.wk_menu2_cur{
	cursor:pointer;
	position:relative;
	background:#f1f1f1 url(../images/pro_left.png) center right no-repeat;margin:0;
}
.wk_menu2 .current{
	background:#f1f1f1 url(../images/pro_down.png) center right no-repeat;
}
.sub-nav {
	width:89%;
	height:auto;
	overflow:hidden;
	line-height:38px;
	border-left:1px solid #e1e1e1;
	background:#fff;
	border-right:1px solid #e1e1e1;
	margin: 0 auto;
}
.sub-nav li {
	border-bottom:1px solid #e1e1e1;
	background: none;
}
.sub-nav a {
	display:block;
	width:203px;
	height:40px;
	line-height:40px;
	padding-left:40px;
	color:#777777;
	background:#fff;
	text-decoration:none;
	border-bottom:1px solid #e1e1e1;
}
.sub-nav a:hover{
	text-decoration:none;
	color: #005bac;
	background-position: 20px;
}