.wp_nav {
	display:block;
	margin: 0;
	padding: 0;
	display: block;
*zoom:1;}
.wp_nav * {
	margin: 0;
	padding: 0;}
.wp_nav li {
	float:left;
	margin:5px 10px;
	padding-left:20px;
	background-repeat: no-repeat;
	background-position: left center;}
.wp_nav:after {
	clear: both;
	content: ".";
	display: block;
	height: 0;
	visibility: hidden;}
.wp_nav .nav-item {
	display:inline-block;
	float:left;
	position:relative;
	vertical-align:bottom;}
.wp_nav .on {
	z-index:10;}
.wp_nav .nav-item .mark {
	display:block;
	width:100%;
	height:100%;
	position:absolute;
	left:0;
	top:0;
	z-index:99;}
.wp_nav .nav-item a {
	font-family:"Microsoft Yahei";
	display:block;
	text-align:center;
	position:relative;
	z-index:100;}
.wp_nav .nav-item a.parent:hover {}
.wp_nav .nav-item a.parent {
	color:#000;}
.wp_nav .nav-item a span.item-name {
	display:inline-block;
	padding:5px 10px;
	line-height:22px;
	cursor:pointer;}
.wp_nav .sub-nav {
	display:block;
	width:100%;
	position:absolute;
	z-index:200;
	visibility:hidden;
	border:1px solid #ccc;
	border-top:none;}
.wp_nav .sub-nav .nav-item {
	white-space:nowrap;}
.wp_nav .sub-nav .nav-item .mark {
	background:#fff;}
.wp_nav .sub-nav .nav-item a {
	font-family:"Microsoft Yahei";
	font-size:13px;
	font-weight:normal;
	color:#000;
	text-align:left;
	border-top:1px solid #D8E1CC;
	min-width: 80px;}
.wp_nav .sub-nav .nav-item a.parent:hover {
	background:#eee;
	color:#000;}
.wp_nav .sub-nav .nav-item a.parent {
	background:#eee;
	color:#000;}
.wp_nav .sub-nav .nav-item a span.item-name {
	padding:5px 10px;
	line-height:22px;}
.wp_nav .nav-item a.parent:hover span.item-name {}
.wp_nav .nav-item a.parent span.item-name {}
.wp_nav .sub-nav .nav-item a.parent:hover span.item-name {}
.wp_nav .sub-nav .nav-item a.parent span.item-name {}