.item_accord{
	width:320px;
	float:left;
}
.list6 dl.acordion{

 }
 .list6 dt.trigger {
	width:310px;
	height:20px;
	padding-left:10px;
	padding-right:10px;
	color:#FFFFFF;
	background-color:#999999;
	border-top: 1px solid #FFFFFF;
	float:left;
	font-size:16px;
 }
 .list6 dt.active{

 }
 .list6 dt.trigger span.open-close {
 background: url(/common/img/point_plus.png) no-repeat right top;
 float: right;
 width: 20px;
 height: 20px;
 text-indent: -9999em;
 }
 .list6 dt.active span.open-close {
 background: url(/common/img/point_none.png) no-repeat right top;
 float: right;
 width: 20px;
 height: 20px;
 }   
 .list6 dd.acordion_tree{

 }