.pc_tpxw_list{
	height:525px;
}
.pc_tpxw_content{
	margin: 0 auto;
}
.pc_tpxw_nr{
	height:460px;
}
.pc_tpxw_li{
	background:none;
	float: left;
	height: 180px;
	padding:5px 8px;
	width: 220px;
}
.pc_tpxw_img{
	width:220px;
	height:139px;
}
.pc_tpxw_li_div{
	text-align:center; 
	width:220px;
}
.pc_tpxw_ul{
	list-style-type: none;
}
a{
	color: #333333;
}
a:hover{
	color: #1A56A8;
}