/*!* cases 经典案例 *!*/
.m-ban-logo{display:block;width:560px;height:500px;float:right;margin-right:0}.m-snav-b.s1,.m-snav-b:hover{color:#2589ff}.m-ban.cases{background:url(../image/ban_bg.png)}.cases-col{color:#3d3d00}.cases-col2{background-color:#2589ff}.cases-bg1{background:#f7f8fa}.cases .ban-pos{top:130px}.cases .m-ban-lnk{position:relative;font-size:24px;color:#fff;letter-spacing:0;background:rgba(216,216,216,0);border:1px solid #fff;border-radius:5px}.cases .m-ban-page>li{background:#fff;opacity:.3}.cases .m-ban-page>li.active{opacity:1}.cases-ban-qr{position:absolute;display:none;top:-56px;width:180px;right:-170px;z-index:10}.cases-ban-qr>div{float:right;width:140px;padding:10px;background-color:#fff;border-radius:6px}.cases-ban-qr>img{display:block;width:140px;height:140px}.cases-ban-scan:hover .cases-ban-qr{display:block}.ban_bg1{background:#584dad url(../image/ban_bg1.png) center no-repeat}.ban_bg2{background:#b42525 url(../image/ban_bg2.png) center no-repeat}.ban_bg3{background:#4d7772 url(../image/ban_bg3.png) center no-repeat}.ban_bg4{background:#2956df url(../image/ban_bg4.png) center no-repeat}.ban_bg5{background:#3a3838 url(../image/ban_bg5.png) center no-repeat}.cases .m-ban-item{height:500px;background-size:cover;background-position:center}.f2-nav{width:1190px;margin:0 auto 40px;overflow:hidden}.f2-nav>li{float:left;width:108px;cursor:pointer}.f2-nav .f2-title{margin-bottom:16px;text-align:center;font-size:14px;letter-spacing:2px;line-height:20px}.f2-in-all,.f2-in1{background-position:0 0}.f2-nav .active{color:#2589ff;text-align:center}.f2-nav .active .f2-icon{background-image:url(../image/hIcon.png)}.f2-items{width:1232px;margin:auto}.f2-items>li,.f2-logo{border:1px solid #e3e2e5}.f2-items>li{position:relative;margin-right:16px;margin-left:16px;margin-bottom:30px;float:left;background-color:#fff;width:274px;height:488px}.f2-item-show{height:100%;overflow:hidden}.f2-logo{margin:70px auto 52px;display:block;width:120px;height:120px;border-radius:60px}.f2-line{display:block;margin:10px auto 16px;width:24px;height:4px;background:#595961}.f2-des{margin:16px auto 90px;width:218px;font-size:16px;color:#9797a1;line-height:28px;text-align:left}.f2-hide-mark,.f2-hide-wrap,.f2-item-hide{position:absolute;opacity:0;filter:alpha(opacity=0);-webkit-transition:all .3s;-moz-transition:all .3s;-ms-transition:all .3s;-o-transition:all .3s;transition:all .3s}.f2-item-hide{top:-1px;left:-1px;height:490px;background:#6d6d6d;box-shadow:0 10px 20px 0 rgba(0,0,0,.1);width:276px}.f2-hide-mark,.f2-hide-wrap{width:100%}.f2-hide-mark{left:0;background:url(../image/mark.png) center no-repeat;top:0;height:100%;z-index:6}.f2-hide-wrap{top:270px;height:220px;text-align:center;font-size:14px;color:#595961;overflow:hidden;z-index:10}.f2-second-buss{position:absolute;bottom:14px;width:100%}.f2-page>li,.f2-second-buss span{text-align:center;border:1px solid #e3e2e5}.f2-second-buss span{min-width:74px;letter-spacing:0;float:right;font-size:14px;color:#9797a1;line-height:24px}.f2-items>li:hover .f2-hide-mark,.f2-items>li:hover .f2-hide-wrap,.f2-items>li:hover .f2-item-hide{opacity:1;filter:alpha(opacity=100)}.f2-qr{margin:40px auto 10px;height:130px;width:130px}.f2-hide-bg,.f2-items>li:hover .f2-qr{display:block}.f2-hide-bg{width:100%;height:100%}.f2-page-wrap{margin:0 auto 30px;width:1200px;overflow:hidden}.f2-page{overflow:hidden;float:right}.f2-page>li{display:inline-block;float:left;margin-right:10px;width:28px;height:28px;line-height:30px;font-size:12px;color:#7e7b84;cursor:pointer}.f2-page>li.isnan{cursor:default}.f2-page li.active{color:#fff;background:#2589ff}.f2-page .pre{background:url(../image/pre.png) center no-repeat}.f2-page .next{background:url(../image/next.png) center no-repeat}.f2-page .go{overflow:hidden;width:78px;border:1px solid #e3e2e5}.f2-page .go input{width:30px;height:30px;padding:0 40px 0 10px;outline:none;border:none;font-size:14px}.f2-page .f2-total{border:none;overflow:hidden;min-width:50px}.f2-page .go-txt{position:absolute;top:0;right:0;width:30px;height:30px;border-left:1px solid #e3e2e5}.cases-consult{height:210px}.consult-photo{float:left;margin:52px 78px 0 36px;height:106px;width:106px;background:url(../image/kf.png) center no-repeat}.consult-des{display:inline-block;float:left;width:560px;margin-top:53px}.consult-link{float:left;margin-left:130px;margin-top:85px;width:160px;height:40px;font-size:18px;color:#fff;line-height:40px;text-align:center;background:rgba(17,26,39,0);border:1px solid #fff;border-radius:2px}.consult-link:hover{background:#fff;color:#2589ff}.case-ban-vd{width:500px;height:420px;position:absolute;right:50px;bottom:0}.case-ban-in,.case-ban-vd-cn{position:absolute;left:0;z-index:1}.case-ban-vd-cn{cursor:pointer;box-shadow:0 10px 20px rgba(0,0,0,.3);margin:45px 0;top:0}.case-ban-in{width:82px;height:82px;top:50%;right:0;margin:-41px auto 0;background-image:url(../image/ban_play.png);background-size:100% auto}.case-ban-mask{width:100%;height:100%;position:absolute;opacity:.3;display:none\9;background-color:#000}.case-ban-vd-box{position:fixed;width:1100px;height:627px;top:50%;left:0;right:0;margin:-313px auto 0;background-color:#000;z-index:999}.case-ban-video{width:100%;height:auto;box-shadow:0 10px 20px rgba(0,0,0,.3)}.case-popup-close{position:absolute;cursor:pointer;top:5px;right:-43px;width:33px;height:33px;z-index:30;background:url(../image/close.jpg);box-shadow:0 2px 8px rgba(0,0,0,.3)}@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (-moz-min-device-pixel-ratio:2),only screen and (-o-min-device-pixel-ratio:2),only screen and (min-device-pixel-ratio:2){.f2-icon{background-image:url(../image/icon@2x.png);background-size:100% auto}.f2-nav .active .f2-icon,.f2-page .pre{background-image:url(../image/hIcon@2x.png);background-size:100% auto}.f2-page .pre{background-image:url(../image/pre@2x.png)}.consult-photo,.f2-page .next{background-image:url(../image/next@2x.png);background-size:100% auto}.consult-photo{background-image:url(../image/kf@2x.png)}}.f2-icon {
    display: block;
    height: 48px;
    width: 48px;
    margin: 10px auto 6px;
    background-size: 100% auto;
}