.mainframe {
	height: 580px;
	width: 850px;
	left: auto;
	top: 20px;
	right: auto;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	background-image: url(../images/mainback.png);
	background-repeat: no-repeat;
}