@charset "utf-8";
/* CSS Document */

.l-content .alSubNavContent {
	width: 950px;
	height: 48px;
}

.l-content .subNavDetail {
	float: left;
	width: 317px;
	height: 48px;
	background:url(/special/alumiframe/about/images/alSub01.png) no-repeat;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
}

.l-content .subNavDetail a {
	display: block;
	width: 317px;
	height: 48px;
}

.l-content .subNavDetail.about {
	background-position: 0 0;
}

.l-content .subNavDetail.merit {
	background-position: -317px 0;
}

.l-content .subNavDetail.altype {
	background-position: -634px 0;
}

.l-content .subNavDetail.about.nowPage {
	background-position: 0 -48px;
	width:316px;
}

.l-content .subNavDetail.merit.nowPage {
	background-position: -317px -48px;
	width:316px;
}

.l-content .subNavDetail.altype.nowPage {
	background-position: -634px -48px;
	width:316px;
}