#bg {
	height: 500px;
	background-image: url(/images/bg.gif);
	background-repeat: repeat-x;
	background-position: center center;
}

#main {
	height: 500px;
	width: 100%;
	background-image: url(/images/main.png);
	background-repeat: no-repeat;
	background-position: center center;
}