#main_contents{width:637px;padding:30px 31px 0px 0px;text-align:center;float:right;}

.margin_auto2{
	width:511px;
	margin:0 auto;
	text-align:left;
	}

.margin_auto2 th{
	width:186px;
	padding:3px;
	background-color:#e8f7d2;
	text-align:right;
	}

.margin_auto2 td{
	width:325px;
	padding:0px 0px 0px 10px;
	}