div#content_container{width:100%;position:relative;margin:10 0px;}
div#content_container:after{clear:both;content:" ";display:block;}
div#content_container > div.left_area{width:240px;margin:0px;float:left;}
div#content_container > div.article{float:right;width:700px; }



div#content_container > div.left_area > ul{list-style:none;margin:0px;padding:0px;}
div#content_container > div.left_area > ul > li{list-style:none; padding:7px 0px; border-bottom:1px solid #afafff;}
div#content_container > div.left_area > ul > li > a{display:block;font-size:14px;font-weight:700;}