#header {
	height: 140px;
	width: 640px;
}
#navi {
	height: 28px;
	width: 640px;
}
#middle {
	height: 190px;
	width: 640px;
}
#footer {
	height: 640px;
	width: 640px;
}
#wrapper {
	width: 640px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}