.struct {
	float:left;
	width:100%;
	height:397px;
	background:url(../images/sub/content/struct/bg-struct.png) top center no-repeat;
	}
.struct .struct-in{
	float:left;
	width:100%;
	margin: -40px 0 0 0;
	}	
.struct .struct-bottom{
	float:left;
	width:100%;
	text-align:center;
	margin: -40px 0 0 0;
	}