body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
#cover1{
	background-color:#8C8C8C;
	position:absolute;
	top:123px;
	width:320px;
	height:11px;
}
#cover2{
	background-color:#8C8C8C;
	position:absolute;
	top:172px;
	width:320px;
	height:31px;
}