body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}

#meio {
	position:absolute;
	left:50%;
	top:0px;
	width:600px;
	height:200px;
	margin-left:-300px;	
	z-index:1;
}