#gui_sub{height:100%}#gui #gui_footer{background:#222;z-index:2;position:relative}*{margin:0;padding:0}html,body{height:100%}.wrap{min-height:100%}.lte7 .wrap,.ie8 .wrap{display:table;height:100%}#gui_main{padding-bottom:400px}#gui_footer{position:relative;margin-top:-360px;height:360px;clear:both;color:#fff}body:before{content:"";height:100%;float:left;width:0;margin-top:-32767px}