.header_bg {
	background: url(../images/header_bg.jpg) no-repeat center top;
	width: 100%;
	overflow: hidden;
}
.header_bg .logo {
	width: 600px;
	float: left;
}
.w_1200 {
	width: 1200px !important;
	margin: 0 auto;
	overflow: hidden;
}
.dh {
	line-height: 50px;
	background-color: #336BBE;
	height: 50px;
	width: 100%;
}
.dhn {
	height: 50px;
	width: 1200px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.dhn ul {
	margin: 0px;
	padding: 0px;
	list-style-type: none;
}
.dhn li {
	display: inline;
	margin: 0px;
	padding: 0px;
	float: left;
	list-style-type: none;
}
.dhn a:link, .dhn a:visited, .dhn a:active {
	font-size: 16px;
	font-weight: bold;
	color: #FFFFFF;
	text-decoration: none;
	padding-right: 30px;
	padding-left: 30px;
	display: block;
}
.dhn a:hover {
	font-size: 16px;
	font-weight: bold;
	color: #FF0000;
	text-decoration: none;
	background-color: #0099FF;
	display: block;
}
.jiaow {
	background-color: #336BBE;
	height: 250px;
	width: 100%;
	margin-top: 30px;
}
.jiao {
	height: auto;
	width: 1200px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.jiaoz {
	float: left;
	height: 200px;
	width: 500px;
	font-size: 14px;
	color: #FFFFFF;
	padding-top: 30px;
	padding-left: 30px;
	line-height: 25px;
}
.jiaor {
	float: left;
	height: 200px;
	width: 300px;
	padding-top: 30px;
	text-align: center;
}
.jiaoz a {
	color: #FFFFFF;
}
.qc {
	clear: both;
}