.list {
	background-color: #f3eee5;
	font-weight: bold;
	text-align: center;
	width: 150px;
	font-size: 12px;
	line-height: 200%;
}.input_area {
	font-size: 12px;
	line-height: 200%;
}
#contents {
	margin-right: auto;
	margin-left: auto;
	width: 550px;
}
body {
	text-align: center;
	font-size: 12px;
	font-weight: bold;
}