.tec_left{float:left;width:642px; border:1px #ccc solid;margin-bottom:8px;}
.tec_left ul{width:626px; margin-bottom:8px;}
.tec_left .li1,.li2{float:left; width:599px; border-bottom:1px #ccc solid; padding-left:25px; padding-top:8px; text-align:left;}
.tec_left .li1{background:url(images/biao_rd.gif) 8px 12px no-repeat;}
.tec_left .li2{float:left; width:610px; border-bottom:1px #ccc solid; padding-left:16px; padding-top:8px; text-align:left;}
.tec_right{float:right;width:300px; background-color:#FFF8F4; overflow:hidden;border:1px #ccc solid;}
.tec_right ul{width:284px; margin-bottom:8px;}
.tec_right .li1,.li2{float:left; border-bottom:1px #ccc solid; padding-left:20px; padding-top:4px !important;padding-top:8px; text-align:left;}
.tec_right .li1{width:214px;background:url(images/biao_rdarrow.gif) 8px 8px no-repeat !important; background:url(images/biao_rdarrow.gif) 8px 12px no-repeat;}
.tec_right .li2{width:30px; font-size:12px; color:#000000; font-weight:normal; text-align:left;}
.tec_r_list{margin-top:4px;width:270px; text-align:left;}