@charset "shift_jis";/* CSS Document */div#top_btn {	position: static;	height:20px;	line-height:19px;	bottom:auto;	right:auto;	margin: 7px 0 0 25px;	padding:5px 0;	background: #454545;	width:150px;	float:left;	text-align:center;}div#top_btn a {	text-decoration:none;}div#top_btn a span {	display:block;	color: white;}div#top_btn a img {	display:none;}