#header {
	height: 100px;
	width: 640px;
	background-color: #0099FF;
}
#navi {
	height: auto;
	width: 640px;
}
#topic {
	height: 20px;
	width: 640px;
	background-color: #3399CC;
	color: #FFFFFF;
}
#middle {
	height: auto;
	width: 640px;
}
#wrapper {
	height: auto;
	width: 640px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
#undertopic {
	height: 20px;
	width: 640px;
	background-color: #3399CC;
}
#undernavi {
	height: auto;
	width: 640px;
}
#footer {
	height: auto;
	width: 640px;
}