#sidemenu {
	width: 180px;
	float: left;
}
#sidemenu a {
	display: block;
	width: 160px;
	border-right: 1px solid #CCCCCC;
	border-bottom: 1px solid #CCCCCC;
	border-left: 5px solid #33CCFF;
	text-indent: 3px;
	padding: 3px 0px;
	margin: 10px 5px;
	font-size:12px;
}

#contents {
	float: right;
	width: 570px;
	margin: 15px 0px;
}
#contents p {
	text-indent: 15px;
	margin: 15px;
}
#contents a {
	text-decoration: underline;
}