.banner #banner-btn{
	display: block;
	height: 430px;
	background: url(../images/weidc/banner.jpg) no-repeat center top;
}
.main-tit{
	padding:40px 0;
	text-align: center;
}
.main-tit h1,.main-tit h2{
	line-height: 50px;
	font-size:30px;
	color:#333;
}
.main-tit h1 strong,.main-tit h2 strong{
	color:#f14b4b;
}
.main-tit p{
	line-height: 36px;
	color:#333;
	font-size:16px;
}
.main-tit .special-tit{
	color:#fff;
	line-height: 36px;
	border-radius:18px;
	background:#f14b4b;
	display: inline-block;
	vertical-align: top;
	padding:0 36px;
	margin-top: 10px;
}
/* what */
.what{
	height:540px;
}
.what .what-info{
	height:280px;
	background:url(../images/weidc/what-info.png) no-repeat center top;
}
/* open */
.open{
	background:#f7f8fa;
	height:495px;
}
.open-list{
	width:1163px;
	height:179px;
	margin: 0 auto;
	padding-top: 30px;
}
.open-list li{
	float: