table.2masu {
	width: 650px;
	font-size: 14px;
	margin: 10px 0px 10px 0px;
	table-layout:fixed;
	border-collapse:separate;
	border:0px solid #fff;
}

td.it2m {
	width:300px;
	text-align: left;
	vertical-align:top;
	border:1px solid #fff;
	padding:5px;
}

table.4masu {
	width: 650px;
	font-size: 14px;
	margin: 10px 0px 10px 0px;
	table-layout:fixed;
	border-collapse:separate;
	border:0px solid #fff;
}

td.it4m {
	width:141px;
	text-align: left;
	vertical-align:top;
	border:1px solid #fff;
	padding:5px;
}