#main {
	margin-top: 20px;
	padding-bottom: 30px;
	border-bottom-width: 3px;
	border-bottom-style: dotted;
	border-bottom-color: #666;
	text-align: center;
	font-size: 12px;
}
.logo {
	float: left;
	margin-top: 5px;
	margin-left: 10px;
	background-color: #000;
	padding: 3px;
}
.close {
	float: right;
	margin-right: 10px;
	text-decoration: none;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
	margin-top: 30px;
}
#contents {
	width: 500px;
	margin-right: auto;
	margin-left: auto;
}