.cont_top{
	height:33px;
	line-height:33px;
	border-bottom:1px solid #e5e5e5;
	width:918px;
	margin:30px auto 0px;
	margin-bottom:6px;
	}
.cont_top a{ display:block; float:left; width:99px; margin-right:18px; text-align:center; font-size:16px;}
.cont_top a:hover,.cont_top a.sel{ 
    background:url(../jpg/69d36v.jpg) left center no-repeat;
	text-decoration:none; 
	color:#FFF; 
	font-weight:bold; 
	height:39px;
	}
.ztzl_list ul{ padding-left:20px;}
.ztzl_list ul li{ width:274px; height:87px; background:url(../png/x9fg0d.png) left top no-repeat; text-align:center; padding-top:7px; float:left; margin:7px 20px;}