div#main div.index_box{
	clear:both;
	margin:0 0 10px 0; padding:0; border:#999 1px solid; background:url(/tech/zuiganji/image/bg_top_box_off.jpg) no-repeat left top;
}

div#main div.index_box.hover {
	border:#333 1px solid;
	background:#ededed url(/tech/zuiganji/image/bg_top_box_on.jpg) no-repeat left top
}


h3.project_step{
	width:149px; float:left;
	margin:0 !important;
	padding:0 !important;
}

.index_box .thumbnails{
	width:509px; float:right;
	padding:13px 0 0;
}
.index_box .thumbnails ul{
	margin-bottom:10px;
}
.index_box .thumbnails li{
	float:left;
	width:140px;
	margin-right:29px;
}