[v-cloak] { display: none !important; } 
.footer{
    /*opacity: 1;*/
    
}
.fonter.fonter-fadeIn{
    animation: fadeInUp 1s linear 1;
}
.footer.footer-hide {
    opacity: 0;
   /* animation: fadeInUp 1s linear 1;*/
}
.fadeInUp {
  animation: fadeInUp 1s linear 1;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.mainer{
    padding-top: 50px;
}
#video-nav-menu{
    
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    
}

#video-nav-menu .vide-m-title{
  display:none;
}
#video-nav-menu .video-nav-bar{
    text-align: center;

    background: #fff;

    
}
#video-nav-menu .video-nav-bar .category{
        
    width: 100%;
        
    line-height: 50px;
}

#video-nav-menu .video-nav-bar .category .category-detail{
        
    width: 168px;
        
    height: 20px;
        
    padding: 20px 0;
        
    line-height: 20px;
        
    text-align: center;
        
    font-size: 18px;
        
    color: #424242;
        
    display: inline-flex;
}
#video-nav-menu .video-nav-bar .category .category-detail span{
    width: 170px;
    display: block;
    cursor: pointer;
    border-right: 1px solid #e0e0e0;
}

#video-nav-menu .video-nav-bar .category .category-detail:last-child span{
    border-right: none;
}

#video-nav-menu .video-nav-bar .category .category-detail span.active{
    color:var(--blred);
}
.mainer .video-main {
    
    padding-top:50px;
    background-color: #f4f4f4;
}

.mainer .video-main .video-item {
    width:85%;
    min-height: 400px;
}
.mainer .video-main .video-all-folio {

}

.mainer .video-main .video-all-folio .video-folios-item{

}




.mainer .video-main .video-all-folio .video-folios-item .video-medium{
    
}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr,.mainer .video-main .video-all-folio .video-folios-item .video-medium .infor{
    display: block;

}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr {
    overflow: hidden;
    
    border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px; 
    -ms-border-radius: 8px;
    -o-border-radius: 8px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.mainer .video-main .video-all-folio .video-folios-item .video-medium:hover .thumbr {
    /*transform: translate3d(0,-4px,0);*/
    
    background-color: #000000;
    box-shadow: 0 20px 10px -12px rgb(86 86 86 / 50%);
    -webkit-box-shadow: 0 20px 10px -12px rgb(86 86 86 / 50%);
    -moz-box-shadow: 0 20px 10px -12px rgb(86 86 86 / 50%);
    -ms-box-shadow: 0 20px 10px -12px rgb(86 86 86 / 50%);
    
    -o-box-shadow: 0 20px 10px -12px rgb(86 86 86 / 50%);
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr .post-thumb {
    
    /*background-color: #000000;*/
        
    display: block;
        
    overflow: hidden;
       
    position: relative;
        
    /**/
    -webkit-transform: translate3d(0,0,0);
        
    -moz-transform: translate3d(0,0,0);
        
    -ms-transform: translate3d(0,0,0);
        
    -o-transform: translate3d(0,0,0);
        
    transform: translate3d(0,0,0);
}

.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr .post-thumb .play-btn-border {
    
    /*background: rgb(0 0 0);*/
        
    border-radius: 50%;
        
    padding: 0px;
        
    display: flex;
        
    z-index: 2;
        
    opacity: 0;
        
    position: absolute;
        
    left: 50%;
        
    top: 50%;
        
    transition: all 0.1s linear 0s;
        
    transform: translate(-50%, -50%) scale(1.4, 1.4);
    -webkit-transform: translate(-50%, -50%) scale(1.4, 1.4);
    -moz-transform: translate(-50%, -50%) scale(1.4, 1.4);
    -ms-transform: translate(-50%, -50%) scale(1.4, 1.4);
    -o-transform: translate(-50%, -50%) scale(1.4, 1.4);
    
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;

}
.mainer .video-main .video-all-folio .video-folios-item .video-medium:hover .thumbr .play-btn-border {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1, 1);
    -webkit-transform: translate(-50%, -50%) scale(1, 1);
    -moz-transform: translate(-50%, -50%) scale(1, 1);
    -ms-transform: translate(-50%, -50%) scale(1, 1);
    -o-transform: translate(-50%, -50%) scale(1, 1);
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;

}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr .post-thumb .play-btn-border .iconfont{
    color: #fff;
    border: 10px;
    font-size: 60px !important;
    transition: all 0.1s linear 0s;
    
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr .post-thumb .play-btn-border .headline-round {
   /* border: 5px solid #4280e6;*/
   /* padding: 10px;*/
    border-radius: 50%;
    color: #fff;
}

.mainer .video-main .video-all-folio .video-folios-item .video-medium .thumbr img {
    width: 100%;
    /*max-height: 12rem;*/
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;

}
.mainer .video-main .video-all-folio .video-folios-item .video-medium:hover .thumbr img {
    opacity: 0.4;
    -moz-opacity: 0.4;
    -webkit-opacity: 0.4;
    filter: alpha(opacity=40);
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;

}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .infor {
    
}

.mainer .video-main .video-all-folio .video-folios-item .video-medium .infor h4 {
    
}

.mainer .video-main .video-all-folio .video-folios-item .video-medium .infor .title {
    display: block;
    margin: 5px 0 20px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    opacity: 1;
    transition: all 0.1s linear 0s;
    
}
.mainer .video-main .video-all-folio .video-folios-item .video-medium .infor .title:hover {
    opacity: 0.6;
}
.mainer .videoinfo-item{
    position: fixed;
    background: rgba(232,232,237,.4);
    width: 100vw;
    display: flex;
    justify-content: center;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    align-items: center;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
   /* visibility: hidden;
    opacity: 0;*/
}
.mainer .videoinfo-item.on{
  /*  opacity: 1;
    visibility: visible;
    */
}
.mainer .videoinfo-item .videobox{
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
   /* box-shadow: 0 4px 16px 0 rgb(0 0 0 / 16%);*/
    box-sizing: border-box;
    margin-bottom: 100px;
    border-radius: 5px;
}
.mainer .videoinfo-item .videobox i.iconclose {
      float: right;
    margin: 10px;
    line-height: 16px;
    cursor: pointer;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.mainer .videoinfo-item .videobox i.iconclose:hover{
    transform:scale(1.3,1.3);
    -webkit-transform:scale(1.3,1.3);
    -moz-transform:scale(1.3,1.3);
}
.mainer .videoinfo-item .videobox .play-box{
  margin: 25px;
}
#VideoLoading {
  width: 100vw;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
#mainLoading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    z-index: 100;
    
}
#mainLoading .ddr,#VideoLoading .ddr  {
  width: 8px;
  height: 100px;
  float: left;
  margin: 2px;
  background-color: var(--blred);
  animation: loading 1s infinite ease-in-out; /*animation：动画名称 持续时间 动画速度曲线 延迟 执行多少次 是否正反方向轮流播放*/
}
#mainLoading .ddr2,#VideoLoading .ddr2 {
  animation-delay: -0.9s; /*定义开始执行的地方，负号表示直接从第900ms开始执行*/
}
#mainLoading .ddr3,#VideoLoading .ddr3  {
  animation-delay: -0.8s;
}
#mainLoading .ddr4,#VideoLoading .ddr4 {
  animation-delay: -0.7s;
}
#mainLoading .ddr5,#VideoLoading .ddr5 {
  animation-delay: -0.6s;
}
@keyframes loading {
  0%,
  40%,
  100% {
    /*定义每帧的动作*/
    -webkit-transform: scaleY(0.5);
  }
  20% {
    -webkit-transform: scaleY(1);
  }
}
.vjs-fade-out {
  display: block;
  visibility: hidden;
  opacity: 0;

  -webkit-transition: visibility 1.5s, opacity 1.5s;
     -moz-transition: visibility 1.5s, opacity 1.5s;
      -ms-transition: visibility 1.5s, opacity 1.5s;
       -o-transition: visibility 1.5s, opacity 1.5s;
          transition: visibility 1.5s, opacity 1.5s;

  /* 等一会儿，然后淡出控制栏 */
  -webkit-transition-delay: 2s;
     -moz-transition-delay: 2s;
      -ms-transition-delay: 2s;
       -o-transition-delay: 2s;
          transition-delay: 2s;
}


@media only screen and (max-width: 1000px) {
  .mainer{
    padding-top: 50px;
  }
  .mainer .video-main {
    padding-top: 100px;
}
  #video-nav-menu{
    padding: 0;
    position: fixed;
    width: 100%;
    z-index: 88;
    background: #fff;
  }
    #video-nav-menu .vide-m-title{
      
        width: 100%;
        height: 50px;
        line-height: 50px;
        display: none;
      display: flex;
        flex-direction: row;
        justify-content: center;
        font-weight: bold;
        border-bottom: 1px solid #f4f4f4;
    }
    #video-nav-menu .vide-m-title .iconfont{
        display: block;
        -webkit-transition: -webkit-transform .3s;
        transition: -webkit-transform .3s;
        -o-transition: -o-transform .3s;
        -moz-transition: transform .3s,-moz-transform .3s;
        transition: transform .3s;
        transition: transform .3s,-webkit-transform .3s,-moz-transform .3s,-o-transform .3s;
        transition: transform .3s,-webkit-transform .3s;
        position: absolute;
        right: 10px;
        line-height: 50px;
    }
    
    #video-nav-menu.open .vide-m-title .iconfont {
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
        transform: rotate(180deg);
    }
    #video-nav-menu .video-nav-bar {
        overflow: hidden;
        height: auto;
        max-height: 0;
        
        transition: max-height .3s;
        -webkit-transition: max-height .3s;
        -moz-transition: max-height .3s;
        -ms-transition: max-height .3s;
        -o-transition: max-height .3s;
    }
    
  #video-nav-menu.open .video-nav-bar{
    max-height: 100vh;
    height: auto;
    transition: max-height .3s;
    -webkit-transition: max-height .3s;
    -moz-transition: max-height .3s;
    -ms-transition: max-height .3s;
    -o-transition: max-height .3s;
  }
    #video-nav-menu .video-nav-bar .category{
        display:flex;
        width: 100%;
        align-items: center;
        flex-direction: column;
        flex-wrap: nowrap;
        align-content: center;
    }
    #video-nav-menu .video-nav-bar .category .category-detail{
        display: flex;
        width: 100%;
        justify-content: center;
        height: 50px;
        line-height: 50px;
        padding: 0;
        align-items: center;
    }
    #video-nav-menu .video-nav-bar .category .category-detail span{
        display: block;
        width:100%;
        border: none;
        font-size: 13px;
        line-height: 30px;
        height: 30px;
    }
}