.pg_Index .widget-PodCasts .pdc-info .title-duration-wrap .duration{font-size:.75rem;margin:0 0 1rem 0;color:#535353}.pg_Index .widget-PodCasts .pdc-info .title-duration-wrap .time-bar audio{width:100%}.pg_Index .widget-PodCasts .pdc-content .blurb p{font-size:.8rem;margin-bottom:0!important}.pg_Index .widget-PodCasts .view-all{margin:1rem 0 0 0}.latest-content-title{margin-bottom:1rem}.latest-content_wrap .latest-content-type_wrap .latest-content-item{border-top:1px solid #dbdbdb;margin-top:1rem;padding-top:1rem}.latest-content_wrap .latest-content-type_wrap:first-of-type .latest-content-item:first-of-type{border-top:0;margin-top:0;padding-top:0}.latest-content_wrap .latest-content-type_wrap .latest-content-item{display:flex;align-items:center}.latest-content_wrap .latest-content-type_wrap .latest-content-item:after,.latest-content_wrap .latest-content-type_wrap .latest-content-item:before{content:"";display:table}.latest-content_wrap .latest-content-type_wrap .latest-content-item:after{clear:both}.latest-content_wrap .latest-content-type_wrap .latest-content-item .latest-content-cover-image{width:74px;margin-right:1.5rem;float:left}.latest-content_wrap .latest-content-type_wrap .latest-content-item .latest-content-cover-image img{border:1px solid #dbdbdb}.latest-content_wrap .latest-content-type_wrap .latest-content-item .latest-content-cover-image+.latest-content-item-title{width:calc(100% - 98px)}.latest-content_wrap .latest-content-type_wrap .latest-content-item .latest-content-item-title a{line-height:1.75}#myaccount-tabs-content h2{font-size:2rem;margin-bottom:1.5rem}@media (max-width:599px){#myaccount-tabs-content h2{font-size:1.5rem}}#myaccount-tabs-content .row-header.ma-section-header{font-size:1.5rem;margin:0 0 .75rem 0}#myaccount-tabs-content .table-wrap{overflow-x:auto}@media (max-width:899px){#myaccount-tabs-content .table-container{overflow-y:auto}}#myaccount-tabs-content table{width:100%}#myaccount-tabs-content table .subscription-item-list-product{width:60%}#myaccount-tabs-content table .subscription-item-list-date{width:20%}#myaccount-tabs-content table .subscription-item-list-single-date{width:40%}#myaccount-tabs-content table tr{padding:1.5rem .75rem}#myaccount-tabs-content table tr td.saved-searches-name,#myaccount-tabs-content table tr th.saved-searches-name{white-space:normal}@media (max-width:899px){#myaccount-tabs-content table tr td.saved-searches-name,#myaccount-tabs-content table tr th.saved-searches-name{min-width:200px}}#myaccount-tabs-content table tr td.email-alerts-name,#myaccount-tabs-content table tr th.email-alerts-name{white-space:normal}#myaccount-tabs-content table tr th{background:#dbdbdb;font-size:.875rem}#myaccount-tabs-content table tr td{font-size:.75rem;padding:1.5rem .75rem;line-height:1.75}.conference_browse_page_content,.conference_volume_browse_page_content{margin-top:2rem}@media (max-width:899px){.conference_browse_page_content,.conference_volume_browse_page_content{margin-top:-1rem}}.conference_browse_page_content h2,.conference_volume_browse_page_content h2{line-height:1.25;margin-bottom:1.5rem}.conference_browse_page_content h3,.conference_volume_browse_page_content h3{line-height:1.5;margin-bottom:.75rem}.conference_browse_page_content .conference-list-items .conference-list-resources-item,.conference_browse_page_content .conference-volume-list-items .conference-list-resources-item,.conference_volume_browse_page_content .conference-list-items .conference-list-resources-item,.conference_volume_browse_page_content .conference-volume-list-items .conference-list-resources-item{margin-bottom:.5rem}.conference_browse_page_content .conference-list-items .conference-list-resources-item a,.conference_browse_page_content .conference-volume-list-items .conference-list-resources-item a,.conference_volume_browse_page_content .conference-list-items .conference-list-resources-item a,.conference_volume_browse_page_content .conference-volume-list-items .conference-list-resources-item a{line-height:1.75}.pg_Collections .content-main_content{margin:1rem auto 0 auto;line-height:1.5}.pg_Collections .special-collection-text,.pg_Collections .widget-instance-SpecialCollection_MultiQuerySelectableContentList{margin-left:1rem}@media (max-width:899px){.pg_Collections .special-collection-text,.pg_Collections .widget-instance-SpecialCollection_MultiQuerySelectableContentList{width:100%}}@media (max-width:1199px){.pg_Collections .special-collection-text,.pg_Collections .widget-instance-SpecialCollection_MultiQuerySelectableContentList{margin-left:0}}.pg_Collections .special-collection-text{margin-bottom:1.5rem;display:flex;flex-wrap:wrap}.pg_Collections .special-collection-text h1{font-size:1.75rem}.pg_Collections .special-collection-description{margin:1rem 1rem 0 0;word-break:break-word;flex:1 0 50%}.pg_Collections .special-collection-image{min-width:250px;max-width:300px;margin-top:1rem}@media (max-width:899px){.pg_Collections .special-collection-image{margin-bottom:1rem;margin-top:0}}.pg_Collections .widget-dynamic-group,.pg_Collections .widget-dynamic-group-content{margin-left:0;padding-left:0;margin-bottom:2.5rem}.pg_Collections .widget-dynamic-body{border-top:1px solid #ccc}.pg_Collections .widget-dynamic-entry{margin-top:2rem}.pg_Collections .widget-dynamic-entry:first-of-type{margin-top:.5rem}.pg_Collections .widget-dynamic-title{font-weight:700}.pg_Collections .widget-dynamic-authors,.pg_Collections .widget-dynamic-journal-article-date,.pg_Collections .widget-dynamic-journal-journal-name{font-size:.875rem;margin-top:.25rem}.pg_Collections .widget-dynamic-journal-article-date,.pg_Collections .widget-dynamic-journal-journal-name{display:inline;color:#535353}.pg_Collections .widget-dynamic-journal-journal-name{font-style:italic;margin-right:1px}.pg_Collections .widget-dynamic-browse a{color:#0f5db9;font-weight:400;font-size:.875rem}.pg_CollectionsBrowse .content-main_content{margin:1rem auto 4.5rem auto;line-height:1.5}.pg_CollectionsBrowse .widget-SpecialCollectionsBrowse{margin-left:1rem}@media (max-width:1199px){.pg_CollectionsBrowse .widget-SpecialCollectionsBrowse{margin-left:0}}.pg_CollectionsBrowse .special-collection-browse-wrap h1{margin-bottom:1rem}.pg_CollectionsBrowse .special-collection-browse-list{list-style-type:none;margin-left:0}.pg_CollectionsBrowse .special-collection-browse-list .special-collection-title{font-weight:700}.pg_CollectionsBrowse .grid-view .special-collection-browse-list{display:flex;flex-wrap:wrap;justify-content:flex-start}@media (max-width:599px){.pg_CollectionsBrowse .grid-view .special-collection-browse-list{display:inline}}.pg_CollectionsBrowse .grid-view .special-collection-item{margin-bottom:1rem;width:calc(33% - 1rem);position:relative;margin:0 .5rem 2rem .5rem}@media (max-width:599px){.pg_CollectionsBrowse .grid-view .special-collection-item{width:97%}}.pg_CollectionsBrowse .grid-view .special-collection-description{word-break:break-word}.pg_CollectionsBrowse .grid-view .special-collection-image{max-width:100%;height:220px;display:flex;justify-content:center;border:1px solid #dbdbdb;background-color:#ededed}.pg_CollectionsBrowse .grid-view .special-collection-image img{max-height:220px;max-width:100%;align-self:center}.pg_CollectionsBrowse .grid-view .special-collection-title{font-size:1.5rem;margin:1rem 0;line-height:1.25}.pg_CollectionsBrowse .list-view .special-collection-browse-list .special-collection-item{margin-bottom:.75rem}.pg_CollectionsBrowse .list-view .special-collection-browse-list .special-collection-item .special-collection-description{margin:.5rem 0 1.5rem 0}.special-collections-wrap{line-height:22px}.special-collections-wrap div span{font-weight:700}.special-collections-wrap .icon-collection{color:#0f5db9;vertical-align:text-top;font-size:16px}.al-article-items .special-collections-wrap{margin:.5rem 0 0 0;font-size:.875rem}.content-type-journal-articles .special-collections-wrap{margin:.5rem 0 0 0;font-size:.875rem}.widget-items .special-collections-wrap{font-weight:700}.pg_multimedia .multimediaTopInfo .author-expand-collapse-metadata-wrap+.metadata{display:none}.pg_multimedia .multimediaTopInfo .author-expand-collapse-metadata-wrap.active+.metadata{display:block}.pg_multimedia .multimediaTopInfo .metadata .metadata-funding-caption{font-weight:700;padding-bottom:.5rem}.pg_multimedia .multimediaTopInfo .metadata .metadata-funding-funder .funding-group div{display:inline}.pg_multimedia .multimediaTopInfo .author-expand-collapse-metadata{font-size:.75rem;background:0 0;padding:0}.pg_multimedia .multimediaTopInfo .author-expand-collapse-metadata i.icon-general-add,.pg_multimedia .multimediaTopInfo .author-expand-collapse-metadata i.icon-general_minus{margin:0 .25rem 0 0;color:#2a2a2a;font-weight:700}.cover-nav_wrap .external-product-links .external-product-link{margin:10px 0}.article-browse_content .external-product-links .external-product-link{margin:5px 0}.article-browse_content .external-product-links .external-product-link .button{text-decoration:none}.widget-BuyThisResourceLink .widget-ExternalProductLinkConfig{display:inline-block}.widget-BuyThisResourceLink .widget-ExternalProductLinkConfig .external-product-link{display:inline-block;margin:5px}.book-toc_wrap .external-product-links{margin:20px 0}.book-toc_wrap .external-product-link{margin:5px 0;display:inline-block}.book-toc_wrap .external-product-link .button{text-decoration:none}#MathJax_Message,.hide{display:none!important}.conference_browse_page_content,.conference_volume_browse_page_content{margin-top:2rem}@media (max-width:899px){.conference_browse_page_content,.conference_volume_browse_page_content{margin-top:-1rem}}.conference_browse_page_content h2,.conference_volume_browse_page_content h2{line-height:1.25;margin-bottom:1.5rem}.conference_browse_page_content h3,.conference_volume_browse_page_content h3{line-height:1.5;margin-bottom:.75rem}.conference_browse_page_content .conference-list-items .conference-list-resources-item,.conference_browse_page_content .conference-volume-list-items .conference-list-resources-item,.conference_volume_browse_page_content .conference-list-items .conference-list-resources-item,.conference_volume_browse_page_content .conference-volume-list-items .conference-list-resources-item{margin-bottom:.5rem}.conference_browse_page_content .conference-list-items .conference-list-resources-item a,.conference_browse_page_content .conference-volume-list-items .conference-list-resources-item a,.conference_volume_browse_page_content .conference-list-items .conference-list-resources-item a,.conference_volume_browse_page_content .conference-volume-list-items .conference-list-resources-item a{line-height:1.75}@media (max-width:899px){.proceedings_browse_byyear_page_content{border-top:1px solid #ccc}}@media (max-width:899px){.proceedings_browse_byyear_page_content h2{display:none}}@media (max-width:899px){.pg_ProceedingBrowseByYear .master-main{padding:0}}@media (max-width:899px){.issue-dropdown-wrap .pg_ProceedingBrowseByYear .issue-browse-top_content,.pg_AdvancedSearch .pg_ProceedingBrowseByYear .advanced-search_wrap,.pg_ArticleSplitView .pg_ProceedingBrowseByYear .splitview__wrapper,.pg_Chapter .pg_ProceedingBrowseByYear .splitview__wrapper,.pg_MyAccount .pg_ProceedingBrowseByYear .myaccount-mobile-nav-title,.pg_MyAccount .pg_ProceedingBrowseByYear .myaccount-wrap,.pg_ProceedingBrowseByYear #contact-us-page,.pg_ProceedingBrowseByYear .center-inner-row:not(.no-overflow),.pg_ProceedingBrowseByYear .column,.pg_ProceedingBrowseByYear .content-main_content,.pg_ProceedingBrowseByYear .global-footer-link-wrap,.pg_ProceedingBrowseByYear .global-footer-site-details,.pg_ProceedingBrowseByYear .grid-row,.pg_ProceedingBrowseByYear .issue-dropdown-wrap .issue-browse-top_content,.pg_ProceedingBrowseByYear .journal-footer_content,.pg_ProceedingBrowseByYear .page-column-wrap,.pg_ProceedingBrowseByYear .pg_AdvancedSearch .advanced-search_wrap,.pg_ProceedingBrowseByYear .pg_ArticleSplitView .splitview__wrapper,.pg_ProceedingBrowseByYear .pg_Chapter .splitview__wrapper,.pg_ProceedingBrowseByYear .pg_MyAccount .myaccount-mobile-nav-title,.pg_ProceedingBrowseByYear .pg_MyAccount .myaccount-wrap,.pg_ProceedingBrowseByYear .pg_articlesplitview .splitview__wrapper,.pg_ProceedingBrowseByYear .pg_chapter .splitview__wrapper,.pg_ProceedingBrowseByYear .toolbar-wrap.toolbar-stuck .toolbar-inner-wrap,.pg_ProceedingBrowseByYear .widget-dynamic-inner-wrap,.pg_ProceedingBrowseByYear .widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap,.pg_articlesplitview .pg_ProceedingBrowseByYear .splitview__wrapper,.pg_chapter .pg_ProceedingBrowseByYear .splitview__wrapper,.toolbar-wrap.toolbar-stuck .pg_ProceedingBrowseByYear .toolbar-inner-wrap{padding:0}}.pg_ProceedingBrowseByYear .content-main_content .page-column--center{border-radius:4px;border:solid 1px #ccc;background:#fff;margin:2rem auto;padding:1.25rem 2rem 2rem 2rem}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .page-column--center{padding:1rem;margin:0}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decades{margin:1.75rem 0}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decades{margin:0}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decadeYears{display:inline-flex;margin-bottom:1.75rem}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decadeYears{display:block}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decadeYears .selection-label{margin-left:1.25rem;font-weight:700}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-decadeYears .selection-label{display:block;margin-bottom:1rem;margin-left:0}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value{margin-left:.5rem;text-align:center;border:none;color:#0f5db9;padding:.25rem .5rem;border-radius:.25rem;line-height:1;font-size:1rem;font-weight:400}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value{margin-bottom:1rem;display:inline-block;line-height:1.5;margin-left:0;margin-right:.5rem}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value.selected{background:#dbdbdb;font-weight:700;text-align:center;color:#383636}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value.selected:focus,.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value.selected:hover{cursor:default;background:#dbdbdb}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value:focus,.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .bby-value:hover{cursor:pointer;background-color:#ededed}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .selection-label{padding-right:1.25rem;font-weight:700;font-size:.875rem;display:inline-block}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .selection-label{display:block;margin-bottom:1rem}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .title{margin-left:3rem;margin-bottom:1.5rem;font-weight:700;display:inline-block;font-size:1.25rem}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .title{margin-left:0}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item{padding-bottom:1.25rem}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item a{line-height:1.5;font-size:14px}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item .expand{cursor:pointer;color:#1a1a1a}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item .expand i{font-size:22px;position:absolute}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item .expand .button-conference-list-item{max-width:85%;display:inline-block;line-height:1.5;margin-left:3rem;font-size:1rem;padding:0}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item .expand .button-conference-list-item:focus,.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceListResources .conference-list-resources-item .expand .button-conference-list-item:hover{text-decoration:underline}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceVolumeListResources{margin-left:4rem}@media (max-width:899px){.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceVolumeListResources{margin-left:3rem}}.pg_ProceedingBrowseByYear .content-main_content .widget-ConferencesBrowseByYear .widget-ConferenceVolumeListResources .wi-title{margin-bottom:1.25rem;font-weight:700}.pg_Proceeding .widget-ProceedingNavLinks .inline-list{padding:0;margin:1.5rem 0;display:flex;justify-content:space-between}.pg_Proceeding .widget-ProceedingNavLinks .inline-list li a{font-size:.75rem}.pg_proceeding .article-top-widget .ww-citation-wrap-doi{margin-bottom:.25rem}.pg_proceeding .article-body{padding-top:.5rem}.pg_proceeding .jumplink-title{font-size:.875rem;font-weight:700;margin-bottom:1.5rem;display:block;padding-bottom:0;border-bottom:none;color:inherit}.current-book-search{display:flex;align-items:center;margin-top:1rem}@media (max-width:599px){.current-book-search{flex-wrap:wrap}}.current-book-search .current-book-search-input-background{border:1px solid #ccc;display:flex;width:100%}.current-book-search .current-book-search-label{margin:0 1rem 0 0;font-weight:700;display:block;flex:1 0 auto}@media (max-width:599px){.current-book-search .current-book-search-label{margin:0 0 .5rem 0}}.current-book-search input{box-shadow:none!important;border:none!important;margin:0}.current-book-search .icon-menu_search{display:flex;align-items:center;justify-content:center;color:#2a2a2a;font-size:1.5rem;width:3rem}.current-book-search .icon-menu_search:focus,.current-book-search .icon-menu_search:hover{text-decoration:none}.btn,.button,.content-main_content .external-login-provider a,.fig-orig a,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update,.store-link,.widget-BookBasicInfo .btn-print-purchase-isbn-link,.widget-BookBasicInfo .btn-print-purchase-link,.widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert{background:#0f5db9;border:0;color:#fff;display:inline-block;font-family:Montserrat,sans-serif;font-size:1rem;font-weight:400;padding:.5rem 1rem 6px;text-align:center;text-transform:capitalize;transition:all .25s ease-in-out}.btn:hover,.button:hover,.content-main_content .external-login-provider a:hover,.fig-orig a:hover,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-cancel:hover,.pg_MyAccount #myaccount-tabs-content .section-wrapper .dataRow .btn-userprofile-update:hover,.store-link:hover,.widget-BookBasicInfo .btn-print-purchase-isbn-link:hover,.widget-BookBasicInfo .btn-print-purchase-link:hover,.widget-alerts .widget-links_wrap .reveal-modal>div a.addUserAlert:hover{background:#144076;color:#fff;text-decoration:none}.btn-as-icon,.btn-as-link{cursor:pointer;background:0 0;border:none;font-size:initial}.btn-as-icon:hover,.btn-as-link:hover{text-decoration:underline;background-color:transparent}.btn-as-link{font-family:Montserrat,sans-serif;color:#0f5db9;padding:0;text-align:left;box-shadow:none;font-weight:400;transition:none}.btn-as-icon{padding:.5rem}.journal-footer{padding:1.5rem 0;border-top:2px solid #03a678}.journal-footer_content .journal-footer-menu{width:100%;float:left}@media (min-width:900px){.journal-footer_content .journal-footer-menu{width:calc(100% - 175px)}}.journal-footer_content .journal-footer-menu ul{margin:0;padding:0}@media (min-width:600px){.journal-footer_content .journal-footer-menu ul{padding:0 0 0 1rem;float:left;width:50%;box-sizing:border-box}.journal-footer_content .journal-footer-menu ul:first-of-type{padding:0 1rem 0 0}}@media (min-width:900px){.journal-footer_content .journal-footer-menu ul{width:275px}}.journal-footer_content .journal-footer-menu ul li{line-height:1.2;margin:0 0 1rem 0}.journal-footer_content .journal-footer-menu ul li a{color:#fff}.journal-footer-affiliations{width:175px}@media (min-width:900px){.journal-footer-affiliations{float:right}}.journal-footer-colophon{width:100%;float:left}.journal-footer-colophon ul{float:none;margin:.5rem 0 0 0;padding:0;text-align:center}.journal-footer-colophon ul li{display:inline-block;margin:0 .5rem}@media (max-width:899px){.journal-footer-colophon ul li{margin-top:.5rem}}.site-theme-footer{background:#1b1b1b;padding:1.5rem 0 0 0}.global-footer-link-wrap{padding:0 1rem 1.5rem 1rem;color:#fff}@media (max-width:480px){.global-footer-link-wrap{box-sizing:border-box}}.global-footer-link-wrap a{color:#ededed}.global-footer-link-wrap li,.global-footer-link-wrap ul{margin:0;padding:0}.global-footer-link-wrap .list-title{font-weight:700}.global-footer-link-wrap .global-footer-link-list{margin:0;float:left;box-sizing:border-box}@media (min-width:700px){.global-footer-link-wrap .global-footer-link-list{width:33%;padding:0 1.5rem 0 0}}@media (max-width:699px){.global-footer-link-wrap .global-footer-link-list{width:50%}}@media (max-width:480px){.global-footer-link-wrap .global-footer-link-list{width:100%}}.global-footer-link-wrap .global-footer-link-list:last-of-type{padding:0}.global-footer-link-wrap .global-footer-link-list.careers{width:225px}@media (max-width:699px){.global-footer-link-wrap .global-footer-link-list.careers{width:100%;margin:1.5rem 0 0 0}.global-footer-link-wrap .global-footer-link-list.careers .button{width:250px}}.global-footer-link-wrap .global-footer-link-list li{line-height:1.2;margin:.25rem 0 0 0;font-size:.875rem}.global-footer-link-wrap .global-footer-link-list li.list-title{margin:1.5rem 0 0 0;font-size:1rem}.global-footer-link-wrap .global-footer-link-list li:first-of-type{margin:0}.global-footer-link-wrap .global-footer-link-list li a{font-size:.875rem}.global-footer-link-wrap .global-footer-link-list .button{width:100%;box-sizing:border-box;font-weight:400;margin:1.5rem 0 0 0;font-size:.875rem;color:#fff}.global-footer-link-wrap .global-footer-link-list .button span:first-of-type{font-family:white-label;margin:0 .5rem 0 0}.global-footer-link-wrap .global-footer-link-list .footer-email:before{content:"\f199"}.global-footer-link-wrap .global-footer-link-list .footer-catalog:before{content:"\e910"}.global-footer-site-details{margin:0 auto!important}.global-footer-block{width:100%;float:left}@media (min-width:1000px){.global-footer-block{width:calc(100% - 255px);padding:0;box-sizing:border-box}}@media (min-width:1000px){.global-footer-block.global-footer-site-info{width:255px;padding:0;float:right}}@media (max-width:999px){.global-footer-block.global-footer-site-info{width:100%;float:left;margin:2rem 0 0 0}.global-footer-block.global-footer-site-info .global-footer-site-details{float:left}.global-footer-block.global-footer-site-info .footer-logo-container{float:left;width:255px}}.global-footer-bottom{background:#020202;padding:1rem 0}.global-footer-bottom .global-footer-site-details{color:#fff}.global-footer-bottom .global-footer-site-details a{color:#fff;font-size:.8rem}@media (min-width:700px){.global-footer-bottom .global-footer-site-details li{float:left;margin:0 0 0 1rem;font-size:.8rem}.global-footer-bottom .global-footer-site-details li:first-of-type{margin:0}}@media (max-width:699px){.global-footer-bottom .global-footer-site-details{width:100%;display:flex;flex-wrap:wrap;justify-content:space-around;box-sizing:border-box}.global-footer-bottom .global-footer-site-details li:first-of-type{text-align:center;width:100%;margin:0 0 .75rem 0}}.social-icons{display:flex;flex-wrap:wrap}.social-icons li{margin:0 0 0 1rem}.social-icons li.list-title{margin:0 0 .75rem 0;width:100%}.social-icons .list-title+li{margin:0}.social-icons .social-link{display:block;height:2.25rem;width:2.25rem;text-align:center;border:1px solid #fff;line-height:2.25rem}.social-icons .social-icon{font-family:white-label;font-size:1.5rem;color:#fff}.social-icons .social-icon.social-facebook:before{content:"\f09a"}.social-icons .social-icon.social-twitter:before{content:"\f099"}.social-icons .social-icon.social-youtube:before{content:"\f16a"}.social-icons .social-icon.social-pinterest:before{content:"\f231"}.social-icons .social-icon.social-instagram:before{content:"\f16d"}.footer-logo-container{margin:1.5rem 0 0 0}.pg_ForgotPassword #sign-in-page .login-form__section-wrap,.pg_Register #sign-in-page .login-form__section-wrap,.pg_SignIn #sign-in-page .login-form__section-wrap{display:flex;flex-wrap:wrap}.pg_ForgotPassword #sign-in-page .login-form__section-wrap>div,.pg_Register #sign-in-page .login-form__section-wrap>div,.pg_SignIn #sign-in-page .login-form__section-wrap>div{width:50%;padding:0 2rem;box-sizing:border-box;margin-bottom:1rem}.pg_ForgotPassword #sign-in-page .login-form__link-wrap,.pg_Register #sign-in-page .login-form__link-wrap,.pg_SignIn #sign-in-page .login-form__link-wrap{width:100%;float:left;margin:.25rem 0 0 0}.pg_ForgotPassword #sign-in-page .login-form__link-wrap a,.pg_Register #sign-in-page .login-form__link-wrap a,.pg_SignIn #sign-in-page .login-form__link-wrap a{font-size:.875rem}.widget-EcommerceBuyThis.widget-instance- .resource-price{font-size:1.5rem;font-weight:700}.widget-EcommerceBuyThis.widget-instance- .ecommerce-buy-this{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#ededed;margin:1rem 0 1rem 1rem}.widget-EcommerceBuyThis.widget-instance- .ecommerce-buy-this.hide-price{background:0 0;padding-left:0}@media (min-width:900px){.site-theme-header-menu-item_wrap{display:flex!important}}@media (min-width:600px){.site-theme-header-menu-item_wrap{float:left;align-items:center}}@media (max-width:899px){.site-theme-header-menu-item_wrap{display:none;flex-wrap:wrap;right:0;top:55px;background:#2a2a2a;padding:1rem;position:absolute;z-index:2}}.site-theme-header-menu-item_wrap.expanded{display:block}.site-theme-header-menu-item{float:right;margin:0 0 0 1rem;position:relative}.site-theme-header-menu-item a{color:#fff;font-size:.875rem;white-space:nowrap}@media (max-width:899px){.site-theme-header-menu-item{margin:0;width:100%}}.dropdown-panel{display:none;position:absolute;top:2rem;right:0;z-index:10}.dropdown-panel.expanded{display:block}.dropdown-panel .signin-form{position:relative}.dropdown-panel .dropdown-menu,.dropdown-panel .widget-LoginForm{border:1px solid #dbdbdb;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);background:#fff;width:300px;padding:1rem}.dropdown-panel .dropdown-menu a,.dropdown-panel .widget-LoginForm a{color:#0f5db9}.dropdown-panel .dropdown-menu input[type=password],.dropdown-panel .dropdown-menu input[type=text],.dropdown-panel .widget-LoginForm input[type=password],.dropdown-panel .widget-LoginForm input[type=text]{border:1px solid #ccc;margin:.25rem 0 1rem 0}.dropdown-panel .dropdown-menu span.login-form__label-text,.dropdown-panel .widget-LoginForm span.login-form__label-text{display:block}.dropdown-panel .dropdown-menu .error,.dropdown-panel .dropdown-menu .question-icon,.dropdown-panel .widget-LoginForm .error,.dropdown-panel .widget-LoginForm .question-icon{display:none}.dropdown-panel .dropdown-menu .error,.dropdown-panel .widget-LoginForm .error{border:1px solid #ce3a04;margin:0 0 1rem 0;background:rgba(244,223,222,.4);padding:1rem;color:#ce3a04}.dropdown-panel .dropdown-menu ul,.dropdown-panel .widget-LoginForm ul{margin:0;padding:0}.dropdown-panel .dropdown-menu .logged-in-link_wrap,.dropdown-panel .widget-LoginForm .logged-in-link_wrap{margin-bottom:1rem}.dropdown-panel .login-form__section{margin-top:1rem;padding-top:1rem;border-top:1px solid #dbdbdb}.dropdown-panel .login-form__section:first-of-type{margin:0;padding:0;border:0}.dropdown-panel .login-form__heading{margin-bottom:1rem}.dropdown-panel .login-form__row:after,.dropdown-panel .login-form__row:before{content:"";display:table}.dropdown-panel .login-form__row:after{clear:both}.dropdown-panel .signin-button{float:left}.dropdown-panel .login-form__link-wrap{width:calc(100% - 95px);float:right;margin-bottom:.25rem}.dropdown-panel .login-form__link-wrap a{padding:0!important}.dropdown-panel .external-login-provider h3{margin-bottom:.5rem}.dropdown-panel .external-login-provider+.login-form__row .login-form__link-wrap{width:100%;float:none;margin:.5rem 0 0 0}.dropdown-panel .external-login-provider+.login-form__row .login-form__link-wrap a{padding:0!important}.dropdown-panel .external-login-provider a{padding:0!important}.tablet-menu-trigger_wrap{margin:0;width:2.5rem;height:2.5rem;display:flex;align-items:center;border-radius:1.25rem}.tablet-sign-in{display:flex;text-align:center;width:2.5rem;height:2.5rem;justify-content:center;align-items:center;color:#fff}.tablet-sign-in .icon-menu_account{font-size:2.25rem}.master-header row{z-index:103}.site-theme-header{background:#2a2a2a;padding:.5rem 0;width:100%}.site-theme-header:after,.site-theme-header:before{content:"";display:table}.site-theme-header:after{clear:both}.site-theme-header-image{width:300px}@media (max-width:899px){.site-theme-header-image{max-width:calc(100% - 40px);max-height:25px}}@media (max-width:599px){.site-theme-header-image{max-width:calc(100% - 40px);max-height:40px}}.journal-header .journal-logo-link{float:left}.journal-header .journal-logo{height:40px}.pg_Index .journal-header .journal-header_content .navbar-menu_wrap .mobile-site-menu-toggle{color:#2a2a2a}.journal-header{position:relative}.journal-header .journal-header_content{align-items:center}@media (min-width:900px){.journal-header .journal-header_content{padding:1rem;display:flex;justify-content:space-between}}@media (max-width:899px){.journal-header .journal-header_content{display:block;padding:1rem 1rem 2rem 1rem}}@media (max-width:599px){.journal-header .journal-header_content{justify-content:space-between;display:flex;padding:1rem}}.journal-header .journal-header_content .navbar-menu_wrap{margin:0}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu{z-index:2}@media (min-width:600px){.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu{display:block!important}}@media (max-width:899px){.journal-header .journal-header_content .navbar-menu_wrap{width:calc(100% - 4rem)}}@media (max-width:599px){.journal-header .journal-header_content .navbar-menu_wrap{position:relative;width:100%;top:0;order:3;padding:0 0 0 1rem;background:0;border:0}.journal-header .journal-header_content .navbar-menu_wrap .mobile-site-menu-toggle{height:2.5rem;line-height:2.5rem;display:block;text-align:center;border:none;float:right;color:#fff;padding:0 .75rem}.journal-header .journal-header_content .navbar-menu_wrap .mobile-site-menu-toggle i{font-weight:700;font-size:1.25rem;line-height:36px;float:left}.journal-header .journal-header_content .navbar-menu_wrap .mobile-site-menu-toggle .tablet-menu-label{display:block;text-transform:uppercase;font-family:Montserrat,sans-serif;margin-left:.5rem;font-size:.875rem;float:right}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu{display:none;position:absolute;right:0;top:3rem;background:#fff;border:1px solid #dbdbdb;border-top:0;box-shadow:0 3px 6px 0 rgba(56,62,67,.15)}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu.expanded{display:block}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu .site-menu{flex-wrap:wrap;width:240px}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu .site-menu>.site-menu-item{margin-left:0;width:100%}.journal-header .journal-header_content .navbar-menu_wrap .navbar-menu .site-menu>.site-menu-item .nav-link{padding:.5rem;display:block}}.journal-header .journal-header_content .journal-logo_wrap{width:auto}@media (max-width:899px){.journal-header .journal-header_content .journal-logo_wrap{float:left}.journal-header .journal-header_content .journal-logo_wrap .journal-logo{max-height:2rem}}.journal-header .journal-header_content .society-block_wrap{width:100px;text-align:right}.journal-header .journal-header_content .society-block_wrap .society-logo{height:2.5rem}@media (max-width:899px){.journal-header .journal-header_content .society-block_wrap{float:right}.journal-header .journal-header_content .society-block_wrap .society-logo{height:2rem}}@media (max-width:599px){.journal-header .journal-header_content .society-block_wrap{width:calc(100% - 336px);min-width:4rem;padding:0 0 0 1rem}}@media (min-width:900px){.journal-header .journal-header_content.with-society-logo .navbar-menu_wrap{width:calc(100% - 402px);margin:0 1rem}}@media (max-width:599px){.journal-header .journal-header_content.with-society-logo .navbar-menu_wrap{width:30px}}@media (min-width:900px){.journal-header .journal-header_content.with-society-logo .navbar-menu_wrap .site-menu{justify-content:center}}.journal-header .navbar-menu>i{display:none}.journal-header .site-menu{padding:0;margin:0;display:flex}.journal-header .site-menu .site-menu-item{margin:0 0 0 1.5rem}.journal-header .site-menu .site-menu-item:first-of-type{margin-left:0}.journal-header .site-menu .site-menu-item .nav-link{color:#2a2a2a;font-family:"Source Sans Pro",sans-serif;font-size:.875rem}.journal-header .site-menu .site-menu-item .nav-link i{margin:0 0 0 .5rem;font-size:.625rem}@media (max-width:599px){.journal-header .site-menu .site-menu-item .nav-link i{float:right}}@media (min-width:600px){.journal-header .site-menu>.site-menu-item{position:relative}}.journal-header .site-menu>.site-menu-item .site-menu{display:none;z-index:20}.journal-header .site-menu>.site-menu-item .site-menu.expanded{display:block}@media (min-width:600px){.journal-header .site-menu>.site-menu-item .site-menu{width:240px;position:absolute;flex-wrap:wrap;top:3rem;background:#fff;border:1px solid #dbdbdb;border-top:0;box-shadow:0 3px 6px 0 rgba(56,62,67,.15)}.journal-header .site-menu>.site-menu-item .site-menu>.site-menu-item{margin-left:0;width:100%}.journal-header .site-menu>.site-menu-item .site-menu>.site-menu-item .nav-link{padding:.5rem;display:block;line-height:1.25}}.journal-header .site-menu>.site-menu-item .site-menu .nav-link{box-sizing:border-box;font-weight:400;text-transform:none}@media (max-width:899px){.journal-header .site-menu>.site-menu-item .site-menu{border:1px solid #dbdbdb;top:2rem}}@media (max-width:599px){.journal-header .site-menu>.site-menu-item .site-menu{border:0;margin-left:.5rem}}@media (min-width:600px){.journal-header .site-menu>.site-menu-item:last-of-type .site-menu{right:0}}.widget-SitePageHeader{position:relative}.journal-header{position:unset}.journal-header .journal-header_content{padding:0 1rem;height:78px;margin:0 auto;max-width:1300px}.journal-header .navbar-menu_wrap{width:100%}body:not([data-sitename=asmdigitallibrary]) .journal-header{background:#383636;border-bottom:10px solid #03a678}body:not([data-sitename=asmdigitallibrary]) .journal-header .site-menu{justify-content:flex-start}@media (min-width:600px){body:not([data-sitename=asmdigitallibrary]) .journal-header .site-menu .site-menu-item.site-menu-lvl-0>.nav-link{color:#fff}}body:not([data-sitename=asmdigitallibrary]) .journal-header .site-menu .site-menu-item .nav-link{text-transform:uppercase;font-family:Montserrat,sans-serif;font-size:.875rem}@media (min-width:900px){body:not([data-sitename=asmdigitallibrary]) .journal-header .site-menu{justify-content:flex-end}}@media (max-width:899px){.mobile-search_wrap{margin-right:1rem}}.mobile-search_wrap .mobile-search_toggle{float:right}.mobile-search_wrap .mobile-search_toggle i{font-size:2.25rem;color:#fff}.navbar-search-container{padding:0 1rem}.navbar-search-container:after,.navbar-search-container:before{content:"";display:table}.navbar-search-container:after{clear:both}@media (min-width:900px){.navbar-search-container{width:50%}}@media (min-width:600px){.navbar-search-container{display:block}}@media (max-width:899px){.navbar-search-container{width:calc(100% - 220px)}}@media (max-width:599px){.navbar-search-container{display:none;width:100%;box-sizing:border-box;position:absolute;padding:.5rem;top:55px;background:#535353;z-index:2}}.navbar-search-container.expanded{display:block}.navbar-search{float:left;width:100%;border:1px solid #dbdbdb;background:#fff;margin:0;border-radius:.25rem}.navbar-search:after,.navbar-search:before{content:"";display:table}.navbar-search:after{clear:both}@media (min-width:600px){.navbar-search{width:calc(100% - 5.25rem)}}.navbar-search ul{margin-left:0}.navbar-search .navbar-search-input_wrap{width:calc(100% - 150px);float:left;position:relative}.navbar-search .navbar-search-input,.navbar-search input[type=text]{background:#fff;margin:0;padding:0 .5rem;height:2.5rem;font-family:"Source Sans Pro",sans-serif;font-size:1rem;border:0;border-radius:.25rem}.navbar-search .navbar-search-submit_wrap{width:3rem;height:2.5rem;float:left;border-radius:0}.navbar-search .navbar-search-submit{display:block;line-height:2.5rem;text-align:center}.navbar-search-filter_wrap{width:102px;float:left}.navbar-search-filter{border:0;background:#ededed;border-left:1px solid #dbdbdb;border-right:1px solid #dbdbdb;width:100%;height:2.5rem;font-size:.875rem;font-family:"Source Sans Pro",sans-serif;margin:0}#UmbrellaSearchTermInputHint,.microsite-search-term-input-hint{background:none repeat scroll 0 0 transparent;border:0;margin:-2.5rem 0 0 0!important;padding:0 0 0 1px;position:relative;z-index:-1}.term-list{position:absolute;margin-top:1px;background:#fff;z-index:100;border:1px solid #dbdbdb;border-top:0;box-shadow:0 3px 6px 0 rgba(56,62,67,.15);width:calc(100% - 18px);padding:.5rem}.term-list li{margin-top:.5rem}.term-list li:first-of-type{margin-top:0}.term-list li a.active{font-weight:700;background:#dbdbdb}.term-list:empty{display:none}.term-list li.disbleAutosuggest a{font-weight:700}.navbar-search-advanced{height:2.5rem;width:4.5rem;padding:0 0 0 .5rem;display:flex;align-items:center}.navbar-search-advanced a{color:#fff!important;font-size:.8rem;line-height:1.2}.global-nav{height:2.5rem;margin-right:1rem}@media (max-width:599px){.global-nav{flex-grow:2}}.global-nav .global-nav_link-wrap{display:flex}@media (max-width:599px){.global-nav .global-nav-dropdown{height:90vh;overflow:auto}}.global-nav .global-nav-dropdown>ul.site-menu{display:flex;margin:1rem 0 0 0;padding:0;flex-wrap:wrap;justify-content:space-between}.global-nav .global-nav-dropdown>ul.site-menu a{color:#fff}.global-nav .global-nav-dropdown>ul.site-menu>li{align-self:flex-start;padding:0 1rem;box-sizing:border-box}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-BOOKS-\&-HANDBOOKS{margin-top:1.5rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-BOOKS-\&-HANDBOOKS>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:1px solid #fff;display:inline-block;padding-bottom:.5rem;margin-bottom:1rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-BOOKS-\&-HANDBOOKS>a:hover{text-decoration:none}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-BOOKS-\&-HANDBOOKS li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-BOOKS-\&-HANDBOOKS li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-ALLOY-DIGEST-\&-MAGAZINES{margin-top:1.5rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-ALLOY-DIGEST-\&-MAGAZINES>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:1px solid #fff;display:inline-block;padding-bottom:.5rem;margin-bottom:1rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-ALLOY-DIGEST-\&-MAGAZINES>a:hover{text-decoration:none}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-ALLOY-DIGEST-\&-MAGAZINES li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-ALLOY-DIGEST-\&-MAGAZINES li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases{margin-top:2rem;width:100%}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases{order:4}}@media (min-width:1200px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases{width:45%}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:4px solid #03a678;display:block;padding-bottom:.5rem;margin-bottom:1rem}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases>ul{-moz-column-count:2;column-count:2;display:block!important}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases>ul li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Databases>ul li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines{margin-top:2rem;width:100%}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines{order:6;width:50%}}@media (min-width:1200px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines{width:22.5%;margin-top:-.5rem}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:4px solid #fcb530;display:block;padding-bottom:.5rem;margin-bottom:1rem}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines>ul{display:block!important}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Magazines li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books{margin-top:2rem;width:100%}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books{order:7;width:50%}}@media (min-width:1200px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books{width:22.5%;margin-top:-.5rem}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:4px solid #d83e00;display:block;padding-bottom:.5rem;margin-bottom:1rem}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books>ul{display:block!important}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Books li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals{margin-top:2rem;width:100%}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals{order:5}}@media (min-width:1200px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals{width:55%}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:4px solid #0f5db9;display:block;padding-bottom:.5rem;margin-bottom:1rem}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals>ul{-moz-column-count:2;column-count:2;display:block!important}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals>ul li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-Journals>ul li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES{width:100%;margin-top:1.5rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:1px solid #fff;display:inline-block;padding-bottom:.5rem;margin-bottom:1rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES>a:hover{text-decoration:none}@media (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES ul{-moz-column-count:2;column-count:2}}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-OTHER-ASM-RESOURCES li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-CONFERENCE-PROCEEDINGS{margin-top:1.5rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-CONFERENCE-PROCEEDINGS>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;border-bottom:1px solid #fff;display:block;padding-bottom:.5rem;margin-bottom:1rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-CONFERENCE-PROCEEDINGS>a:hover{text-decoration:none}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-CONFERENCE-PROCEEDINGS li{margin-top:1rem;line-height:1.25}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-CONFERENCE-PROCEEDINGS li:first-of-type{margin-top:0}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>a{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:uppercase;display:inline-block;padding-bottom:.5rem;border-bottom:1px solid #fff}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>a:hover{text-decoration:none}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul{margin-top:1rem}@media (max-width:899px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About{margin-top:2rem;width:100%}}@media (max-width:899px) and (min-width:600px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul{display:block!important}}@media (max-width:899px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul li{margin-top:1rem;line-height:1.25}}@media (min-width:900px){.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About{margin-top:2rem;line-height:1.45rem}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul{display:flex}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul li{margin-left:1rem!important}.global-nav .global-nav-dropdown>ul.site-menu>li.site-menu-item-About>ul li:first-of-type{margin-left:0!important}}.global-nav .global-nav-dropdown>ul.site-menu>li ul{margin:0}.global-nav .global-nav-dropdown>ul.site-menu>li ul li{margin:0;padding:0}.global-nav .global-nav-dropdown>ul.site-menu>li ul li a:hover{text-decoration:none}.global-nav-trigger{padding:0;display:flex;height:2.5rem;align-items:center;color:#ccc}.global-nav-trigger .arrow-icon{background:#43464a;height:2rem;width:2rem;display:flex;line-height:2rem;justify-content:center}.global-nav-trigger i:before{content:"\e932"}.global-nav-trigger.expanded i:before{content:"\e935"}.global-nav-trigger:hover{color:#ccc}.global-nav-dropdown .menu-close{color:#fff;padding:.5rem;position:absolute;right:.75rem;top:.25rem;font-size:2rem;font-weight:700}.pg_SelfServePage .ss-content{background:#fff;margin-top:2rem}.pg_SelfServePage .ss-content>.widget{padding:1.25rem 2rem 2rem 2rem}.pg_SelfServePage .ss-content .topic-header{border-bottom:1px solid #dbdbdb;padding-bottom:.5rem;margin-top:3rem}.pg_SelfServePage .ss-content .topic-header a{font-size:1.5rem;font-weight:700;color:#2a2a2a}.pg_SelfServePage .ss-content .topic-list{-moz-column-count:3;column-count:3;margin-top:1rem;margin-bottom:3rem}.pg_SelfServePage .ss-content .topic-list a{font-size:1.125rem}.pg_SelfServePage .ss-content .topic-list a:hover{text-decoration:underline}@media (max-width:899px){.pg_SelfServePage .ss-content .topic-list{-moz-column-count:2;column-count:2}}@media (max-width:599px){.pg_SelfServePage .ss-content .topic-list{-moz-column-count:1;column-count:1}}#contact-us-page .required-wrap{margin-top:1rem}#contact-us-page input,#contact-us-page select,#contact-us-page textarea{margin-bottom:0}#contact-us-page select{height:2.5rem}#contact-us-page input,#contact-us-page select,#contact-us-page textarea{border:1px solid #dbdbdb;margin-top:.25rem}#contact-us-page .field{margin-top:1rem}#contact-us-page .char-remaining{margin-top:.25rem;font-size:13px;color:#afafaf;font-style:italic}#contact-us-page .widget-ContactUs{background:#fff;margin:2rem auto;padding:1.25rem 2rem 2rem 2rem}@media (min-width:900px){#contact-us-page .widget-ContactUs{width:70%}}.pg_AdvancedSearch .page.advanced-search{background:#fff;padding-bottom:2rem}.pg_IssueBrowseByYear .content-main_content .page-column--center{background:#fff;margin:2rem auto;padding:1.25rem 2rem 2rem 2rem}.pg_IssueBrowseByYear .widget-ContentBrowseAllYearsManifest{margin:1.5rem 0;-moz-column-count:4;column-count:4}.handbooks-by-volume h1{margin-bottom:.5rem}.handbooks-by-volume h2{margin-top:1.5rem}.handbooks-by-volume h2+ul li{margin-top:.25rem}.handbooks-by-volume h2+ul li:first-of-type{margin-top:0}.handbooks-by-volume ul{margin-left:0}.handbooks-by-volume ul li{margin-top:.5rem}.handbooks-by-volume ul li span{width:100px;display:inline-block}@media (min-width:900px){.handbooks-by-volume>ul{-moz-column-count:2;column-count:2}}.sidebar-widget_wrap .widget-links_wrap>div,.sidebar-widget_wrap .widget-links_wrap>li{padding:1rem}.widget-Alerts .widget-links_wrap .reveal-modal>div>div{margin:1rem 0}.widget-PersonalizedContent .title{text-align:center;margin:1rem 0}.widget-PersonalizedContent .ymal-content_wrap{display:flex;justify-content:space-between;text-align:left;flex-wrap:wrap}.widget-PersonalizedContent .ymal-content_wrap>div{padding:2rem 1.5rem;min-height:200px;font-size:1.75rem;border:1px solid #ddd;border-top:8px solid #03a678;box-sizing:border-box;transition:background-color .5s ease;margin:1rem auto}@media (max-width:599px){.widget-PersonalizedContent .ymal-content_wrap>div{width:90%}}@media (min-width:600px){.widget-PersonalizedContent .ymal-content_wrap>div{width:45%}}@media (min-width:900px){.widget-PersonalizedContent .ymal-content_wrap>div{width:25%}}.widget-PersonalizedContent .ymal-content_wrap>div:hover{cursor:pointer;box-shadow:0 3px 6px rgba(0,0,0,.16),0 3px 6px rgba(0,0,0,.23);background-color:#f5f5f5}.widget-PersonalizedContent .ymal-content_wrap>div a{font-size:unset;line-height:1.5}.widget-PersonalizedContent .ymal-content_wrap>div a span{display:block}.widget-PersonalizedContent .ymal-content_wrap>div.pci-book-chapter .book-title{font-size:1rem!important;color:#2a2a2a}.widget-EcommerceBuyThis.widget-instance-{background:0 0;padding-left:0}.widget-EcommerceBuyThis .resource-price{display:none}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li{flex-grow:1}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li a{background-color:#ededed}.widget-ArticleListNewAndPopular .articleListNewAndPopularCombinedView li a.active{font-weight:700;background-color:#fff}.widget-ArticleListNewAndPopular .widget-dynamic-entry-wrap .widget-dynamic-entry{border-bottom:1px dotted #dbdbdb;margin-bottom:1rem;padding-bottom:1rem}.widget-ArticleListNewAndPopular .widget-dynamic-entry-wrap .widget-dynamic-entry:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.pg_index .widget-ArticleListNewAndPopular{border:1px solid #dbdbdb}.pg_Index p a,.pg_Index p a:visited{text-decoration:none;border-bottom:none;box-shadow:none;transition:none;cursor:pointer}.pg_Index p a:hover{background:0 0;text-decoration:underline}.widget-dynamic__header h3{text-transform:uppercase}.widget-dynamic__underbar{display:none}.pg_Index .widget-SelfServeContent img{margin-bottom:1rem;width:100%;height:auto}@media all and (max-width:549px){.pg_Index .widget-SelfServeContent{margin-bottom:2rem!important}}.header-row--feature h2{color:#fff!important;font-weight:400!important;text-align:center;font-family:"Source Sans Pro",sans-serif;font-size:2rem;margin-bottom:1rem}.widget.widget-dynamic.header-row.homepage-row1{background:#ededed}.widget.widget-dynamic.header-row.homepage-row1>.widget-dynamic-inner-wrap{padding:4rem 0 3rem 0}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row]):last-child{margin-bottom:3rem}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])>.widget-dynamic-inner-wrap{margin-top:3rem;display:flex;justify-content:space-between}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])>.widget-dynamic-inner-wrap>div{flex-grow:1;margin-left:2rem;box-sizing:border-box}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])>.widget-dynamic-inner-wrap>div:first-of-type{margin-left:0}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])>.widget-dynamic-inner-wrap>div div{line-height:1.5}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])[data-count="2"]>.widget-dynamic-inner-wrap>div{width:50%}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])[data-count="3"]>.widget-dynamic-inner-wrap>div{width:33%}.location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not([class*=homepage-row])[data-count="4"]>.widget-dynamic-inner-wrap>div{width:25%}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:last-child,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:last-child{margin-bottom:3rem}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap{margin-top:3rem;display:flex;justify-content:space-between}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div{flex-grow:1;margin-left:2rem;box-sizing:border-box}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div:first-of-type,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div:first-of-type{margin-left:0}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div div,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap>div div{line-height:1.5}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="2"]>.widget-dynamic-inner-wrap>div,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="2"]>.widget-dynamic-inner-wrap>div{width:50%}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="3"]>.widget-dynamic-inner-wrap>div,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="3"]>.widget-dynamic-inner-wrap>div{width:33%}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="4"]>.widget-dynamic-inner-wrap>div,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic[data-count="4"]>.widget-dynamic-inner-wrap>div{width:25%}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:last-child,[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:last-child,[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:last-child{margin-bottom:0}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap,[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap,[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic>.widget-dynamic-inner-wrap{margin-top:0}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:nth-child(even),[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:nth-child(even),[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:nth-child(even){background-color:#e8eaee}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not(.header-row),[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not(.header-row),[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic:not(.header-row){padding-top:3rem;padding-bottom:3rem}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row,[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row,[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row{max-width:100%!important;min-height:500px;margin:auto;padding:0!important;position:relative;display:flex;align-items:center}[data-sitename=asmbooksgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row:after,[data-sitename=asmdigitallibrary].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row:after,[data-sitename=journalsgateway].pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row:after{content:" ";z-index:1;display:block;position:absolute;height:100%;top:0;left:0;right:0;background:rgba(0,0,0,.25)}[data-sitename=asmbooksgateway] .header-row--feature,[data-sitename=asmdigitallibrary] .header-row--feature,[data-sitename=journalsgateway] .header-row--feature{width:65%!important;margin:0 auto!important;background-color:#333;padding:2rem!important;box-shadow:0 0 25px #000;z-index:10}[data-sitename=asmbooksgateway] .header-row--feature .feature-links,[data-sitename=asmdigitallibrary] .header-row--feature .feature-links,[data-sitename=journalsgateway] .header-row--feature .feature-links{text-align:center}[data-sitename=asmbooksgateway] .header-row--feature .feature-links a,[data-sitename=asmdigitallibrary] .header-row--feature .feature-links a,[data-sitename=journalsgateway] .header-row--feature .feature-links a{color:#fff}[data-sitename=asmbooksgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row>.widget-dynamic-inner-wrap,[data-sitename=asmdigitallibrary] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row>.widget-dynamic-inner-wrap,[data-sitename=journalsgateway] .location-main-content>.widget.widget-dynamic>.widget-dynamic-inner-wrap>.widget.widget-dynamic.header-row>.widget-dynamic-inner-wrap{margin:0 auto!important;max-width:900px}.hero-navbar-search:after,.hero-navbar-search:before{content:"";display:table}.hero-navbar-search:after{clear:both}.hero-navbar-search .microsite-search{position:relative;width:calc(100% - 75px);margin-right:.5rem;float:left}.hero-navbar-search .microsite-search .button{border:0;padding:0 1rem;position:absolute;right:0;top:0;line-height:40px;font-weight:400;text-transform:uppercase}.hero-navbar-search .microsite-search .button span{margin-left:.5rem}.hero-navbar-search .advanced-search{color:#fff;font-size:13px}[data-sitename=asmbooksgateway] .header-row+.widget-dynamic>.widget-dynamic-inner-wrap .widget,[data-sitename=asmdigitallibrary] .header-row+.widget-dynamic>.widget-dynamic-inner-wrap .widget,[data-sitename=journalsgateway] .header-row+.widget-dynamic>.widget-dynamic-inner-wrap .widget{background:#fff!important;padding:1.5rem 1rem!important;margin-right:1rem}@media (min-width:900px){.pg_index .widget-instance-journals_home-hero-feature,body[data-sitename=asmbooksgateway].pg_index .widget-instance-books_home-hero-feature{display:flex;justify-content:space-evenly}.pg_index .widget-instance-journals_home-hero-feature .home-hero-textbox,body[data-sitename=asmbooksgateway].pg_index .widget-instance-books_home-hero-feature .home-hero-textbox{width:32%;margin:2rem 1rem}}body[data-sitename=asmbooksgateway].pg_index .widget-instance-books_home-hero-feature .home-hero-textbox.home-hero-textbox .homepage-feature-image{width:150px}body[data-sitename=asmbooksgateway].pg_index .widget-instance-books_home-hero-feature .home-hero-textbox .homepage-feature-text{width:calc(100% - 150px);font-size:1.25rem;padding:.5rem;line-height:1.25}.homepage-row2{background:#dbdbdb;min-height:245px}.homepage-row2>.widget-dynamic-inner-wrap{padding:2rem 0;display:flex;justify-content:space-between}.homepage-row2+.widget.widget-dynamic>.widget-dynamic-inner-wrap>div{border:1px solid #ccc;flex-grow:1;margin-left:1.5rem;padding:1rem;box-sizing:border-box}.homepage-row2+.widget.widget-dynamic>.widget-dynamic-inner-wrap>div:first-of-type{margin-left:0}.widget-info-wrap{position:relative}.widget-info-wrap .current-issue-title{margin-bottom:1rem}.widget-info-wrap .ii-pub-date,.widget-info-wrap .issue,.widget-info-wrap .volume{font-size:2rem;line-height:1.2;font-weight:200;display:inline-block}.widget-info-wrap .article-issue-img{position:absolute;top:0;left:0;width:250px}@media all and (max-width:900px){.widget-info-wrap .article-issue-img{position:relative;float:left}}@media all and (max-width:600px){.widget-info-wrap .article-issue-img{width:120px;margin-right:1rem}}@media all and (max-width:480px){.widget-info-wrap .article-issue-img{float:none;margin:0 auto 1rem auto}}.widget-info-wrap .article-issue-img img{max-width:100%;min-width:200px}@media all and (max-width:600px){.widget-info-wrap .article-issue-img img{min-width:120px}}.widget-info-wrap .article-issue-info,.widget-info-wrap .current-issue-title{margin-left:300px}@media all and (max-width:900px){.widget-info-wrap .article-issue-info,.widget-info-wrap .current-issue-title{width:calc(100% - 300px)}}@media all and (max-width:600px){.widget-info-wrap .article-issue-info,.widget-info-wrap .current-issue-title{display:block;width:100%;margin-left:0}}.widget-info-wrap .current-issue-title{font-weight:700}.widget-info-wrap .view-current-issue{margin-top:2rem}div[class*=Home_Row1_Middle]{background-color:transparent!important;padding:0!important}.homepage-row2:after,.homepage-row2:before,.widget-instance-Home_MainContentB1:after,.widget-instance-Home_MainContentB1:before{content:"";display:table}.homepage-row2:after,.widget-instance-Home_MainContentB1:after{clear:both}.homepage-row2 .widget-dynamic-inner-wrap div[class$=About_the_journal],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=About_the_journal],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle]{width:50%;margin:0 1rem 0 276px}@media all and (max-width:900px){.homepage-row2 .widget-dynamic-inner-wrap div[class$=About_the_journal],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=About_the_journal],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle]{margin-left:0}}@media all and (max-width:600px){.homepage-row2 .widget-dynamic-inner-wrap div[class$=About_the_journal],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=About_the_journal],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Middle]{width:100%!important;margin:0 0 1rem 0}}.homepage-row2 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info]{width:200px!important;padding:2rem 1rem!important;margin:0;border:none;text-align:center;background:#fff!important}@media all and (max-width:900px){.homepage-row2 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info]{width:38%}}@media all and (max-width:600px){.homepage-row2 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.homepage-row2 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class$=Academic_Editors],.widget-instance-Home_MainContentB1 .widget-dynamic-inner-wrap div[class*=Home_Row1_Editor_Info]{width:100%!important;margin:0}}.pg_Index .twitter-feed{text-align:center;overflow:hidden}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even){background-color:#ccc}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even)>.widget-dynamic-inner-wrap .widget-SelfServeContent .related-titles-container{background-color:#ccc}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even)>.widget-dynamic-inner-wrap .widget-SelfServeContent .homepage-panel-image,.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even)>.widget-dynamic-inner-wrap .widget-SelfServeContent img{padding:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even)>.widget-dynamic-inner-wrap .widget-SelfServeContent .homepage-panel-image img,.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap>.widget-dynamic:nth-child(even)>.widget-dynamic-inner-wrap .widget-SelfServeContent img img{padding:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent h3{margin-top:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent .homepage-panel-image{margin-bottom:1rem}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent .homepage-panel-text,.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent h3{padding:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:first-child{padding-left:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:first-child .padded h3,.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:first-child h3{padding-left:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:last-child{padding-right:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:last-child .padded h3,.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:last-child h3{padding-right:0}@media (max-width:549px){.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent .homepage-panel-text{padding:0 0 15px 0}}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap{display:flex;flex-direction:row;flex-wrap:wrap}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>.widget{padding:0;box-sizing:border-box}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type{border-right:none;order:1;width:100%;margin-bottom:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-img{float:left;width:140px;margin:0 10px 0 0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-img a{display:block}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-img img{border:1px solid #dbdbdb;width:140px;display:block}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .current-issue-title{font-weight:700;font-size:1rem}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-info .ii-pub-date,.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-info .issue,.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-info .volume{font-size:.875rem}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-info .issue,.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-info .volume{display:inline}@media (min-width:550px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type{border-right:1px solid #dbdbdb;width:165px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type .article-issue-img{margin:0 0 5px 0}}@media (min-width:1200px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:first-of-type{border-right:none}}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2){order:2;margin:25px auto 0;width:100%;background-color:#fafafa;border:1px solid #dbdbdb;padding:10px 15px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap{background-color:#fafafa;border:none;margin:0;padding:0;width:100%}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap div{text-align:left}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap{border-bottom:1px solid #dbdbdb;padding:0 0 .5em;margin-bottom:.5em;margin-right:0;overflow:hidden}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-data{float:left;font-size:.875rem;font-weight:400;margin-bottom:0;line-height:1.2}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-label{float:left;font-weight:700;font-size:.875rem;margin-right:10px;line-height:1.2}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-row{display:inline-block;float:left;margin-right:1.5em}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .widget{border:none;background-color:#fafafa;margin:0;padding:0;width:100%!important}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap>.widget:nth-of-type(2){border:none;margin:0;padding:0;font-size:.875rem;line-height:1.4}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap>.widget:nth-of-type(2) p{font-size:.875rem;line-height:1.4;margin-bottom:0}@media (min-width:550px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2){order:3;width:100%}}@media (min-width:930px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2){order:4;width:100%}}@media (max-width:1199px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-SelfServeContent p{display:inline-block;margin:0 1.5em 0 0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-SelfServeContent strong{margin-right:10px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-SelfServeContent br{content:"";margin-right:2px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-SelfServeContent br:after{content:","}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-SelfServeContent br:first-of-type{display:none}}@media (min-width:1200px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2){margin:0 25px 0 0;order:2;padding:20px 15px;width:200px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap div{text-align:center}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap{border-bottom:1px dotted #dbdbdb;padding-bottom:1em;margin-bottom:1em;margin-right:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-data{float:none;font-size:20px;font-weight:700;margin-right:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-label{float:none;font-size:.875rem;font-weight:400;margin-right:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-row{display:normal;float:none;margin-right:0;margin-bottom:10px}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .impact-factor-wrap .impact-row:last-child{margin-bottom:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(2) .widget-dynamic-inner-wrap .widget-SelfServeContent p{margin:0 0 10px 0}}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3){border:none;order:3;margin:25px auto 0;min-height:250px;max-width:100%;width:100%}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3) .special-issues{height:250px;position:relative}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3) .special-issues a{display:block;height:100%;width:100%}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3) .special-issues .image-overlay{background-color:rgba(255,255,255,.85);bottom:20px;padding:10px;position:absolute;z-index:1000}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3) .special-issues .image-overlay h3{margin:0}@media (min-width:550px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3){margin:0 0 0 25px;order:2;width:calc(100% - 190px)}}@media (min-width:930px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3){margin:0 0 0 25px;order:2;width:calc(100% - 515px)}}@media (min-width:1200px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(3){margin:0;order:3;width:calc(100% - 715px)}}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(4){float:right;min-height:250px;margin:25px auto 0;max-width:100%;order:4;width:300px;padding:0}.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(4) img{padding:0;margin:0}@media (min-width:550px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(4){order:4}}@media (min-width:930px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(4){margin:0 0 0 25px;order:3}}@media (min-width:1200px){.pg_Index .location-main-content .widget-dynamic-inner-wrap .row-journal-features[data-count="4"] .widget-dynamic-inner-wrap>div.widget:nth-of-type(4){margin:0 0 0 25px;order:4}}.pg_Index .widget-SelfServeContent{position:relative}.pg_Index .widget-dynamic-entry-wrap{border:none}.pg_Index .widget-dynamic-entry-wrap a{color:#535353;line-height:1.5}.pg_Index .widget-dynamic-entry-wrap a:hover{text-decoration:underline}.pg_Index .widget-dynamic-entry-wrap .fb-box-title{font-family:"Source Sans Pro",sans-serif;font-size:20px;font-weight:700;margin-bottom:20px;padding:0}.pg_Index .widget-dynamic-entry-wrap .fb-item-title{margin-bottom:0}.pg_Index .widget-dynamic-entry-wrap .fb-content-item:last-child{margin-bottom:0;padding-bottom:0}.pg_Index .fb-box-title{font-family:"Source Sans Pro",sans-serif;font-size:20px;font-weight:700;margin-bottom:20px}.pg_Index .fb,.pg_Index .widget-layout--vert{height:100%}.pg_Index .fb .widget-dynamic-alert,.pg_Index .widget-layout--vert .widget-dynamic-alert{display:none}.pg_Index .fb .widget-dynamic-entry,.pg_Index .widget-layout--vert .widget-dynamic-entry{border-bottom:1px dotted #dbdbdb;margin-bottom:15px;padding-bottom:15px}.pg_Index .fb .widget-dynamic-entry:last-of-type,.pg_Index .widget-layout--vert .widget-dynamic-entry:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.pg_Index .fb .widget-dynamic-entry a:hover,.pg_Index .widget-layout--vert .widget-dynamic-entry a:hover{text-decoration:underline}.pg_Index .fb .widget-dynamic-title,.pg_Index .widget-layout--vert .widget-dynamic-title{text-align:center;margin-bottom:1rem}.pg_Index .fb .widget-dynamic-entry-wrap,.pg_Index .widget-layout--vert .widget-dynamic-entry-wrap{padding:0}.pg_Index .fb .widget-dynamic-heading,.pg_Index .widget-layout--vert .widget-dynamic-heading{font-size:20px;font-weight:700;line-height:1.25em;margin:0 0 1.4em 0;padding-bottom:0}@media all and (min-width:550px){.pg_Index .widget-IssueInfo__title{clear:both}}.marquee-overlay{background:rgba(255,255,255,.85) none repeat scroll 0 0;bottom:20px;display:inline-block;left:0;padding:15px;position:absolute;z-index:2000}.marquee-title{font-size:24px;font-family:"Source Sans Pro",sans-serif;line-height:1.334;margin:0;display:inline-block}.marquee-title:hover{text-decoration:underline}.marquee-text{color:#afafaf;line-height:1.5em;margin:10px 0 0 0}.marquee-wrap{height:100%;margin:0;padding:0;position:relative;width:100%;background-size:cover!important;background-position:center center}.marquee-wrap-link{display:block;height:100%;width:100%}@media (max-width:930px){.marquee-overlay{bottom:10px;padding:10px 15px}}@media (max-width:480px){.marquee-overlay{padding:10px 5px}}.pg_Index .widget-SelfServeContent{font-family:"Source Sans Pro",sans-serif;font-size:.875rem}.pg_Index .widget-SelfServeContent h1,.pg_Index .widget-SelfServeContent h2,.pg_Index .widget-SelfServeContent h3,.pg_Index .widget-SelfServeContent h4,.pg_Index .widget-SelfServeContent h5,.pg_Index .widget-SelfServeContent h6{padding:0;margin-top:0;margin-bottom:.75rem;line-height:1.35em}.pg_Index .widget-SelfServeContent h3{font-size:20px}.pg_Index .widget-SelfServeContent h4,.pg_Index .widget-SelfServeContent h5,.pg_Index .widget-SelfServeContent h6{font-size:1rem;font-weight:700;margin-top:1.25rem}.pg_Index .widget-SelfServeContent p{font-size:.875rem;margin-bottom:.75rem}.pg_Index .widget-SelfServeContent p:last-child{margin-bottom:0}.pg_Index .widget-SelfServeContent img{display:block}.pg_Index .widget-SelfServeContent ol,.pg_Index .widget-SelfServeContent ul{margin:.75rem 0}.pg_Index .widget-SelfServeContent ol:last-child,.pg_Index .widget-SelfServeContent ul:last-child{margin-bottom:0}.pg_Index .widget-SelfServeContent ul.bullet{padding-left:1.3em}.homepage-panel-image{width:100%!important}.homepage-panel-image img{padding:0;width:100%!important;height:auto!important}.homepage-panel-image a{display:block}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd) .widget-SelfServeContent .homepage-panel-image{margin-top:0}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic .widget-SelfServeContent .homepage-panel-video{position:relative;padding-bottom:56.25%;padding-top:25px;height:0}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic .widget-SelfServeContent .homepage-panel-video iframe{position:absolute;top:0;left:0;width:100%!important;height:100%!important}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(even) .widget-SelfServeContent .homepage-panel-video{width:calc(100% + 36px)!important;margin:-22px -18px 20px -18px}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(even) .widget-SelfServeContent .homepage-panel-video iframe{position:absolute;top:22px;left:18px;width:100%!important;height:100%!important}.homepage-panel-link{display:block;padding:0 20px 15px;text-align:left;width:100%;font-size:15px}.homepage-panel-link a{color:#0f5db9}a.homepage-panel-link{color:#0f5db9}.location-main-content>.widget-dynamic-inner-wrap .widget-dynamic .widget-SelfServeContent .homepage-panel-video{position:relative;padding-bottom:56.25%;padding-top:25px;height:0;margin-top:-5px}.location-main-content>.widget-dynamic-inner-wrap .widget-dynamic .widget-SelfServeContent .homepage-panel-video iframe{position:absolute;top:0;left:0;width:100%!important;height:100%!important}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(even) .widget-SelfServeContent .homepage-panel-video iframe{position:absolute;top:24px;left:18px;width:100%!important;height:100%!important}.row-related-titles .widget{padding:0!important}.related-titles-container{display:flex;flex-flow:row wrap;justify-content:center;background-color:none}.related-titles-container img{border:1px solid #dbdbdb;height:150px!important;width:auto!important;margin:0 auto;padding:0}.related-title-wrap{margin:0 15px 20px;text-align:center;width:130px}.related-title-text{line-height:1.25em;margin-top:10px;text-align:center}.related-title-wrap img{padding:0}.pg_Index .twitter-feed>.homepage-panel-text>h3{text-align:center}.pg_Index .twitter-feed iframe{display:block!important;height:100%!important}.pg_Index .panel-twitter{height:500px;overflow:hidden}@media all and (min-width:550px){.pg_Index .twitter-feed{min-height:350px}.pg_Index .panel-twitter{position:absolute;top:60px;bottom:0;left:0;right:0;height:calc(100% - 60px)}}@media all and (min-width:550px){.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent .twitter-feed .homepage-panel-text h3{margin-right:-22px;margin-left:-22px}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:first-child .twitter-feed .homepage-panel-text h3{margin-left:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent:last-child .twitter-feed .homepage-panel-text h3{margin-right:0}.pg_Index .location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(odd)>.widget-dynamic-inner-wrap .widget-SelfServeContent .panel-twitter{top:55px;height:calc(100% - 55px)}}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic .widget-SelfServeContent div.twitter-feed iframe{margin-top:0}.location-main-content>.widget-dynamic>.widget-dynamic-inner-wrap .widget-dynamic:nth-child(even) .widget-SelfServeContent div.twitter-feed iframe{margin:0}.row-hero-panel a{display:block}.row-hero-panel a:hover{text-decoration:none}.row-hero-panel a:hover h3{text-decoration:underline}@media all and (min-width:1100px){.row-hero-panel .widget-dynamic-inner-wrap{display:block!important;position:relative}.row-hero-panel .widget-dynamic-inner-wrap:after,.row-hero-panel .widget-dynamic-inner-wrap:before{content:" ";display:table}.row-hero-panel .widget-dynamic-inner-wrap:after{clear:both}.row-hero-panel .widget-dynamic-inner-wrap .widget{width:calc(50% - 25px)!important;float:right!important;display:block!important;margin-right:0!important;padding:0!important;box-sizing:border-box!important}.row-hero-panel .widget-dynamic-inner-wrap .widget:not(:first-child){border-right:none!important;border-bottom:1px solid #dbdbdb;padding:12px 0!important;position:absolute;height:calc(33.3% + 8px);right:25px}.row-hero-panel .widget-dynamic-inner-wrap .widget:not(:first-child) img{height:calc(100% - 24px)!important;width:auto!important;position:absolute}.row-hero-panel .widget-dynamic-inner-wrap .widget:not(:first-child) h3{font-size:18px;font-family:"Source Sans Pro",sans-serif;font-weight:400;margin-bottom:.25rem!important}.row-hero-panel .widget-dynamic-inner-wrap .widget:not(:first-child) p{line-height:1.5em}.row-hero-panel .widget-dynamic-inner-wrap .widget:not(:first-child) .homepage-panel-text{margin-left:30.5%}.row-hero-panel .widget-dynamic-inner-wrap .widget:last-child{border-bottom:none}.row-hero-panel .widget-dynamic-inner-wrap .widget:nth-child(2){top:-12px}.row-hero-panel .widget-dynamic-inner-wrap .widget:nth-child(3){top:calc(33.3% - 4px)}.row-hero-panel .widget-dynamic-inner-wrap .widget:nth-child(4){top:calc(66.6% + 4px)}.row-hero-panel .widget-dynamic-inner-wrap .homepage-panel-image{margin:0!important}.row-hero-panel .widget-SelfServeContent:first-child{float:left!important;padding:0!important;margin-left:0!important;border:none!important}.row-hero-panel .widget-SelfServeContent:first-child .homepage-panel-text{position:absolute;bottom:25px;background:rgba(0,33,71,.9);background:rgba(255,255,255,.88);width:75%;padding:15px!important}.row-hero-panel .widget-SelfServeContent:first-child h3{font-size:24px;font-family:"Source Sans Pro",sans-serif;font-weight:400;margin:0 0 .25rem 0!important}.row-hero-panel .widget-SelfServeContent:first-child p{color:#2a2a2a;line-height:1.5em}}.row-connect-panel .widget-SelfServeContent h3{font-size:1rem!important;font-weight:700;text-align:center;margin-bottom:0!important}.row-connect-panel .homepage-panel-image{margin-top:3px!important;margin-bottom:12px!important}.row-connect-panel .homepage-panel-image img{height:35px!important;width:auto!important;margin:0 auto}.pg_Index .widget-dynamic-inner-wrap{max-width:100%;padding:0}.pg_Index .widget-dynamic-inner-wrap .widget-dynamic-inner-wrap{max-width:1340px;margin-bottom:4rem}.pg_Index .master-main{padding-top:0}.pg_Index .homepage-feature-image,.pg_Index .homepage-feature-text{width:100%}.pg_Index .homepage-feature-text{padding:1rem}.pg_Index .widget-SelfServeContent,.pg_Index .widget-SelfServeContent a,.pg_Index .widget-SelfServeContent p{font-size:unset}.pg_Index .home-hero{background-size:cover}.pg_Index .home-hero h1{color:#fff;font-size:2.5rem;font-weight:300}.pg_Index .home-hero h2{font-weight:400;font-size:2rem}.pg_Index .home-hero-textbox{background:rgba(36,36,36,.85);margin:2.5rem auto;padding:1.5rem;max-width:1000px;width:80%;border-radius:.25rem;color:#fff;display:flex}.home-hero-textbox .homepage-feature-image{width:150px}.home-hero-textbox .home-feature-link a{color:#fff}.pg_Index .home-temp-suggested{text-align:center}.pg_Index ul.card-list{display:flex;justify-content:space-between;text-align:left}.pg_Index ul.card-list li{width:20%;padding:2rem 1.5rem;min-height:250px;font-size:1.75rem;border:1px solid #ddd;border-top:8px solid #03a678;transition:background-color .5s ease}.pg_Index ul.card-list li:hover{cursor:pointer;box-shadow:0 3px 6px rgba(0,0,0,.16),0 3px 6px rgba(0,0,0,.23);background-color:#f5f5f5}.pg_Index[data-sitename=asmdigitallibrary] .home-hero-textbox{display:flex;min-height:250px;margin-left:0;max-width:800px}.pg_Index .home-badge-image img{max-width:300px;margin:auto}.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index ul.card-list li{margin:1rem auto}.pg_Index[data-sitename=asmdigitallibrary] .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index[data-sitename=asminternational] .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent{padding:1rem 1.5rem;border:1px solid #ddd;border-top:8px solid #00bcf2}.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap{display:flex;justify-content:space-between}@media screen and (max-width:600px){.pg_Index .home-hero-textbox{display:block}.home-hero-textbox .homepage-feature-image{margin:auto}.home-hero-textbox .homepage-feature-text{width:80%;font-size:1.25rem}.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap,.pg_Index ul.card-list{display:block}.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index ul.card-list li{display:block;width:80%}}@media screen and (min-width:601px){.pg_Index ul.card-list,.pg_Index[data-sitename=asmdigitallibrary] .widget-dynamic.home-row3>.widget-dynamic-inner-wrap,.pg_Index[data-sitename=asminternational] .widget-dynamic.home-row4>.widget-dynamic-inner-wrap{flex-wrap:wrap;justify-content:center}.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index ul.card-list li{display:block;width:40%}}@media screen and (min-width:1200px){.pg_Index .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row5>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index .widget-dynamic.home-row6>.widget-dynamic-inner-wrap .widget-SelfServeContent{display:flex;justify-content:space-between;width:50%}.pg_Index ul.card-list li,.pg_Index[data-sitename=asmdigitallibrary] .widget-dynamic.home-row3>.widget-dynamic-inner-wrap .widget-SelfServeContent,.pg_Index[data-sitename=asminternational] .widget-dynamic.home-row4>.widget-dynamic-inner-wrap .widget-SelfServeContent{display:block;width:20%}.content-section{line-height:1.75}}a.jumpLoc-legacySectionId[id*=-t]+h2,a.jumpLoc-legacySectionId[id*=-t]+h3,a.jumpLoc-legacySectionId[id*=-t]+h4,a.jumpLoc-legacySectionId[id*=-t]+h5{display:none}.table-wrap-title .label.-label{float:left;margin-right:.25rem}.table-wrap-title .caption{font-size:1.125rem}.person-group .surname+.suffix{margin-left:.25rem}.info-card-affilitation .aff .institution{display:inline}.article-metadata-panel{line-height:1.5;margin-bottom:1.5rem;border:1px solid #dbdbdb;border-top:0;background:#ededed;transform:translateY(-1px);padding:1rem;font-size:.875rem}.article-metadata-panel a{font-size:.875rem}.article-metadata-panel .kwd-group{padding:0;margin:0;border:none}.article-metadata-panel .kwd-group:before{margin-right:.5rem;content:"Keywords: ";font-weight:700}.article-metadata-panel .article-metadata-taxonomies,.article-metadata-panel .content-metadata-taxonomies{margin-top:1.5rem}.article-metadata-panel .article-metadata-taxonomies .article-metadata-taxonomies-title,.article-metadata-panel .article-metadata-taxonomies .content-metadata-taxonomies-title,.article-metadata-panel .content-metadata-taxonomies .article-metadata-taxonomies-title,.article-metadata-panel .content-metadata-taxonomies .content-metadata-taxonomies-title{font-weight:700;display:inline-block}.article-metadata-panel .article-metadata-taxonomies .article-metadata-taxonomies-title:after,.article-metadata-panel .article-metadata-taxonomies .content-metadata-taxonomies-title:after,.article-metadata-panel .content-metadata-taxonomies .article-metadata-taxonomies-title:after,.article-metadata-panel .content-metadata-taxonomies .content-metadata-taxonomies-title:after{content:":";font-weight:700;margin-right:.5rem}.article-metadata-panel .article-metadata-tocSections{margin-top:1.5rem}.article-metadata-panel .article-metadata-taxonomies a:not(:last-of-type):after{content:","}.pg_articlesplitview .aside .panels .split-view-related-pane .related-topic-tags-sb ul.related-topic-tag-list li{margin-top:1rem}.pg_articlesplitview .article .content-section .table-wrap.table-wrap-inline{display:block}.pg_SearchResults .master-main{background-image:linear-gradient(to right,#f5f5f5,#f5f5f5 50%,#fff 50%);padding:0}.pg_SearchResults .sri-type{font-family:Montserrat,sans-serif}.pg_SearchResults .ww-citation-wrap-doi{line-height:1.5}.pg_SearchResults .solr-sorts-wrap *,.pg_SearchResults a.save-search{font-size:.875rem}.pg_SearchResults .sf-facet-display{line-height:1.5}.pg_SearchResults .sf-facet-display,.pg_SearchResults .sf-facet-display a{font-size:.75rem}.pg_SearchResults .querybuilder-wrap .querybuilder-filter-dropdown{width:auto;box-shadow:none}.pg_SearchResults .querybuilder-title{font-size:1.125rem;font-family:Montserrat,sans-serif;text-transform:capitalize}.pg_SearchResults .querybuilder-filter-label i{font-size:10px}.pg_SearchResults .querybuilder-filter-dropdown{margin-left:0}.pg_SearchResults .querybuilder-input-standard{margin:.75rem 0 .5rem 0}.pg_SearchResults .querybuilder-filter-current-wrap{margin:1rem 0}.pg_SearchResults .sri-title h4{display:inline}.pg_SearchResults .solrSearchSaveWidget{float:left}.pg_SearchResults .sr-filters{line-height:2rem}.pg_SearchResults .pagination-top-outer-wrap{display:none}.pg_SearchResults .top-bar{float:right}.pg_SearchResults .content-type-book .sri-title{margin-bottom:.5rem;display:block}.pg_SearchResults .content-type-book .sri-title .sri-figure{float:right}.pg_SearchResults .content-type-book .sri-title .sri-figure img{border:none}.pg_SearchResults .content-type-book .sri-title h4{max-width:calc(100% - 148px);float:none;display:inline}.pg_SearchResults .content-type-book .sri-authors{font-size:.75rem;line-height:1.5;width:100%;max-width:calc(100% - 148px);float:left;margin-bottom:.25rem}.pg_SearchResults .content-type-book>.al-other-resource-links{margin-top:1rem}.pg_SearchResults .content-type-book-chapter .sri-title,.pg_SearchResults .content-type-journal-articles .sri-title{margin-bottom:.5rem}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-book-chapter .sri-title:before,.pg_SearchResults .content-type-journal-articles .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:before{content:"";display:table}.pg_SearchResults .content-type-book-chapter .sri-title:after,.pg_SearchResults .content-type-journal-articles .sri-title:after{clear:both}.pg_SearchResults .content-type-book-chapter .sri-title h4,.pg_SearchResults .content-type-journal-articles .sri-title h4{display:inline}.pg_SearchResults .content-type-book-chapter .sri-authors,.pg_SearchResults .content-type-journal-articles .sri-authors{font-size:.75rem;line-height:1.5;margin-bottom:.25rem}.pg_SearchResults .content-type-book-chapter .al-citation-list,.pg_SearchResults .content-type-journal-articles .al-citation-list{margin:.25rem 0;font-size:.75rem;line-height:1.5}.pg_SearchResults .content-type-book-chapter .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links{margin-top:.75rem}.pg_SearchResults .content-type-book-chapter .al-other-resource-links .al-other-resource-links,.pg_SearchResults .content-type-journal-articles .al-other-resource-links .al-other-resource-links{margin-top:0}.pg_SearchResults .content-type-image .sri-title{padding-left:132px}.pg_SearchResults .content-type-image .sri-title .sri-figure{float:left;margin-left:-132px}.pg_SearchResults .content-type-image .sri-title h4{display:inline}.pg_SearchResults .content-type-image .additional-resource_wrap,.pg_SearchResults .content-type-image .rightResults,.pg_SearchResults .content-type-image .sri-date{width:calc(100% - 132px);float:right}.pg_SearchResults .sri-supplements{margin-top:.75rem;font-size:.75rem}.pg_SearchResults #bookAndChapterInfo{margin:0}.pg_SearchResults #bookAndChapterInfo>div{line-height:1.5}.pg_SearchResults .additional-resource_wrap,.pg_SearchResults .additional-resource_wrap a{font-size:.75rem;line-height:1.25rem}.pg_SearchResults .sr-header_wrap{display:flex;flex-wrap:wrap}.pg_SearchResults .sr-header_wrap .sr-filters,.pg_SearchResults .sr-header_wrap .sr-statistics{width:100%}.pg_SearchResults .sr-header_wrap .sr-facet{display:flex;margin-right:.75rem}.pg_SearchResults .sr-header_wrap .sr-facet-label{margin-right:.5rem}.pg_SearchResults .close{border:none;display:block;border-radius:1rem;height:1rem;width:1rem;line-height:.875rem;text-align:center}.pg_SearchResults .close i{font-size:.5rem;vertical-align:middle}.broadenyoursearch-journals .widget-broaden_title{font-size:1.4rem;font-family:Montserrat,sans-serif;text-transform:capitalize;margin-bottom:.5rem}.broadenyoursearch-journals .widget-broaden_wrap{border:none;padding:1.25rem;margin-top:2rem!important}.broadenyoursearch-journals .widget-broaden_wrap div:not(.widget-broaden_title){margin-top:.75rem;line-height:1}.widget-LifeRaySearch{padding-left:1rem}.taxonomy-tree-wrap h4{margin-bottom:.5rem}.taxonomy-tree-wrap .taxonomy-label-wrap{display:flex;margin-bottom:.5rem;font-size:.75rem}.taxonomy-tree-wrap .taxonomy-label-wrap i{margin-right:.25rem;line-height:1.5}.taxonomy-tree-wrap .taxonomy-label-wrap .taxonomy-label,.taxonomy-tree-wrap .taxonomy-label-wrap .taxonomy-label:hover{color:#2a2a2a;font-size:.875rem;line-height:1.5}.taxonomy-tree-wrap ul{margin-left:1rem;font-size:.875rem}.taxonomy-tree-wrap ul .taxonomy-child-list-item{margin-bottom:.5rem}.pg_Book #divBookToc{box-sizing:border-box}@media (min-width:600px){.pg_Book #divBookToc{padding-left:116px}}.pg_Book #divBookToc .chapter-doi-link{margin-top:0}.pg_Book #divBookToc .chapter-doi-link a{color:#2a2a2a}.pg_Book #divBookToc .book-bottom-section h2{margin-left:1rem}.pg_Book #divBookToc .book-bottom-section .bookToc li .sectiontype-0{margin-left:1rem}.pg_Book #divBookToc .book-bottom-section li,.pg_Book #divBookToc .book-bottom-section ul{margin:0;padding:0}.pg_Book #divBookToc .book-bottom-section .sectiontype-Chapter{display:flex;flex-wrap:wrap}.pg_Book #divBookToc .book-bottom-section .sectiontype-Chapter>div{width:100%}.pg_Book #divBookToc .book-bottom-section .collections-child-list li{border-top:none}.pg_Book #divBookToc .book-bottom-section .collections-child-list li:first-of-type{border:0}.pg_Book #divBookToc .book-bottom-section .collections-child-list li .sectiontype-Chapter{padding:1rem}.pg_Book #divBookToc .book-bottom-section .expandable .sectiontype-BookPart>div{font-size:22px;margin-left:1rem}.pg_Book #divBookToc .book-bottom-section .expandable .abstract-container{width:auto}.pg_Book #divBookToc .book-bottom-section li:not(.expandable)+li.expandable{margin-top:2rem}.pg_Book .book-info__cover{margin-left:-116px}@media (min-width:600px){.pg_Book .book-info__cover{display:flex}}@media (max-width:599px){.pg_Book .book-info__cover{margin-left:unset}}.pg_Book .al-author-name{display:inline-block}.pg_Book .chapter-authors-prefix{display:none}.pg_Book .book-info__abstract .rlw a:hover,.pg_Book .book-info__abstract .rmw a:hover{text-decoration:none!important}.pg_Book .book-info__abstract .rlw i,.pg_Book .book-info__abstract .rmw i{font-size:.625rem;margin-left:.5rem}.pg_Book .book-info__abstract .rmw{display:none}.pg_Book .book-info__abstract .rlw{display:block}.pg_Book .book-info__abstract.expandable .abstract>*{display:none}.pg_Book .book-info__abstract.expandable .abstract>.block-with-text{display:block}.pg_Book .book-info__abstract.expandable .rmw{display:block}.pg_Book .book-info__abstract.expandable .rlw{display:none}.pg_Book p.block-with-text{overflow:hidden;position:relative;line-height:1.5;max-height:104px;text-align:justify!important;padding-right:40px;padding-left:0}.pg_Book p.block-with-text:before{content:"...";position:absolute;right:20px;bottom:0}.pg_Book p.block-with-text:after{content:"";position:absolute;right:20px;width:1em;height:1em;margin-top:.2em;background:#fff}.pg_Book .sectiontype-BookPart{border-top:0;border-bottom:1px solid #dbdbdb;background-color:#f5f5f5;margin:0;padding:1rem 0 1rem 0}.article-browse_content .page-column .info-inner-wrap .info-widget-wrap .widget-BookJumpLinks ul .section-jump-link{padding-bottom:1rem}.article-browse_content .page-column .info-inner-wrap .info-widget-wrap .widget-BookJumpLinks ul .section-jump-link.level-2{margin-left:.5rem}.pg_ChapterStandard .js-jumpLoc::before{display:block;content:" ";margin-top:-2.5rem;height:2.25rem;visibility:hidden;pointer-events:none}.pg_ChapterStandard .ref-list .ref-content{display:flex}.pg_ChapterStandard .ref-list .ref-content .label{margin-right:.25rem}.ref-list .ref-list .title.-title{display:block;font-weight:700}.boxed-text{padding:1rem;background:#f5f5f5}.boxed-text .citation .series,.boxed-text .citation .source{font-style:italic}.widget-instance-books_split-view-static-pillow-ad{text-align:center}.widget-instance-books_split-view-static-pillow-ad img{border:1px solid #dbdbdb;box-sizing:border-box}.category-section .boxed-text .caption .title.-title{display:none}.current-book-search{margin:1rem 0 1.5rem 0}
/*# sourceMappingURL=site.min.css.map */
