h1 {
	font-size: 13px;
	text-align: right;
	padding-right: 20px;
	padding-bottom: 25px;
}
.top_contents {
	margin-bottom: 30px;
}

.box{
	position:relative;
	width:145px;
	height:168px;
	background:url(grid-content168_168.png) no-repeat left top;
	padding:10px;
	text-align: center;
	margin-top: 15px;
	display: inline-block;
	margin-left: 4px;
}

.box a{
	display:block;
	width:100%;
	height:100%;
	position:absolute;
	left:0;
	top:0;
	color: #666;
	text-decoration: none;
}