#page-top {
	position: fixed;
	bottom: 20px;
	right: 20px;
	font-size: 77%;
}
#page-top a {
	text-decoration: none;
	color: #fff;
	width: 220px;
	padding: 30px 0;
	text-align: center;
	display: block;
	border-radius: 5px;
	/* [disabled]background-color: #666; */
}
#page-top a:hover {
	text-decoration: none;
	/* [disabled]background-color: #999; */
}
.main-box {
	width: 78%;
	float: left;
}
.ad-box {
	width: 19%;
	float: left;
	margin-left: 10px;
	border-right-color: #000000;
	border-left-width: 1px;
	border-left-style: dotted;
	min-height: 100%;
	height: 100%;
	padding-left: 9px;
}
.ad-clear {
	clear: both;
}
.ad-box h4 {
	color: #000000;
}