body {
    color: #888;
    font-size: 12px;
    line-height: 1.7em;
    font-family:"Microsoft YaHei","微软雅黑";
    background: #F4F7FA;
}
.clearfix:after{
    content: ".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear:both;
}
/*兼容ie浏览器*/
.clearfix{
    zoom:1;
}
.content{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0 auto;
    width: 1200px;
}
/*banner*/
.video-banner{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    min-height: 403px;
    overflow: hidden;
    background: url("../image/banner-bg.jpg") no-repeat center;
    padding-top: 40px;
}
.pv-video-player .pv-cover{
    border-radius: 15px !important;
    -moz-border-radius:15px !important;
    -webkit-border-radius: 15px !important;
}
.pv-cover>div{
    border-radius: 15px !important;
    -moz-border-radius:15px !important;
    -webkit-border-radius: 15px !important;
}
.i_play{
    border-radius: 15px !important;
    -moz-border-radius:15px !important;
    -webkit-border-radius: 15px !important;
}
.pv-controls {
    border-radius: 15px !important;
    -moz-border-radius: 15px !important;
}
.video-banner .video-banner-left{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 520px;
    height: 326px;
    border-radius: 15px;
    position: relative;
}
#video{
    height: 326px;
    overflow: hidden;
    border-radius: 15px;
    -webkit-border-radius:15px;
    -moz-border-radius:15px;
}
.video-banner .video-banner-left .video-banner-abs2{
    border-radius: 15px;
    -webkit-border-radius:15px;
    -moz-border-radius:15px;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
    z-index: 9998;
}
.video-banner .video-banner-left .video-banner-abs2 img{
    border-radius: 15px;
    -webkit-border-radius:15px;
    -moz-border-radius:15px;
    overflow: hidden;
    height: inherit;
    width: inherit;

}
.video-banner .video-banner-left .video-banner-abs{
    background:rgba(0,0,0,0.6);
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 15px;
    -webkit-border-radius:15px;
    -moz-border-radius:15px;
    width: 100%;
    height: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    cursor: pointer;
    z-index: 9999;
}

.video-banner .video-banner-left .video-banner-abs .video-banner-abs-play{
    width: 74px;
    height: 74px;
}
.video-banner .video-banner-left .video-banner-abs span{
    display: inline-block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 35px;
    height: 35px;
    border-radius: 25px;
    color: #ffffff;
    background: rgba(0,0,0,0.5);
    margin-top: 15px;
    font-size: 14px;
    padding: 0 25px;
}
.video-banner .video-banner-left:hover .video-banner-abs span{color: #ff8004;}
.video-banner .video-banner-right{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 655px;
    position: relative;
}
.video-banner .video-banner-right .share-action{
    position: absolute;
    right: 0;
    top: -8px;
    box-sizing: border-box;
    display: inline-block;
    background: #23369C;
    width: 113px;
    height: 36px;
    text-align: center;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 18px;
    color: #9497ba;
    padding: 0 10px;
    border-radius: 25px;
}
.video-banner .video-banner-right .share-action a{color: #9497ba;}
.video-banner .video-banner-right .share-action a:hover{color: #ffffff;}
.video-banner .video-banner-right .video-banner-title{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    font-size: 28px;
    color: #ffffff;
    line-height: 32px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
    padding-left: 10px;
    margin: 30px 0;
}
.video-banner .video-banner-right .video-banner-title:before{
    position: absolute;
    content: "";
    left: 0;
    top: 2px;
    width: 4px;
    height: 28px;
    border-radius: 20px;
    background: #FF7200;
}
.video-banner .video-banner-right .video-banner-zl{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    height: 30px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 14px;
    color: #ffffff;
    line-height: 24px;
}
.video-banner .video-banner-right .video-banner-zl span{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    background: url("../image/r-dh.png") no-repeat center left;
    padding-left: 15px;
    color: #9698BE;
    margin-left: 20px;
}

.video-banner .video-banner-right .video-banner-wd{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-items: baseline;
    font-size: 14px;
    color: #ffffff;
    line-height: 24px;
}

.video-banner .video-banner-right .video-banner-wd a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    background: #24318A;
    border-radius: 25px;
    color: #9797BD;
    padding: 0 15px;
    margin-left: 20px;
    margin-top: 10px;
}
.video-banner .video-banner-right .video-banner-wd a:hover{
    color: #ffffff;
}
.video-banner .video-banner-right .video-banner-ul{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    border-bottom: 1px dashed #454776;
}
.video-banner .video-banner-right .video-banner-ul li{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-size: 14px;
    color: #8385B4;
    line-height: 24px;
    display: flex;
    align-items: center;
    position: relative;
    padding-right: 30px;
    margin: 15px 0;
}
.video-banner .video-banner-right .video-banner-ul li:after{
    content: "·";
    position: absolute;
    right: 15px;
    line-height: 24px;
    top: 0;
    font-size: 14px;
    color: #9797BD;
    font-weight: bolder;
}
.video-banner .video-banner-right .video-banner-ul li:last-child:after{
    content: "";
}
.video-banner .video-banner-right .video-banner-ul li img{margin-right: 5px;}
.video-banner .video-banner-right .video-banner-btn{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    margin: 25px 0;
}
.video-banner .video-banner-right .video-banner-btn a{
    float: left;
    margin-right: 20px;
    border-radius: 10px;
    width: 150px;
    height: 50px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    color: #ffff;
}
.video-banner .video-banner-right .video-banner-btn a img{margin-right: 5px;}
.video-banner .video-banner-right .video-banner-btn .video-banner-btn1{background: #FF7200;}
.video-banner .video-banner-right .video-banner-btn .video-banner-btn2{background: #CF201E;}

/*微信分享弹框*/
.video-banner .share-alert{
    position: absolute;
    left: 50%;
    margin-left: -140px;
    top: 42px;
    padding: 10px;
    width: 280px;
    height: 295px;
    background: #fff;
    border: solid 1px #d8d8d8;
    z-index: 11001;
    font-size: 12px;
    display: none;
}
.video-banner .share-alert .share-alert-head{
    font-size: 12px;
    font-weight: bold;
    line-height: 16px;
    height: 16px;
    color: #000;
}
.video-banner .share-alert .share-alert-head .share-alert-close{
    color: #999;
    font-size: 16px;
    font-weight: normal;
    cursor: pointer;
}
.video-banner .share-alert .share-alert-ewm{
    width: 190px;
    height: 190px;
    margin: 10px auto;
}
.video-banner .share-alert .share-alert-ewm img{width: 100%;height: 100%;}


/*tab*/
.video-content{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0 50px 0;
}
.video-content .video-content-left{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 915px;
    background: #ffffff;
    border-radius: 10px;
    padding: 0 30px;
    float: left;
}
.video-content .video-content-left .video-left-point{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: 85px;
    border-bottom: 1px solid #DEDEDE;
}
.video-content .video-content-left .video-left-point h2{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 85px;
    float: left;
    line-height: 85px;
    display: inline-block;
    position: relative;
    margin-right: 95px;
    font-size: 20px;
    font-weight: normal;
    color: #666666;
    cursor: pointer;
}
.video-content .video-content-left .video-left-point .video-left-point-on:after{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: #FF7200;
    content: "";
}
.video-content .video-content-left .video-left-item{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    display: none;
}
.video-content .video-content-left .video-left-item-on{display: block;}
/*介绍*/
.video-content .video-content-left .video-left-item-js{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    min-height: 100px;
    padding: 20px 0;
}
.video-content .video-content-left .video-left-item-js-title{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    height: 40px;
    line-height: 40px;
    margin: 15px 0;
    font-size: 20px;
    padding: 0 10px;
    border-radius: 10px;
    background: #E6F4FF;
    color: #242424;
    font-weight: normal;
}
.video-content .video-content-left .video-left-item-mulu{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    margin: 10px 0 50px;
    border-top: 1px solid #F3F3F3;
}
.video-content .video-content-left .video-left-item-mulu .video-left-item-mulu-scroll{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    height: 600px;
    background: #F6F7F9;
    border-radius: 10px;
    padding: 20px 25px;
}
.video-content .video-content-left .video-left-item-mulu .video-left-item-mulu-scroll a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 95%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    color: #666666;
    padding: 15px 0;
    border-top: 1px solid #FFFFFF;
}
.video-content .video-content-left .video-left-item-mulu .video-left-item-mulu-scroll a:first-child{
    border-top: none;
}
.video-content .video-content-left .video-left-item-mulu .video-left-item-mulu-scroll a b{
    font-size: 16px;
    font-weight: bolder;
    margin-right: 5px;
}
/*下载*/
.video-content .video-content-left .video-left-item-down{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    padding: 10px 0;
}
.video-content .video-content-left .video-left-item-down .video-item-down-img{
    width: 850px;
    height: 180px;
    display: block;
    margin: 20px auto;
}
.video-content .video-content-left .video-left-item-down .video-item-down-zl{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    height: 30px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 14px;
    color: #282828;
    line-height: 14px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-zl span{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    padding:0 10px;
    color: #A2A2A5;
    border-right: 2px solid #A2A2A5;
}
.video-content .video-content-left .video-left-item-down .video-item-down-zl span:last-child{border: none;}
.video-content .video-content-left .video-left-item-down .video-item-down-ff{
    display: block;
    font-size: 18px;
    color: #242424;
    margin: 10px auto;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: 330px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #F6F7F9;
    padding: 0 80px;
    margin-bottom: 30px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl2{background: #ffffff;}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-left{
    font-size: 14px;
    color: #666666;
    text-align: left;
    line-height: 24px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-left h5{
    font-size: 20px;
    font-weight: bolder;
    margin-bottom: 5px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-left .video-item-down-hqzl-b1{color: #FF7200;}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-left .video-item-down-hqzl-b2{color: #D23A39;margin-top: 30px;}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-left p{
    margin-top: 5px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-right{
    text-align: center;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-right img{
    width: 164px;
    height: 164px;
}
.video-content .video-content-left .video-left-item-down .video-item-down-hqzl .video-item-down-hqzl-right p{
    text-align: center;
    font-size: 17px;
    color: #666666;
}
/*文章*/
.video-content .video-content-left .video-left-item-wz{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
}
.video-content .video-content-left .video-left-item-wz>a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    overflow: hidden;
    width: 100%;
    border-bottom: 1px solid #F3F3F3;
    padding: 30px 0;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-img{
    width: 220px;
    height: 136px;
    float: left;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-img img{width: 220px;height: 136px;}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-txt{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 600px;
    float: right;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-txt h4{
    font-size: 18px;
    line-height: 24px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333333;
}
.video-content .video-content-left .video-left-item-wz>a:hover .video-left-item-wz-txt h4{
    color: #FF7200;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-txt p{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    height: 48px;
    margin: 16px 0;
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-txt .video-left-item-wz-time{
    display: block;
    font-size: 13px;
    color: #919194;
    line-height: 24px;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-txt .video-left-item-wz-time i{
    font-style: normal;
    margin-right: 5px;
    display: inline-block;
}

.video-content .video-content-left .video-left-item-wz .video-left-item-wz-btn{
    display: block;
    margin: 40px;
    text-align: center;
}
.video-content .video-content-left .video-left-item-wz .video-left-item-wz-btn a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    border: 1px solid #929292;
    color: #929292;
    font-size: 16px;
    line-height: 32px;
    border-radius: 25px;
    padding: 0 25px;
}
/*右侧*/
.video-content .video-content-right{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 270px;
    float: right;
}
.video-content .video-content-right .video-content-right-lb{
    width: 270px;
    height: 160px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 25px;
}
.video-content .video-content-right .video-content-right-lb .video-content-right-lb-a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 15px;
}
.video-content .video-content-right .video-content-right-lb .video-content-right-lb-a img{
    width: 100%;
    height: 100%;
}
.video-content .video-content-right .video-content-right-lb .video-content-right-lb-a span{
    display: inline-block;
    color: #ffffff;
    background: -webkit-linear-gradient(left,#FFAC01, #FF8604);
    background: -o-linear-gradient(left,#FFAC01, #FF8604);
    background: -moz-linear-gradient(left,#FFAC01, #FF8604);
    background: linear-gradient(left,#FFAC01, #FF8604);
    border-bottom-right-radius: 15px;
    font-size: 14px;
    line-height: 22px;
    padding: 0 10px;
    position: absolute;
    left: 0;
    top: 0;
}
/*技术文档*/
.video-content .video-content-right .video-content-right-wd{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    background: #ffffff;
    margin: 20px 0;
    padding: 10px;
}
.video-content .video-content-right .video-content-right-wd-title{
    width: 100%;
    height: 30px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    color: #000000;
}
.video-content .video-content-right .video-content-right-wd-title h3{
    display: inline-block;
    font-weight: normal;
}
.video-content .video-content-right .video-content-right-wd-title a{
    font-size: 14px;
    color: #999999;
}
.video-content .video-content-right .video-content-right-wd-title a:hover{color: #ff8004;}
.video-content .video-content-right .video-content-right-wd .video-content-right-wd-ul1{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
}
.video-content .video-content-right .video-content-right-wd .video-content-right-wd-ul1 li{
    float: left;
    margin: 4px;
    display: inline-block;
}
.video-content .video-content-right .video-content-right-wd .video-content-right-wd-ul1 li a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    line-height: 26px;
    padding: 0 8px;
    color: #6B7484;
    background: #F5F5F5;
    border-radius: 5px;
    font-size: 12px;
    min-width: 75px;
    text-align: center;
}
.video-content .video-content-right .video-content-right-wd .video-content-right-wd-ul1 li a:hover{
    color: #FF8004;
}

/*热门课程*/
.video-content .video-content-right .video-content-right-hot{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    background: #ffffff;
    margin: 20px 0;
    padding: 10px;
}
.video-content .video-content-right .video-content-right-hot a{
    display: block;
    font-size: 14px;
    line-height: 20px;
    margin: 15px 0;
    color: #565656;
    width: 100%;
    height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.video-content .video-content-right .video-content-right-hot a:hover{color: #ff8004;}
.video-content .video-content-right .video-content-right-hot a span{
    background: url("../image/hot-4.png") no-repeat center;
    display: inline-block;
    width: 16px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: #ffffff;
    margin-right: 10px;
}
.video-content .video-content-right .video-content-right-hot a:nth-child(1) span{
    background: url("../image/hot-1.png") no-repeat center;
}
.video-content .video-content-right .video-content-right-hot a:nth-child(2) span{
    background: url("../image/hot-2.png") no-repeat center;
}
.video-content .video-content-right .video-content-right-hot a:nth-child(3) span{
    background: url("../image/hot-3.png") no-repeat center;
}