html,
		body {
			width: 100%;
			background: #f5f5f5;
		}
		
		* {
			margin: 0;
			padding: 0;
		}
		
		.topBg {
			position: absolute;
			width: 100%;
			top: 0;
			left: 0;
			z-index: -1;
		}
		
		
		
		.topMain {
			width: 100%;
			height: 100%;
			z-index: 99;
			color: #fff;
			text-align: center;
			float: left;
			padding-bottom: 60px;
		}
		
		.topMain dl {
			margin-top: 16%;
		}
		
		.topMain dl dt {
			margin-bottom: 25px;
			height: 180px;
		}
		
		.topMain dl dt img {
			width: 175px;
			height: 180px;
		}
		
		.topMain dl dd h1 {
			font-size: 42px;
			font-weight: normal;
		}
		
		.topMain dl dd h2 {
			font-size: 32px;
			font-weight: normal;
			color: #e1f0ff;
			margin-top: 10px;
			margin-bottom: 4px;
		}
		
		.topMain dl dd h3 {
			font-size: 28px;
			font-weight: normal;
			color: #e1f0ff;
		}
		
		.qrCode {
			width: 210px;
			height: 210px;
			display: block;
			margin: 0 auto;
			margin-top: 545px;
			margin-bottom: 40px;
		}
		
		.downBtn {
			width: 420px;
			height: 95px;
			background: url(../img/btnBg.png) no-repeat;
			background-size: 100% 100%;
			font-size: 34px;
			display: block;
			margin: 0 auto;
			line-height: 95px;
		}
		
		.downBtn span {
			margin-left: 50px;
		}
		
		.bottomMain {
			background: #fff;
			text-align: center;
			float: left;
			width: 100%;
		}
		
		.bottomMain h1 {
			color: #333333;
			font-size: 40px;
			font-weight: normal;
			margin-top: 60px;
		}
		
		.bottomMain h2 {
			color: #666666;
			margin-top: 20px;
			font-size: 32px;
			font-weight: normal;
		}
		
		.bottomMain p {
			color: #333333;
			font-size: 40px;
		}
		
		.bottomMain img {
			width: 96%;
		}
		.firstImg{
			margin-top: -40px;
			margin-bottom: 30px;
		}
		.secondImg {
			width: 63% !important;
			margin: 20px 0 60px;
		}
		.lastImg{
			margin-bottom: 40px;
		}
		footer {
			color: #808080;
			font-size: 20px;
			line-height: 30px;
			text-align: center;
			margin: 20px 0;
			float: left;
			width: 100%;
		}	.layerMark{
			display: none;
		 position: fixed;
		width: 100%;
		height: 100%;
		background: rgba(28,28,28,0.8);
		top: 0;
		left: 0;
		z-index: 999;
	}
	.rightLine{
		float: right;
		margin-right: 45px;
		margin-top: 40px;
	}
.layerMain p{
	    color: #fff;
    font-size: 50px;
    line-height: 70px;
    margin-top: 40px;
    margin-left: 60px;
    font-family: SHOUJIXIUYATI-2;
}
 @font-face {
      font-family: SHOUJIXIUYATI-2;
      src:url(../font/SHOUJIXIUYATI-2.TTF);
     
    }
.lineDiv{
	width: 100%;
	float: left;
}
.layerMain{
	    width: 90%;
    float: left;
    padding-left: 5%;
}
.layerMain img{
	float: left;
}
.knowBtnDiv{
	width: 100%;
	float: left;
}
.knowBtn{
	width: 265px;
    height: 116px;
    background: url(../img/knowBtnBg.png) no-repeat;
    background-size: 100% 100%;
    display: block;
    color: #fff;
    font-size: 38px;
    text-align: center;     margin: 300px auto;
}
.knowBtn span{
	font-family: SHOUJIXIUYATI-2;
    margin-top: 38px;
    display: block;
    float: left;
    margin-left: 40px;
}
.fixedDiv{
	position: fixed;
	height: 100%;
}