:root{--headerHeight:70px;}.header__languages{margin-top:0;background-color:#FFF;border-radius:0 0 .3em .3em;box-shadow:2px 2px 10px rgba(0,0,0,.5);padding:.5em;}ul#languages li.last{margin-left:0;}.content__sidebar{display:flex;flex-flow:row wrap;margin:0 -2em;}.content__sidebar .article{margin:0;margin-bottom:1.5em;padding:0 2em;flex:1 1 200px;}.at-twocol,.at-threecol{margin:0 -2%;}.at-twocol__content,.at-threecol__content{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;float:left;padding:0 2%;}.at-twocol__content{width:50%;}.at-threecol__content{}@media only all and (max-width:700px){.site-container{padding-top:var(--headerHeight);}.header{position:fixed;top:0;height:var(--headerHeight);z-index:200;background-color:#FFF;border-bottom:3px #66bb0b solid;box-shadow:0 2px 6px rgba(0,0,0,.2);}.header__logo img{background-color:none;border-radius:none;padding:.5em 0;box-shadow:none;}.header__languages{margin-top:0.5em;background-color:none;border-radius:0;box-shadow:none;padding:0;}}