#container {
	width: 800px;
}
#head {
	width: 800px;
	float: left;
}
#contents {
	width: 200px;
	float: left;
}
#main {
	float: right;
	width: 570px;
	padding-right: 10px;
	padding-left: 20px;
}
#footer {
	clear: both;
	width: 800px;
}