.wit_bg {
	background:url(../images/wit_bg.png) top;
}
.wit_banner img {
	width:100%;
}
.wit_hk {
	margin-top:-310px;
	position:relative;
	z-index:9;
}
.wit_tit {
	width:352px;
	height:86px;
	background:rgba(5,75,160,0.85);
	color:#fff;
	text-align:center;
	padding-top:35px;
}
.wit_tit h3 {
	font-size:30px;
}
.wit_tit p {
	font-size:13px;
	text-transform: uppercase
}
.wit_con {
	background:#fff;
}
.wit_con .left_nav {
	width:270px;
	padding-bottom:300px;
	position:relative;
	background:#ebecee;
	float:left;
}

.left_nav .left_logo {
	position:absolute;
	bottom:50px;
	right:-50px;

}
/* .left_nav ul {
	padding:40px 0;
} */
.left_nav ul li>a {
	height:70px;
	line-height:70px;
	
	
}
.left_nav ul li.hover,.left_nav ul li:hover  {
	background:#064da2;
	
 border:2px  solid #ccd0d6;
}
.left_nav ul li.hover>a,.left_nav ul li:hover>a {
	color:#fff;
	font-weight: bold;
}
.left_nav li.two>a {
	background:url(../images/arrow2.png) no-repeat center right;
	padding-right:15px;
}
.left_nav li.two.hover>a {
	background:url(../images/arrow3.png) no-repeat center right;
	color:#054ba0;
}
.left_nav li .two_con {
	padding-bottom:1px;
	display:none;
}

.left_nav li .two_con>a {
	line-height:35px;
	height:35px;
	font-size:14px;
	display:block;
	padding-left:58px;
	margin-bottom:14px;
}
.left_nav li.two.hover .two_con {
	display:block;
}