#main {
	width: 820px;
	margin-right: auto;
	margin-left: auto;
	height: 100%;
}
#footer {
	height: 70px;
	width: 820px;
	margin-right: auto;
	margin-left: auto;
	clear: both;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
}#header {
	width: auto;
	margin-right: auto;
	margin-left: auto;
}
#box {
	padding: 6px;
	width: 808px;
	margin-right: auto;
	margin-left: auto;
	height: 100%;
}