#header {
	height: 540px;
	width: 640px;
	padding-top: 10px;
}
#navi {
	height: 56px;
	width: 640px;
}
#wrapper {
	width: 640px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
#midlle {
	height: 20px;
	width: 640px;
}