#backNumber{
	width:620px;
	height:auto;
	border:none;
	background-color:#FFFFFF;
	}
	.nav{ background-image:url(img/midashi_bg.gif); border-top:1px solid #ccc; padding:5px; }
	.nav a{ padding: 0 5px; color:#212121; font-family:"ＭＳ Ｐ明朝", "細明朝体", "ヒラギノ明朝 Pro W3"; font-size:12px; }
	.nav a.highlight { color:#5D5D5D; font-weight:bold; font-family:"ＭＳ Ｐ明朝", "細明朝体", "ヒラギノ明朝 Pro W3"; font-size:14px; }