html,body{
    		//height:100%;
    	}
    	body{
    		overflow: scroll;
    		overflow-x:hidden;
    	}
    	.dl_header{
		    height: 2.6em;
		    z-index: 200;
		    left: 0;
		    top: 0;
		    right: 0px;
		    position: fixed;
		    background-color: #fff;
			opacity: 0.9;
		    position: absolute;
		}
		.download{
		    height: 2.2em;
		  	width: 15em;
		    display: block;
		    background: url(../images/toplogo.png) no-repeat;
		    background-size:50%;
		    background-position:center;
		    margin:.2em auto;
		}
    	.main{
    		padding:0 .5em;
    		height:auto;
    		min-height:450px;
    		background:url(../images/downbg.png) no-repeat;
			background-size: cover;
    	}
    	.downMain{
    		//width:900px;
    		margin:0 auto;
    	}
		.downLeft{
			width:100%;
			padding-top: 2.8em;
			padding-left: .4em;
			text-align: center;
		}
		.downLeftImg img{
			width:100%;
		} 
		.downRightContent{
			text-align:center;
			color:#FFF;
		}
		.downRightLi1 h3{
			line-height: 50px;
		}
		.downRightLi2{
			font-size:.7em;
			line-height:20px;
		}
		.downRightLi3{
			height:40px;
			border:1px solid #FFF;
			line-height:40px;
		}
		.downRightLi4{
			font-size:12px;
		}
		.downRightLi5{
			padding:20px 0 10px 0;
		}
		.downRightLi6{
			font-size:12px;
			//margin-bottom:15px;
			line-height: 50px;
		}
		.downRightLi31{
			padding:10px 43px;
		}
		.c{
			width:143px;
			overflow: hidden;
			margin:0 auto;
		}
		.c>div{
			float: left;
			color:#FFF;
		}	
		.pc{
			display:none;
		}
		.phone{
			display:block;
		}
		#tips {
			position: fixed;
			top:-100px;
			left:0;
			width:100%;
			height:100px;
			background-image:url(../images/wx_tips.png);
			background-color:#33333c;
			background-position:center top;
			background-repeat:no-repeat;
			background-size:auto 100%;
			z-index:2000;
		}
		.main{
			height:100%;
		}