body {
	text-align: center;
	font-size: 12px;
	color: #000000;
}
#head {
	float: left;
	width: 976px;
	overflow: hidden;
}
#contain {
	height: auto;
	width: 976px;
	overflow: hidden;
	clip: rect(auto,auto,auto,auto);
	margin-right: auto;
	margin-left: auto;
}
.main {
	float: left;
	height: auto;
	width: 976px;
	overflow: hidden;
}
.mainl {
	float: left;
	height: auto;
	width: 976px;
	margin-top:5px;
	overflow: hidden;
}