body {
	background-image: url("../images/soulcube.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-position: right bottom 
}

#main {
	margin:0px auto;
	width: 800px;
}

#menu {
	width: 240px;
	float: left;
}

#menu table tr td {
	font-size:  140%;
	font-weight:  bold;
	padding: 5px;
}
#tw_list {
	width: 230px;
	margin:0px auto;
}

#contents {
	width: 530px;
	padding: 10px;
	float: left;
 background-color: #fff;
 opacity: 0.8;
}

dd {
	margin: 10px 0px 30px 30px;
}

.caution {
	color: #ff0000;
	padding: 0 50px;
}