body,html{margin:0;padding:0;background-color:#eee}.social-networks-bar{position:absolute;top:10px;right:10px}html{position:absolute;top:0;left:0;right:0;bottom:0}body{position:relative;width:100%;height:100%}div.application,div.container{position:absolute;left:20px;right:20px;top:20px;bottom:20px}.with-info-box{position:relative}.with-info-box>.info-box{position:absolute;display:inline-block;font-size:.7em;opacity:.8;top:5px;left:5px;border:1px solid #999;padding:4px;background-color:#ddd;font-family:courier,monospace}.with-info-box:hover>.info-box{opacity:.2}