.header-wrapper{position:fixed;left:0;right:0;}.logo-nav-wrapper{display:table;padding-left:5%;padding-right:5%;}.logo,.nav-mobile-wrapper,.language-selector{display:table-cell;}.logo-nav-wrapper .nav-mobile-wrapper{float:none;text-align:right;}.logo img{max-width:200px;}.header-visual{padding-top:35%;}.nav-narrow{right:-380px;width:380px;}.introduction-wrapper{background-attachment:fixed;}.introduction-content{position:absolute;left:5%;right:5%;bottom:0;padding:50px 50px 80px;}.article-stack .article{width:46%;min-height:150px;margin:2em 0 0;padding:2em 0 0;}.article-stack .article:nth-child(2n+1){margin:0 5.8% 2em 0;}.article-stack .article:nth-child(2n+3){margin:2em 3.8% 2em 0;}.article-stack .article:nth-child(1),.article-stack .article:nth-child(2){margin-top:0;padding-top:0;border-top:0;}