#wrap{
	width:100%;
	margin:auto;
}

#header{
	width:100%;
	margin: auto;
	text-align: center;
}
	#logo_bannar{
		width:100%;
		margin: auto
	}
#menu{
	width:972px;
	height:74px;
	margin: auto
}
#container{
	width:1003px;
	margin: auto;
	text-align: center;
}
#sidebar{
	width:220px;
}
#sidebar2{
	width:304px;
	float:left;
}
#content2{
	width:623px;
	float: right;
}
#footer{
	width:1003px;
	height:100px;
	margin:auto
}