div#maincontents {
	width: 786px;
	margin: 20px auto;
}

div#maincontents div.left {
	width: 200px;
	float: left;
}

div#maincontents div.left ul {
	
}

div#maincontents div.left ul li {
	margin: 0 0 5px 0;
	padding: 5px 0 5px 10px;
	border-bottom: 2px dotted #ccc;
	background: transparent url(images/arrow.gif) no-repeat left center;
}

div#maincontents div.left ul li div.date {
	color: #666;
	line-height: 1.4;
}

div#maincontents div.left ul li a {
	line-height: 1.4;
}

div#maincontents div.right {
	width: 545px;
	float: right;
}

div#maincontents div.right div.date {
	text-align: right;
	line-height: 1.2;
}
	
div#maincontents div.right h2 {
	font-size: medium;
	line-height: 1.3;
	padding: 3px 7px;
	border-left: 6px solid #cecece;
	margin-bottom: 4px;
}

div#maincontents div.wiki {
	border: 1px solid #ccc;
}