body {
	margin: 0 auto 2em auto;
	max-width: 50em;
	background: url("/image/background.jpg");
}

body::before {
	content: " ";
	display: block;
	width: 308px;
	height: 81px;
	background: url("/image/logo.gif") no-repeat no-repeat;
}

pre {
	border: inset 2px #ccc;
	padding: 1em;
	background: #fff;
	font-weight: bold;
}

#indexlist {
	width: 100%;
	background-color: #ffffff;
	padding: 1em;
	border: solid 2px #c0c0c0;
}