#Download {
	width: 764px;
	height: 172px;
	text-align: center;
	position: absolute;
	top: 846px;
	left: 50%;
	margin-left: -431px;
	z-index: 51;
	border-radius: 5px;
	background: url(../images/down.png) no-repeat left top;
}
#Download .btn_down_s1 {
	float: left;
	width: 300px;
	height: 100px;
	text-indent: -999em;
	margin-right: 0;
	margin-left: 130px;
	margin-top: 50px;
}
#Download .btn_down_s2 {
	float: left;
	width: 150px;
	height: 100px;
	text-indent: -999em;
	margin-right: -1px;margin-top: 50px;
}
#Download .btn_down_s3{
	float: left;
	width: 150px;
	height: 100px;
	text-indent: -999em;
	margin-right: -1px;margin-top: 50px;
}