@charset "gb2312";
body {
	background-image: url(../images/bg.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	
}
.top{
	width: 1200px;
	height: 1050px;
	margin-left: auto;
	margin-right: auto;
	}
.mf{
	width: 1200px;
	height:1650px;
	margin-left: auto;
	margin-right: auto;
	}
.down{
	width: 1000px;
	height: 400px;
	margin-left: auto;
	margin-right: auto;
	}
.down li{
	width: 250px;
	height: 300px;
	float: left;
	text-align: center;
	list-style-type: none;

	}
.down li span{
	margin-top: 20px;
	width: 250px;
	height: 30px;
	float: left;
	text-align: center;

	}
.down li span a{
	color:#333;
	}
.down li span a:hover{
	color: #F60;
	text-decoration:none;
	}
.down li img{
 
	text-align:center;

	}