#div_product_type_list ul {position:relative;float:center;margin-left:auto;margin-right:auto;margin-top:0px;margin-bottom:5px;width:100%;padding:0px 0px 0px 0px;
	overflow:hidden;font-family:"黑体";}
#div_product_type_list ul li { position:relative:float:left;width:100%;height:30px;line-height:30px;font-size:14px;list-style:none;overflow:hidden;text-align:left;}
#div_product_type_list ul li:hover {background:#cccccc;}
/*#div_product_type_list ul li span {color: #808080; display:block;position:relative;margin:0px 0px 0px 0px;}*/