.solution-box{padding-top: 80px;padding-bottom: 100px}
.bgf7f8fb{
    background:rgba(247,248,251,1);
}
.column-title{color: #3f4354;font-size: 32px;text-align: center;margin-bottom: 20px}
.column-desc{font-size: 22px;text-align: center;line-height: 1.5;margin: 0 150px;color: #3f4354;}
.solution-tab-box{overflow: hidden;position: relative;}
.solution-tab-box .service-box{display: flex;}
.solution-tab-box .service-box .service-content{text-align: center;padding: 21px 0;}
.solution-tab-box .service-box .service-content .service-item-title{font-size: 18px;color: #000;font-family: pingfangsc-medium;line-height: 22px;
margin-bottom: 8px;
}
.solution-tab-box .service-box .service-content .service-item-desc{font-family: pingfangsc-light;font-size: 14px;color: #000000;}
.solution-tab-box .service-box .service-item{
    position: relative;box-shadow: 2px 2px 9px 2px rgba(0,0,0,0.1);margin: 10px;
}
.solution-tab-box .service-box .service-item .service-mask{
    position: absolute;
    top:0;left: 0;bottom: 0;right: 0;
    background: #037fff;display: none;
    padding: 32px 32px 0 32px;color: #fff;text-align: center;
    box-shadow: 0px 0px 23px 5px rgba(3,127,255,0.33);
}
.solution-tab-box .service-box .service-item:hover .service-mask{
    display: block;
}
.solution-tab-box .service-box .service-item .service-mask .service-item-mask-title{
    font-family: pingfangsc-medium;
    font-size: 18px;line-height: 25px;
}
.solution-tab-box .service-box .service-item .service-mask .service-item-mask-short{
    font-family: pingfangsc-light;
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 13px;
}
.solution-tab-box .service-box .service-item .service-mask .service-item-mask-longdesc{
    font-family: pingfangsc-regular;
    font-size: 14px;text-align: justify;
    height: 126px;margin-bottom: 40px;
    line-height: 1.6;
}
.solution-tab-box .service-box .service-item .service-mask .more{
    width:120px;
    height:30px;border-radius:15px;
    display: inline-block;color: #fff;
    border:1px solid #fff;font-size:14px;line-height:30px;
}
.solution-tab-box .service-box .service-item .service-img img{
    width: 285px;
    height: 221px;
}
.demand{
    height: auto;
    overflow: hidden;
    position: relative;
}
.demand .bd .demand-list{
    float: left;position: relative;
    height: 400px;width:20%;
}
.demand .bd .demand-link{
    display: block;color: #fff;position: absolute;
    top:0;left: 0;bottom: 0;right: 0;
}
.demand .bd .demand-list .demana-list-pic{
    display: flex;flex-direction: column;
    align-items: center;height: 100%;
    padding: 0 30px;
}
.demand .bd .demand-list .demana-list-pic:hover{
    opacity: 0.8;
    background: #037fff;color: #fff;
}
.demand .bd .demand-list .demana-img{
    position: absolute;
    top:0;left: 0;bottom: 0;right: 0;display: block;
    z-index: -1;
}
.user{
    background:  no-repeat left center;
    height: 548px;
}
.user .title-num{
    font-family: pingfangsc-medium;
    font-size: 48px;
    color: #4facfe;line-height: 67px;
}
.user-num{
    padding-left: 73.1%;padding-top: 146px;
}
.user .desc-num{
    font-family: pingfangsc-regular;
    font-size: 24px;
    color: #3f4354;line-height: 33px;
    margin-bottom: 18px;
}
.demand .bd .demand-list .demana-list-pic:hover .demana-icon,
.demand .bd .demand-list .demana-list-pic:hover .demana-small-title{
    transform: translatey(-40px);
}
.demand .bd .demand-list .demana-icon{
    font-size: 38px;margin-top: 130px;margin-bottom: 35px;
    transition: all 1s;
}
.demand .bd .demand-list .demana-small-title{
    font-family: pingfangsc-medium;
    font-size: 18px; transition: all 1s;
}
.demand .bd .demand-list:hover .demana-desc{
    opacity: 1;
}
.demand .bd .demand-list:hover .more{
    opacity: 1;
}
.demand .bd .demand-list .demana-desc{
    font-family: pingfangsc-regular;
    font-size: 14px;
    opacity:0;height: 80px;transition: all 1s;line-height: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;margin-bottom: 20px;
}
.demand .bd .demand-list .more{
    width:120px;
    height:30px;border-radius:15px;
    display: inline-block;color: #fff;
    border:1px solid #fff;font-size:14px;line-height:30px;
    text-align: center;opacity:0;transition: all 1s;
}
.demand .prev,.demand .next{
    position: absolute;height: 100%;
    width: 36px;
    background: rgba(255,255,255,0.15);
    z-index: 2;
    top:0;cursor: pointer;line-height: 400px;
    text-align: center;
}
.solution-tab-box .prev,.solution-tab-box .next{
    position: absolute;
    height: 307px;
    width: 36px;
    background: rgba(255,255,255,0.15);
    z-index: 2;
    top: 10px;
    cursor: pointer;
    line-height: 307px;
    text-align: center;
}
.prev{
    left: 0;
}
.next{
    right: 0;
}
.arrow{
    font-size: 29px;color: #fff;
}
.device-support{
    background:  no-repeat center center;
    height: 800px;position: relative;
}
.device-support .solution-box{

}
.device-support .support-content{
    position: absolute;bottom: 0;
    left: 0;right: 0;height: 564px;
    width: 1200px;margin: 0 auto;
}
.device-support .support-content .support-item{
    width: 314px;
    position: absolute;
    height: 200px;
}
.device-support .support-content .support-item.n1{
    top:48px;left: 40px;
}
.device-support .support-content .support-item.n2{
    top:48px;right: 40px;
}
.device-support .support-content .support-item.n3{
    bottom: -14px;left: 48px;
}
.device-support .support-content .support-item.n4{
    bottom:-14px;
    right:48px;
}
.device-support .support-content .support-item:nth-child(even){
    text-align: right;
}
.device-support .support-content .support-item .support-title{
    font-size: 30px;
    color: #3f4354;line-height: 22px;margin-bottom: 28px;
}
.device-support .support-content .support-item .support-desc{
    font-size: 16px;
    color: #878a9a;line-height: 22px;
}
/*运营官网2.0改版新增*/
/*.solution-title-new,.solution-title-new{ font-size: 22px !important;}*/
.solution-thumb{width: 216px !important;  height: 250px !important;}
.index-content-modefiy{font-size: 16px;padding-top: 70px;}

.help-wrap{margin-top: 4em; background: rgba(247,248,251,0.33);   padding-bottom: 20px;}
.help-wrap .wrap-content{ width:1000px;margin: 0px auto; }
.help-wrap .help-main-title ,.friends-warp .friends-mian-title{ text-align: center;font-size:32px;padding-top: 3rem;
    color: #3f4354;;}
.help-wrap .help-sub-title ,.friends-warp .friends-sub-title{ text-align: center;font-size:18px; padding-top: 1rem;color: #3f4354;}

.help-wrap .more a{ color: #009cff}
.more p{ text-align: right;cursor: pointer;    height: 2rem; line-height: 4rem;}
.help-company-list .list-tr{display: flex; flex-wrap: wrap; margin-top: 2rem;justify-content: space-between;}
.company-item img{ width: 160px;}
.cooperation-ship{padding-top: 1rem!important;}


.new-wrap-content{ display: flex;justify-content: center;align-items: center}
.new-wrap-content .left-video-btn ,.new-wrap-content .right-video-btn{ font-size: 47px;padding: 0.6em;cursor: pointer;color: rgba(0,0,0,0.20);display: none;}
.new-wrap .new-title{
    text-align: center;
    font-size: 32px;
    color: #3f4354;
    letter-spacing: 0;
    padding: 2em;
}
.new-wrap .new-list-wrap{
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 466px;
}
.new-wrap .new-list-wrap .left-vido,.new-wrap .new-list-wrap .right-vido{width: 475px;height: 375px;}
.new-wrap .left-vido-img , .new-wrap .right-vido-img{height: 100%;width: 100%;}
.new-wrap .video-wrap{ position: absolute;}

.new-wrap  .new-text-wrap{ display: flex;justify-content: center;align-items: flex-start;}
.new-text-wrap .text-title-wrap{ display: flex;justify-content:space-between ;align-items: center; margin-bottom: 2em;}
.new-text-wrap .new-text-item{ padding: 0px 6em;}
.new-text-wrap .text-title-wrap .main-title{
    font-size: 26px;
    color: #3f4354;
    letter-spacing: 0;}
.new-text-wrap .text-title-wrap a{
    cursor: pointer;
    font-size: 16px;
    color: #4a90e2 ;
    letter-spacing: 0;}

.new-text-wrap .pic-text-wrap{ display: flex;justify-content: flex-start;align-items: flex-start;}
.new-text-wrap .pic-text-wrap .pic-wrap{ width: 112px; height: 74px;}
.new-text-wrap .pic-text-wrap .pic-wrap img{ width: 100%;height: 100%;}
.new-text-wrap .pic-text-wrap .text-wrap{}
.pic-text-wrap .text-wrap .text-content-title-wrap{padding-top: 6px;}
.pic-text-wrap .text-wrap .text-content-title-wrap .main-title a{
    font-size: 16px;color: #878a9a;letter-spacing: 0;}
.pic-text-wrap .text-wrap .text-content-title-wrap .date-content{
    font-size: 12px;
    color: #aaaaaa;
    letter-spacing: 0;
    padding-top: 33px;}

.new-text-wrap .pic-text-wrap .text-wrap .text-content-wrap{
    padding-top: 1em;
    font-size: 12px;
    color: #878787;
    letter-spacing: 0;
    line-height: 1.3em;
}
.new-text-wrap .text-items-content-wrap{margin-top: 20px;}
.new-text-wrap .text-items-content-wrap .text-item{margin-bottom: 1em}
.new-text-wrap .text-items-content-wrap .text-item .text-item-title-wrap{
    display:flex;justify-content: flex-start;align-items: center;max-width: 34em;
    line-height: 1.5em;height: 1.5em;color: #525565;}
.new-text-wrap .text-items-content-wrap .text-item .text-item-title-wrap:hover{color: #ed6d2c;}
.new-text-wrap .text-items-content-wrap .text-item .text-item-title-wrap .item-title{}
.new-text-wrap .text-items-content-wrap .text-item .text-item-title-wrap .item-title a{font-size: 16px;color: #878a9a;letter-spacing: 0;}
.new-text-wrap .text-items-content-wrap .text-item .text-item-title-wrap:hover{color: #ee6d2d;}

.text-item .text-item-description{
    font-size: 12px;
    color: #878787;
    letter-spacing: 0;
    line-height: 2em;
    height: 2em;
    padding: 0px 0px 0px 2em;
    max-width: 34em;
}
.text-overflow{
    text-overflow: ellipsis;
    overflow: hidden;
    width: 100%;
    white-space: nowrap;
}


.curr-video-title{font-size: 18px;color: #2f2f2f;letter-spacing: 0;text-align: center;padding-top: 1em;}
.banner img{width: 100%;height: 100%;}

/*首页视频尺寸start*/
/*首页视频按钮尺寸*/
.play-icon{width: 103px !important;height: 103px !important;display: none;}

#video-wrap{position:relative;height:466px;width:950px;z-index:2;margin:0 auto 100px ;}
#video-wrap ul{width:100%;height:100%;position:absolute;top:0;left:0;}
#video-wrap ul li{position:absolute;}
/*图片位置*/
#video-wrap ul .video1{top:91px;left:0;z-index:3;}
#video-wrap ul .video2{top: 50px;left: 80px;z-index:4;}
#video-wrap ul .video3{top:91px;left: 336px;z-index:3;}
/*图片明暗*/
#video-wrap ul li.video1{opacity:0.9;filter:alpha(opacity:90);}
#video-wrap ul li.video2{opacity:1;filter:alpha(opacity:100);}
#video-wrap ul li.video3{opacity:0.9;filter:alpha(opacity:90);}
/*图片width*/
#video-wrap ul li.video1 div video,#video-wrap ul li.video2 div video,#video-wrap ul li.video3 div video{width: 100%;height: 100%;}
#video-wrap ul li.video1 div{width: 615px;height:384px;}
#video-wrap ul li.video2 div{width: 790px;height:466px;}
#video-wrap ul li.video3 div{width: 615px;height:384px;}
/*首页视频尺寸end*/