body {
	text-align: center;
}

#header {
	margin-bottom: 15px;
}

#content {
	width: 640px;
	margin: 0 auto;
}

#footer100{
	font-family: Tahoma;
	font-size: 60%;
	color: #666;
	border-top: 1px solid #aaa;
	margin-top: 20px;
}