.top {
    background-color: #010f20;
}

.banner {
    position: relative;
    width: 100%;
    background-color: #010f20;
}

.banner-bg {
    width: 100%;
    height: 488px;
}

.banner-box {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1200px;
    margin-left: -600px;
}

.banner-title {
    position: absolute;
    top: 0;
}

.primary-title {
    padding: 136px 0 16px;
    font-size: 44px;
    line-height: 1.64;
    color: #fff;
}

.sub-title {
    padding-bottom: 48px;
    font-size: 20px;
    line-height: 1.6;
    color: #fff;
}


/*工业互联网安全接入方案逻辑图*/
.main {
    position: relative;
    padding-bottom: 90px;
    width: 100%;
}

.main-top-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
}

.main-bottom-img {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
}

.main-title {
    width: 100%;
    font-size: 24px;
    line-height: 1.5;
    text-align: center;
    color: #212121;
    padding: 80px 0 64px;
}

.main-body {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    border-radius: 5px;
    background-color: #ffffff;
    box-shadow:0px 2px 12px 0px rgba(0,0,0,0.06);
    border: solid 1px #e5e5e5;
}

.main-img {
    padding: 60px 78px 63px;
    border-radius: 5px;
    background-color: #ffffff;
}

.main-img img {
    width: 1044px;
    height: 522px;
}

/*青莲云提供的服务*/
.service{
    width:100%;
    padding-bottom:90px;
    background-color: #f7f7f7;
}
.service-title{
    padding:80px 0 88px;
    font-size: 24px;
    line-height: 1.5;
    text-align: center;
    color: #212121;
}
.service-body{
    position: relative;
    width:1122px;
    margin:0 auto;
    padding:0 39px;
}
.service-icon{
    position: absolute;
    top:50%;
    left:50%;
    margin:-49px;
    width:98px;
    height:98px;
}
.service-left,.service-right{
    float: left;
}
.service-left{
    margin-right:114px;
}
.body-title{
    margin:0 auto 16px;
    width: 318px;
    height: 40px;
    line-height: 40px;
    border-radius: 4px;
    background-color: #49a4f8;
    font-size: 18px;
    text-align: center;
    color: #ffffff;
}

.service-content{
    width: 504px;
    height:538px;
    padding:40px 20px 0 24px;
    border-radius: 4px;
    background-color: #ffffff;
    border: dashed  1px #49a4f8;
    box-sizing: border-box;
}
.service-right .service-content{
    border: dashed  1px #38b487;
}
.service-left li{
    padding-bottom:12px;
}

.service-left li i{
   float: left;
   margin-top: 1px;
   line-height: 24px;
   font-size:14px;
}

.service-left li span{
    display: block;
    padding-left: 17px;
    font-size: 14px;
    line-height: 1.86;
    color: #333333;
}
.service-right .body-title{
    background-color: #38b487;
}
.service-right li{
    padding-bottom: 12px;
}
.service-right li span{
    float: left;
    display:block;
    width: 12px;
    height: 12px;
    margin-right:10px;
}
.service-right li span img{
    margin-top:4.5px;
}
.service-right li i{
    display: block;
    padding-left: 22px;
    font-size: 14px;
    line-height: 24px;
    color: #333333;
}

/*工业互联网安全接入管理平台*/
.software {
    width: 100%;
    padding-bottom:90px;
    background: -webkit-linear-gradient(top,transparent 19px, rgba(56,179,134,.1) 20px),-webkit-linear-gradient(left,transparent 19px, rgba(56,179,134,.1) 20px);
    background: -moz-linear-gradient(top,transparent 19px, rgba(56,179,134,.1) 20px),-moz-linear-gradient(left,transparent 19px, rgba(56,179,134,.1) 20px);
    background: -o-linear-gradient(top,transparent 19px, rgba(56,179,134,.1) 20px),-o-linear-gradient(left,transparent 19px, rgba(56,179,134,.1) 20px);
    background: linear-gradient(top,transparent 19px, rgba(56,179,134,.1) 20px),linear-gradient(left,transparent 19px, rgba(56,179,134,.1) 20px);
    background-size: 20px 20px;
    background-color: #fff;
}
.software-title{
    padding:80px 0 24px;
    font-size: 24px;
    text-align: center;
    color: #212121;
}
.profile{
    padding-bottom:12px;
    font-size: 20px;
    text-align: center;
    line-height: 1.3;
    color: #666666;
}
.sort{
    padding-bottom: 65px;
    text-align: center;
}
.sort li{
    display: inline-block;
    padding:0 16px;
    font-size: 16px;
    line-height: 1.63;
    color: #666666;
}


.platform-body {
    position: relative;
    width: 1200px;
    height: 542px;
    margin: 0 auto;
}
.platform-body .screen{
    position: absolute;
    top:0;
    left:207px;
    width:786px;
    height:542px;
    z-index: 2;
}
.platform-body .screen img{
    width:100%;
    height:100%;
}
.platform-left,
.platform-right{
    position: absolute;
    top:0;
    left:0;
    width:60%;
    height:542px;
    z-index: 100;
}
.platform-left img,
.platform-right img{
    position: absolute;
    top: 220px;
    left: 0;
    width: 48px;
    height: 100px;
    cursor: pointer;
    opacity: .8;
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
}
.platform-right,
.platform-right img{
    right: 0;
    left: auto;
}

.platform-left:hover img,
.platform-right:hover img{
    opacity: 1;
    -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
}

.platform-box-left {
    position: absolute;
    top: 92px;
    left: 128px;
    width: 592px;
    /*height: 357px;*/
    height: 400px;
    overflow: hidden;
    z-index: 1;
    opacity: .5;
}
.platform-box-center{
    position: absolute;
    top: 59px;
    left: 252px;
    width: 696px;
    height: 420px;
    overflow: hidden;
    z-index: 3;
}
.platform-box-right{
    position: absolute;
    top: 92px;
    right: 128px;
    width: 592px;
    /*height: 357px;*/
    height: 400px;
    overflow: hidden;
    z-index: 1;
    opacity: .5;
}
.platform-content{
    position: absolute;
    top:0;
    left:0;
    width:2960px;
}
.platform-content li{
    float: left;
    width: 592px;
    height: 357px;
    box-shadow: 0 2px 26px 0 rgba(0,0,0,.1);
}
.platform-box-center .platform-content{
    position: absolute;
    top:0;
    left:0;
    width:3480px;
}
.platform-box-center .platform-content li{
    float: left;
    width: 696px;
    height: 420px;
}


/*合作伙伴*/
.partner{
    position: relative;
    width:100%;
    padding-bottom:90px;
    background-color: #F7F7F7;
}
.partner-title{
    padding:80px 0 64px;
    font-size: 24px;
    line-height: 1.5;
    text-align: center;
    color: #212121;
}
.partner-body{
    position: relative;
    width:1200px;
    margin:0 auto;
    text-align: center;
    z-index: 1;
}
.partner-body li{
    display: inline-block;
    margin:0 16px;
    width: 268px;
    height: 178px;
    box-shadow: 0 1px 9px 0 rgba(0, 0, 0, 0.06);
    border: solid 1px #38b487;
    background-color: #fff;
}
.partner-bg{
    position: absolute;
    bottom:0;
    left:0;
    width:100%;
    height:342px;
}