#main {
	height: 600px;
	width: 800px;
	margin-right: auto;
	margin-left: auto;
	position: relative;
	top: 25px;
}

.centerbox{
	height: 460px;
	width: 654px;
	top: 105px;
	position: absolute;
	left: 75px;
	background-repeat: no-repeat;
}