/* ページのレイアウト用CSS */
#contents {
	width:700px;
	background-position: top right;
	background-repeat: repeat-y;
	}
#main {
	float: left;
	width: 480px;
	padding-left: 10px;
}
#side {
	float: left;
	width: 180px;
	margin-left: 20px;
	}