.top {
	width: 100%;
	height: 150px;
	background:url(../images/banner.png) center bottom no-repeat;
}

.top_con {
	width: 1200px;
	margin: 0 auto;
}

#logo {
	float: left;
	margin-top: 25px;
}

.top_r {
	float: right;
	margin-top: 30px;
}

.img {
	float: left;
}

.img img {
	margin-left: 8px;
}

.gn {
	float: left;
}

.gn a {
	display: inline-block;
	padding: 0 8px;
	border-left: 2px solid #4170a3;
	font-size: 12px;
	color: #4170a3;
}

.gn a:first-child {
	margin-left: 8px;
	border: 0;
}

form {
	margin-top: 15px;
}

.sousou {
	width: 300px;
	height: 40px;
	line-height: 42px;
	border: 1px solid #c22022;
	float: left;
	text-indent: 1em;
}

.search {
	height: 42px;
	width: 100px;
	border: 0;
	cursor: pointer;
	left: -5px;
	float: left;
	background: #c22022;
	color: #fff;
	font-size: 16px;
}

.menu {
	width: 100%;
	background: #c22022;
}

#nav {
	width: 1200px;
	height: 50px;
	margin: 0 auto;
}

#nav li {
	width: 14.2%;
	float: left;
	height: 50px;
	line-height: 50px;
	text-align: center;
}

#nav li a {
	color: #fff;
	font-weight: 600;
	font-size: 19px;
}

#nav .on {
	background: #01457c;
}