#sub{background:none;}
#subleft{display:none;}
#subright{width:100%;}

#subright div{}
#subrightc{width:998px;}

#sublists{width:100%;padding-top:10px;}
.topicslists .txt{margin-left:20px;width:630px;float:left;}
.topicslists .txt .stitle{width:390px;line-height:25px;text-align:left;overflow:visible;font-size:18px;}
.topicslists .txt .stitle a:link,.topicslists .txt .stitle a:visited{color:#07b;font-size:18px;}
.topicslists .txt .about{margin-top:10px;text-indent:28px;color:#555;}