#Download {
	width: 533px;
	height: 270px;
	text-align: center;
	position: absolute;
	top: 674px;
	left: 50%;
	margin-left: -269px;
	z-index: 51;
	border-radius: 5px;
}
#Download .btn_down_s1 {
	float: left;
	width: 88px;
	height: 266px;
	text-indent: -999em;
	margin-right: 0px; /* background:url(images/btn1.png) no-repeat left top; */
}
#Download .btn_down_s2 {
	float: left;
	width: 88px;
	height: 266px;
	text-indent: -999em;
	margin-left: 61px; /* background:url(images/btn2.png) no-repeat left top; */
}
#Download .btn_down_s3 {
	float: left;
	width: 88px;
	height: 266px;
	text-indent: -999em;
	margin-left: 61px; /* background:url(images/btn3.png) no-repeat left top; */
}
#Download .btn_down_s4 {
	float: right;
	width: 88px;
	height: 266px;
	text-indent: -999em;
	margin-right: -9px; /* background:url(images/btn4.png) no-repeat left top; */
}