td.spec_col_1 {
	width:150px;
	border-top:1px solid #CCCCCC;
}

td.spec_col_2 {
	width:320px;
	border-top:1px solid #CCCCCC;
}

td.spec_group_head {
	font-weight:bold;
	width:470px;
	text-align:left;
	padding-top:20px;
}