ul {
    list-style-type: none;
}
i, em {
    font-style: normal;
}

.j_middle ._tit{padding-top: 40px;height: 90px;line-height: 90px;font-size: 38px;color: #333;text-align: center;font-weight: normal;}

.j_middle ._txt{padding-top: 20px;padding-bottom: 90px;line-height: 30px;color: #666;text-align: center;}
.j_middle{background-color: #eef3f9;}
.j_middle ._tit{padding-top: 40px;height: 160px;line-height: 120px;font-size: 38px;color: #333;text-align: center;font-weight: normal;}

.j_middle ._txt{padding-top: 20px;padding-bottom: 90px;line-height: 30px;color: #666;text-align: center;}
.target_user{height: 505px;padding-top: 65px;background:url('../images/target_userbg.jpg') center center no-repeat;background-size:1920px 478px;}
.target_user{}
.target_user ._tit{height: 90px;line-height: 90px;text-align: center;font-size: 38px;color: #fff;text-align: center;}
.target_user .li1,.target_user .li2{position: relative;float: left;width: 50%;text-align: center;color: #fff;font-size: 16px;padding-top: 40px;}
.target_user .li1 .sImg,.target_user .li2 .sImg{display: block;margin:0 auto;width: 70px;height: 70px;background:url('../images/target_user2.png') center center no-repeat;    transition: all .3s ease;}
.target_user .li1:hover,.target_user .li2:hover{cursor:pointer;}
.target_user .li1:hover .sImg{background:url('../images/target_user1.png') center center no-repeat;transform: translateY(-15px);}
.target_user .li2 .sImg{width: 70px;height: 70px;background:url('../images/target_user4.png') center center no-repeat;}

.target_user .li2:hover .sImg{background:url('../images/target_user3.png')center center no-repeat;transform: translateY(-15px);}

.target_user .li1 .txt,.target_user .li2 .txt{line-height: 40px;font-size: 20px;}
.pBox {
    position: relative;
    overflow: hidden;
    margin-bottom: 0px;
    cursor: pointer;
}
.target_user .li1 .con,.target_user .li2 .con{line-height: 28px;}
.target_user .li1:after {content: ''; width: 1px; height: 93px; background: #fff; position: absolute; right: 0; top: 70px; }
.scene .tit{line-height: 92px;padding-top: 40px;background-color: #fff;font-size: 38px;color: #333;text-align: center;}
.scene li{width: 33.33%;float:left;height: 316px;}
.scene .li{background:url('../images/screen.png') center center no-repat;}
.scene li ._txt{position: relative;padding-top: 120px;line-height: 75px;font-size: 32px;color: #fff;text-align: center; }
.scene li ._txt:after{content: ''; width: 66px; height: 1px; background: #fff; position: absolute; left: 50%; margin-left:-33px;top: 195px;}
.scene li .pBox,.scene li ._mask{ background-size: 100% auto;}
.scene .li1 .pBox{height: 316px;background:url('../images/sceneMaskbg1.jpg') center center no-repeat;background-size: 100% auto;}
.scene .li2 .pBox{height: 316px;background:url('../images/sceneMaskbg2.png') center center no-repeat;background-size: 100% auto;}
.scene .li3 .pBox{height: 316px;background:url('../images/sceneMaskbg3.png') center center no-repeat;background-size: 100% auto;}
.pBox ._mask {
    left: 0;
    top: 0;
    opacity: 0;
    display: none/9;
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
    visibility: hidden;
}
.pBox:hover ._mask {
    opacity: 1;
    display: block/9;
    visibility: visible;
}



.pBox ._mask ._text {
    font-size: 13px;
    line-height: 1.8em;
    max-height:205px;
    overflow: hidden;
}
.pBox ._mask {
    width: 100%;
    height: 100%;
    position: absolute;
    text-align: left;
    background: url(../img/orange.8.png);
}
.scene .li1 ._mask{background:url('../images/sceneMaskbg1.jpg') center center no-repeat;background-size: 100% auto;}
.scene .li2 ._mask{background:url('../images/sceneMaskbg2.png') center center no-repeat;background-size: 100% auto;}
.scene .li3 ._mask{background:url('../images/sceneMaskbg3.png') center center no-repeat;background-size: 100% auto;}
.scene .li1 ._mask ._text,.scene .li2 ._mask ._text,.scene .li3 ._mask ._text{padding:70px 10% 0 10%;line-height: 25px;font-size: 16px;color: #fff;text-align: left;display: none/9;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    margin-top: 30px;
    transition-delay: .2s;
    -webkit-transition-delay: .2s;}
.bigdata_sec2_tab .scence_tit li{ width: 25%; }
.scene .li1 ._mask ._text, .scene .li2 ._mask ._text, .scene .li3 ._mask ._text {
    padding: 70px 10% 0 10%;
    line-height: 25px;
    font-size: 16px;
    color: #fff;
    text-align: left;
    display: none/9;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
        transition-delay: 0s;
    margin-top: 30px;
    transition-delay: .2s;
    -webkit-transition-delay: .2s;
}


/******大数据*********/
.bigdata_p1{ font-size: 58px; margin-top: 90px; }
.bigdata_p2{ font-size:30px; }
.bigdata.raydata .pt2 .lists{text-align: center;}
.bigdata.raydata .pt2 .lists li{ float: none; display:inline-block }
.bigdata.raydata .pt2 .lists li:hover .img_box{ transform: translateY(-15px);  }
.bigdataTab .tab_content{ background: #2a2a2a;color: #fff; padding-bottom: 50px;display: block; height:250px;   }
.rd_tab .active .tab_content {
    text-align: center;
}

.row > .span-4 {
    width: 31.33333333%;
}
.raydata .pt2 { padding: 33px 0 70px 0; }
.raydata .pt2 .tit { font-size: 35px; color: #333; line-height: 80px; text-align: center; }
.raydata .pt2 .tit i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background-color: #42adff; vertical-align: middle; margin: 0 10px; }
.raydata .pt2 .sub_tit { font-size: 16px; color: #666666; line-height: 28px; text-align: center; margin-bottom: 66px; }
.raydata .pt2 .tit span { color: #42adff; }
.raydata .pt2 .lists li { width: 20%; float: left; }
.raydata .pt2 .lists .pd { display: block; border: 1px solid #fff; }
.raydata .pt2 .lists .pd .img_box { width: 25%; margin: 30px auto 12px; transition: all .3s ease; }
.raydata .pt2 .lists .title { font-size: 16px; color: #42adff; line-height: 1; margin-bottom: 20px; text-align: center; font-weight: bold; }
.raydata .pt2 .lists .text { font-size: 14px; color: #666; padding: 0 20px; line-height: 22px; text-align: center; }
.raydata .blue{ color: #6a93ff; }
.rd_tab {
    position: relative;
}
.rd_tab .tab_sign { position: absolute; left: 50%; margin-left: -36px; top: 81px; width: 30px; height: 180px; border: 1px solid #319dff; font-size: 20px; color: #ffffff; z-index: 10; padding: 15px; text-align: center; line-height: 24px; padding-right:30px; }
.rd_tab .tab_sign::before {
    height: 80px;
    top: -80px;
}
.rd_tab .tab_sign:before, .rd_tab .tab_sign:after { content: ''; position: absolute; left: 50%; width: 1px; background-color: #42adff; }
.rd_tab .tab_sign:after { height: 75px; bottom: -75px; }
.rd_tab .tab_sign:before { height: 80px; top: -80px; }
.rd_tab .tab_item.active { padding-top: 343px; }
.rd_tab .tab_tit { width: 50%; height: 343px; position: absolute; top: 0; text-align: center; color: #ffffff; overflow: hidden; border-top: 1px solid #42adff; }
.rd_tab .tab_tit:before { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background-color: #42adff; }
.rd_tab .tab_tit:after { display: none; content: ''; position: absolute; left: 50%; bottom: -12px; width: 25px; height: 25px; background-color: #fff; z-index: 10; transform: rotate(-45deg); }
.rd_tab .active .tab_tit:after { display: block; }
.rd_tab ._tit { font-size: 34px; line-height: 1; margin-bottom: 34px; margin-top: 103px; position: relative; z-index: 10; color:#fff }
.rd_tab ._cont { line-height: 26px; font-size: 14px; opacity: 0.8; width: 274px; margin: 0 auto; position: relative; z-index: 10; color:#fff;}
.rd_tab ._cover { z-index: 1; position: absolute; width: 10px; height: 10px; background-color: transparent; color: transparent; border-radius: 50%; -webkit-box-shadow: 20em -2em 0 5em, 0em -3em 0 6em, -18em -3em 0 5em; box-shadow: 20em -2em 0 5em, 0em -3em 0 6em, -18em -3em 0 5em; left: 50%; top: 50%; overflow: hidden; -webkit-transition: 1s; -o-transition: 1s; transition: 1s }
.rd_tab .active ._cover { color: #006eff; background: #006eff; -webkit-animation: .5s bubble-scale forwards; animation: .5s bubble-scale forwards }
.rd_tab .tab_content { padding-top: 50px;  height:350px; }
.rd_tab .active .tab_content { display: block; }
.rd_tab .tab_analys .tab_tit { left: 0; background: #3725b4 url(../images/rd_tab_analys.png) top center  no-repeat; background-size: contain; }
.rd_tab .tab_show .tab_tit { right: 0; background: #27359d url(../images/rd_tab_show.jpg) top center no-repeat; background-size: contain; }
.rd_tab .tab_analys .charts { width: 100%; }
.rd_tab .tab_analys li { text-align: center; height: 280px; }
.rd_tab .tab_analys .img_box { width: 17%; margin: 16px auto 22px; }
.rd_tab .tab_analys .title { color: #101834; font-size: 18px; line-height: 1; margin-bottom: 14px; }
.rd_tab .tab_analys .text { color: #666666; font-size: 14px; line-height: 24px; }
.rd_tab .active .tab_content {
    text-align: center;
}
.rd_tab .active .tab_content {
    display: block;
}


.bigdataTab .tab_content {
    background: #2a2a2a; color: #fff;
}
.w1200 {
    width: 1200px;
    margin: 0 auto;
}
.row {
    width: 102%;
    transition: .2s width ease;
    *zoom: 1;
}
.rd_tab .tab_analys li {
    height: auto;
}
.rd_tab .tab_analys li {
    text-align: center;
    height: 280px;
}
.row > .span-3 {
    width: 23%;
}


.bigdataTab .bigdata_ico{ display: inline-block; width: 60px;height:60px; background:url(../images/bigdataicos.png) no-repeat 0 0; margin: 0 auto; margin-bottom: 10px; }
.bigdataTab h4{ color: #42adff; font-weight: 200;font-size: 24px; margin-bottom: 20px;}
.bigdataTab .bigdata_ico2{ background-position: -60px 0; }
.bigdataTab .bigdata_ico3{ background-position: -120px 0; }
.bigdataTab .bigdata_ico4{ background-position: -180px 0; }
.bigdataTab .bigdata_ico5{ background-position: -240px 0; }
.bigdataTab .bigdata_ico6{ background-position: -300px 0; }
.bigdataTab .bigdata_ico7{ background-position: -360px 0; }
.bigdataTab .txt{ padding:0 15%; height: 84px; font-size:14px }
.rd_tab .active .tab_content{ text-align: center; }
.rd_tab .tab_analys li{ height: auto; }

.bigdata_sec2_tab .scence_tit li{ width: 25%; float: left; cursor: pointer; position: relative; padding-bottom: 10px; }
.bigdata_sec2_tab .sec_tit{ position: relative; text-align: center; font-size: 36px; font-weight: normal; line-height:1; margin-bottom: 120px;}
.scence_tit{ text-align: center;font-size: 24px; margin-bottom: 50px; height:100px; }
.bigdata_sec2_tab .big_ico{ display:block; width: 45px; height: 45px; margin: 0 auto 10px auto; background:url(../images/bigdata_ico2.png) no-repeat 0 0; }
.bigdata_sec2_tab .big_ico2{  background-position: -45px 0; }
.bigdata_sec2_tab .big_ico3{  background-position: -90px 0; }
.bigdata_sec2_tab .big_ico4{  background-position: -135px 0; }
.bigdata_sec2_tab .big_ico5{  background-position: -180px 0; }
.bigdata_sec2_tab .big_ico6{  background-position: -225px 0; }
.bigdata_sec2_tab .scence_tit .active:after{ content:''; position: absolute; bottom:0; width: 70%; left: 15%; height: 2px; background: #42adff; }
.bigdata_sec2_tab .scence_tit .active .big_ico{ background-position-y:-45px; }
.scence_intro{ margin-bottom: 60px; text-align: center; }
.bigdata_sec2_tab{ padding: 50px 0; }
.bigdata_sec2_tab .sec_tit .arr_ico{ display:block; width:18px; height:10px; background:url(../images/bigdata_downArr.png) no-repeat center; position: absolute; bottom: -30px; left: 50%; margin-left: -9px;   }
.scenceScroll .owl-dots{ position: absolute; bottom: -40px; /* top:-40px; */  width: 100%; text-align: center;  }
.scenceScroll .owl-theme .owl-dots .owl-dot span{ background: #75c3ff;-webkit-transition: all .3s ease; transition: all .3s ease; }
.scenceScroll .owl-theme .owl-dots .owl-dot.active span{ width: 30px;background: #75c3ff; }
.scence_item{ display: none; }
.scence_item.show{ display: block; }
.scenceScroll { height:0 ; padding-bottom: 59%;/* padding-bottom: 55.9%; */ overflow: hidden;  /*  padding-top:30px;  */}
.scenceScroll img{ width: 100% !important; }
.imgBanner{ display: none; }
.yous li{height: auto;text-align: center;width: 23%;float: left;margin-right: 2%;}