#img-top {
	position:absolute;
	top:0px;
	left:0px;
	right:0px;
	width:100%;
	height:140px;
	background-color:#fff;
	z-index:1;
	margin:0px;
	padding:0px;
}

#site {
	position:absolute;
	top:70px;
	left:50px;
	background-color:#fff;
	width:750px;
	z-index:2;
}

site-top {

}