.kota_annai {
	text-align: center;
	width: 200px;
	margin-top: 10px;
	margin-left: 10px;
	float: left;
}


.kota_waku {
	overflow: hidden;
	zoom: 1;
	width: 460px;
	text-align: left;
}


table.table_a tr th{
	vertical-align:middle;
}