.content {
    width: 850px;
	margin: 0px;
	padding:0px;
	text-align: center;

}
.content ul {
    width: 850px;
	margin: 0px;
	padding:0px;
}
.col_2, .col_4, .col_5 {
	width: 100%;
	margin: 0px;
	padding:0px;
	text-align: center;
	overflow: hidden;
}
.col_2 li{
	width: 47%;
	float: left;
	text-align: left;
	margin: 0;
	padding: 0;
	line-height: 25px;

}
.col_4 li{
	width: 24%;
	float: left;
	text-align: left;
	margin: 0;
	padding: 0;
	line-height: 25px;
}
.col_5 li{
	width: 19%;
	float: left;
	text-align: left;
	margin: 0;
	padding: 0;
	line-height: 25px;
}
.content .padd-left {
  padding-left: 50px;
}
/**产品分类页， 二级分类的名称**/
.dirls-subleft {
  float: left; padding-left: 6px;
}
.dirls-subright {
  float: right; padding-right: 6px;
}
li {
 list-style: none;
}