.shade{
    width: 100%;
    height: 630px;
}
.section-wall{
    position: inherit;
    top: 0;
}
/* banner */
.banner{
    position: fixed;
    width: 100%;
    z-index: -10;
    overflow: hidden;
}
.banner .banner-bg{
    width: 100%;
    height: 630px;
    background: url('/airproce/img/banner1.jpg')no-repeat center center;
    padding-top: 55px;
    text-align:center;
}
.banner .banner-bg .banner-text{
    height: 100px;
    transition: all .6s ease;
}
.banner .banner-bg h3{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:50px;
    color:#000000;
    letter-spacing:-2px;
    margin-top: 64px;
    margin-bottom: 10px;
}
.banner .banner-bg .banner-pop{
    position: relative;
    top: 6px;
    margin-right: 210px;
    /* width: 50px;
    height: 20px; */
}
.banner .banner-bg p{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:24px;
    color:rgba(0,0,0,0.20); 
     margin-left: 70px;
     display: none;
}
.banner .banner-bg .banner-pop span{
    display: inline-block;
    width:20px;
    height:20px;
    border-radius:100%;
    position: absolute;  
}
.banner .banner-bg .banner-pop span:last-child{
    margin-right: 10px;
}
.banner .banner-bg .banner-pop span.pop-1{
    z-index: 5;
    margin-left: -105px;
    background-image:linear-gradient(90deg, #69d0f4 0%, #23bfff 100%);
}
.banner .banner-bg .banner-pop span.pop-2{
    z-index: 4;
    opacity:0.8;
    margin-left: -90px;
    background-image:linear-gradient(90deg, #69d0f4 0%, #23bfff 100%);
}
.banner .banner-bg .banner-pop span.pop-3{
    z-index: 3;
    opacity:0.5;
    margin-left: -75px;
    background-image:linear-gradient(90deg, #69d0f4 0%, #23bfff 100%);
}
.banner .banner-bg .content-img{
    margin-top: 55px;
    transform: translate3d(0,35px,0); 
    transition: transform .1s ease; 
}

.content{
    width:100%;
    padding-bottom: 80px;
}
.content .content-title{
    text-align: center;
    margin-top: 80px;
    margin-bottom: 80px;
}
.content .content-title h4{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:20px;
    color:rgba(0,0,0,0.30);
}
.content .content-title h3{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:40px;
    /* margin-top: 10px; */
    color:#000000;
    line-height: 60px;
}
.content .content-title h3 span{
    vertical-align: text-top;
    font-family:DIN-Bold; 
    font-size:45px;  
}
.content .content-title h5{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:16px;
    color:rgba(0,0,0,0.40);
}
.content  .lightspot{
    text-align: center;
    margin-bottom: 80px;
}
.content  .lightspot li{
    margin: 0 3em;
    opacity: 0;  
    transform: translate3d(0,20px,0);
    transition: all .8s ease;
}

.content  .lightspot li span{
    margin: 0 auto;
    width: 65px;
    height: 45px;
    display: block;
    background: url('/airproce/img/gou.png') no-repeat center center;
}
.content  .lightspot li p{
    margin-top: 15px;
    text-align: center;
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:16px;
    color:rgba(0,0,0,0.60);
}

.content  .content-detail{
    width: 600px;
    margin: 0 auto;
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:16px;
    color:rgba(0,0,0,0.40);
    line-height:30px;
    text-align:center;
}
.detial{
    position: relative;
    height: 1200px;
    background: url('http://airproce.oss-cn-beijing.aliyuncs.com/20171116/water/detail.png')no-repeat center center;
}
.detial .num-left,.detial .num-right{
    width: 235px;
    position: absolute;
    left: 50%;
    text-align: center;
}
.detial .num-left{
    margin-left: -520px;
    padding-top: 170px;
}
.detial .num-right{
    margin-left: 300px;
    padding-top: 170px;
}
.detial .num-left p{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:18px;
    color:rgba(0,0,0,0.40);
    line-height:30px;
    margin-bottom: 80px;
    text-align: left;

    transform: translate3d(0,20px,0);
    opacity: 0;
    transition: all .8s ease;
}
.detial .detail-text{
    margin-bottom: 80px;
    text-align: center;

    opacity: 0;
    transition: all .6s ease;
}
.detial .detail-text .line{
    margin: 0 auto;
    margin-bottom: 30px;
    width: 200px;
    height: 1px;
    border:1px solid rgba(0,0,0,0.20);
}
.detial .detail-text h5{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:20px;
    color:rgba(0,0,0,0.40);
}
.detial .detail-text b{
    font-family:DIN-Medium;
    font-size:50px;
    display: block;
}
.detial .detail-text i{
    font-style: normal;
    font-family:DIN-Bold; 
}
.detial .detail-text span{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:18px;
    color:rgba(0,0,0,0.50);
}

.content .dataImg{
    width: 910px;
    display: block;
    margin: -80px auto 40px;
}
.content .data-detail{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:16px;
    color:rgba(0,0,0,0.40);
    line-height:30px;
    text-align:center;
    width: 740px;
    margin: 0 auto;
}
.content .humidity{
    position: relative;
    margin: 190px auto 0;
    height: 606px;
    background: url('http://airproce.oss-cn-beijing.aliyuncs.com/20171116/water/jiashi.png')no-repeat center center;
    background-size: 1140px;
}
.content .humidity h3{
    position: absolute;
    top: -25px;
    left: 50%;
    margin-left: -175px;
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:50px;
    color:#000000;
}
.content .bg3{
    display: inline-block;
    width: 370px; 
    height: 360px;
    margin-right: 8px;
    position: relative;
    margin-bottom: 90px;
}
.content .bg3-3{
    margin-right: 0;
}
.content .bg3-1{
    background: url('/airproce/img/bg1.png')no-repeat center center;
}
.content .bg3-2{
    background: url('/airproce/img/bg2.png')no-repeat center center;
}
.content .bg3-3{
    background: url('/airproce/img/bg3.png')no-repeat center center;
}
.content .bg3 img{
    position: absolute;
    left: 50%;
    margin-left: -82px;
    bottom: -90px;

    transform: translate3d(0,-70px,0);
    transition: all .8s ease;
}

.pollute .polluteImg{
    /* margin-left: 70px; */
    transform: translate3d(0,0,0);
    opacity: 1;
    transition: all .8s ease;
}
.pollute .pollute-text{
    float: right;
    margin-right: 80px;
    margin-top: 180px;
}
.pollute .pollute-text p{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:16px;
    color:#555;
    line-height:30px;
    margin-bottom: 65px;
    background: #fcfcfc;
    padding-left: 1px;

    transform: translate3d(30px,0,0);
    opacity: 0;
    transition: all .8s ease;
}
.pollute .bg2{
    width: 550px;
    height: 230px;
    background: #fbfbfb;
    display: inline-block;
    margin-right: 5px;
    margin-left: 5px;
}
.pollute .bg2 img{
    display: inline-block;
    margin: 25px;
}
.pollute .bg2 .bg-text{
    display: inline-block;
    width: 270px;
    vertical-align: middle;
}
.pollute .bg2 .bg-text h6{
    font-family:PingFangSC-Medium,Microsoft YaHei;
    font-size:20px;
    color:rgba(0,0,0,0.70);
    margin-bottom: 20px;
}
.pollute .bg2 .bg-text p{
    font-family:PingFangSC-Regular,Microsoft YaHei;
    font-size:14px;
    color:rgba(0,0,0,0.70);
    line-height:21px;
}
.pollute .clear{
    margin-bottom: 80px;
}
.pollute img:last-child{
    margin-top: 80px;
    width: 100%;
}
.tern-top{
    padding-bottom: 0;
}
.tern{
    text-align: center;
    margin-bottom: 80px;
}
.tern .items{
    display: inline-block;
    width: 245px;
    vertical-align: top;
}
.tern span{
    font-size: 60px;
    vertical-align: top;
    color: #555;
    font-weight: 300;
    display: inline-block;
    margin-top: 15px;
}
.tern .items img{
    display: block;
    margin: 0 auto;
}
.tern .items p{
    height: 33px;
    width: 210px;
    color: #fff;
    text-align: center;
    line-height: 33px;
    letter-spacing: 1px;
    margin: 10px auto 0;
}
.tern .items:nth-of-type(1) p{
    background: url('/airproce/img/water/t1.png')no-repeat center;
    background-size: 210px;
}
.tern .items:nth-of-type(2) p{
    background: url('/airproce/img/water/t2.png')no-repeat center;
    background-size: 210px;
}
.tern .items:nth-of-type(3) p{
    background: url('/airproce/img/water/t3.png')no-repeat center;
    background-size: 210px;
}