body {
	background: #FFFFFF;/* 背景色★ */
	text-align: center;
}
#container {
	margin: 0 auto;
	width: 950px;
	text-align: left;
}
#contents {
	float: left;
	width: 685px;
}
#utilities {
	float: right;
	width: 265px;
}
	@media screen {
		#contents, #utilities {
			overflow: hidden;
		}
	}
#footer {
	float: none;
	clear: both;
	text-align: right;
	zoom: 1;
}