.content-nav {
	background-color: #F5F5F5;
	height: 50px;
	width: 100%;
}
.center {
        min-height:500px;
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.center i{
	float: left;
	color: #b83432;
	font-size: 25px;
	line-height: 50px;
}
.site {
	float: left;
	margin-left: 10px;
	height: 50px;
	width: 300px;
	line-height: 50px;
}
.content-name {
	height: 80px;
	width: 100%;
}
.current-name {
	line-height: 80px;
	height: 80px;
	width: 200px;
	float: left;
}
.content-list {
	width: 100%;
	overflow: hidden;
}