@charset "utf-8";
/* CSS Document */

.box {
	width: 100%;
	height: 960px;
	position: relative;
	background: url(../images/index_bg.jpg) center top no-repeat;
	margin: 0 auto;
	}
.main {
	width: 1000px;
	height: 960px;
	position: relative;
	margin: 0 auto;
	background: url(../images/index_bg.jpg) center top no-repeat;
	margin: 0 auto;
	}
.btn_menu {
	width: 320px;
	height: 75px;
	position: fixed;
	display: block;
	left: 20px;
	top: 20px;
	z-index: 500;}
.btn_menu a {
	float: left;
	width: 80px;
	height: 75px;
	position: relative;}
.btn_menu img {
	width: 100%;
	height: 100%;}
.logo {
	width: 300px;
	height: 152px;
	position:relative;
	display: block;
	margin: 0 auto;
	top: 20px;
	z-index: 400;
	}
	
.icon_slogan {
	width: 1000px;
	height: 204px;
	position: absolute;
	background: url(../images/icon_slogan.gif) center top no-repeat;
	top: 144px;
	}
.icon_hand {
	width: 80px;
	height: 80px;
	position: absolute;
	background: url(../images/icon_hand.gif) center top no-repeat;
	left: 470px;
	top: 510px;
	z-index: 2000;
	}
a.btn_download {
	width: 260px;
	height: 160px;
	position: absolute;
	display: block;
	z-index: 1000;
	left: 319px;
	top: 388px;
}
a:hover.btn_download {
	background: url(../images/mask.png);
}
.mesage {
	width: 800px;
	height: 30px;
	position: absolute;
	color: #C00;
	text-align: center;
	line-height: 30px;
	top: 845px;
	left: 100px;
	font-size: 14px;
	letter-spacing: 1.6px;
}