#page-top {
	position: fixed;
	bottom: 40px;
	right:20px;
	/* margin-left:680px; */
	font-size: 77%;
}
#page-top a {
	background/*\**/:#999\9;/* IE7,8 */
	background: rgba(153,153,153,0.9);
	text-decoration: none;
	color: #fff;
	width: 100px;
	padding: 8px 0;
	text-align: center;
	display: block;
	border-radius: 5px;
	/* opacity:0.8; */
}
#page-top a:hover {
	text-decoration: none;
	background/*\**/:#666\9;/* IE7,8 */
	background:rgba(102,102,102,1.0);
	color:#fff;
}