.neck-nav{
  height: 80px;
  width: 100%;
  background: #E43985;
  position: fixed;
  z-index: 500;
}
.m-box{
  width: 1440px;
  margin: 0 auto;
}
.neck-nav-content{
  width: 1440px;
  margin: 0 auto;
  height: 80px;
  position: relative;
}
.logo{
  position: absolute;
  top: 15px;
}
.box-title{
  height: 70px;
  line-height: 70px;
  margin-top: 10px;
  font-size: 0;
  >img{
    vertical-align:middle;
    width: 72px;
    margin-top: -22px;
  }
  span{
    font-size: 34px;
    font-weight: 700;
    color: #333333;
  }
}
.live-box-ul{
  width: 1440px;
  border-top: 1px solid #C3C3C4;
  margin-bottom: 15px;
  li{
    width: 268px;
    height: 300px;
    margin-top: 24px;
    float: left;
    margin-right: 25px;
  }
  li:nth-child(5n){
    margin-right: 0;
  }
  .live-top-box{
    width: 268px;
    height: 268px;
    background: url(https://zhibocdn.yabolive.net/comm/stscli/prod/883221/1648095196207/498F890F-33A1-4EE9-9854-9D39A6905E85.jpeg?x-oss-process=image/resize,w_368)no-repeat;
    background-size: cover;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
  }
  .live-top-shadow{
    width: 268px;
    height: 50px;
    position: absolute;
    bottom: 0;
    left: 0;
    background:linear-gradient(to top,rgba(0,0,0,0.4),rgba(0,0,0,0));
    pointer-events: none;
  }
  .live-icon{
    position: absolute;
    z-index: 2;
    width: 73px;
    right: 10px;
    bottom: 12px;
  }
  .live-name-box{
    line-height: 24px;
    font-size: 18px;
    text-align: center;
    margin-top: 8px;
  }
}
.video-box-ul{
  width: 1440px;
  border-top: 1px solid #C3C3C4;
  margin-bottom: 15px;
  li{
    width: 342px;
    height: 258px;
    margin-top: 18px;
    margin-right: 24px;
    float: left;
    border-radius: 8px;
    background: #FFFFFF;
    overflow: hidden;
  }
  li:nth-child(4n){
    margin-right: 0;
  }
  .video-top-box{
    height: 193px;
    width: 342px;
    background: url(https://zhibocdn.yabolive.net/comm/stscli/prod/883221/1648095196207/498F890F-33A1-4EE9-9854-9D39A6905E85.jpeg?x-oss-process=image/resize,w_368)no-repeat;
    background-size: cover;
    position: relative;
  }
  .video-top-shadow{
    width: 342px;
    height: 50px;
    position: absolute;
    bottom: 0;
    left: 0;
    background:linear-gradient(to top,rgba(0,0,0,0.4),rgba(0,0,0,0));
  }
  .video-time{
    color: #fff;
    font-size: 16px;
    position: absolute;
    z-index: 2;
    right: 8px;
    bottom: 10px;
  }
  .video-name-box{
    position: relative;
    height: 65px;
    width: 342px;
  }
  .video-face{
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    left: 6px;
    top: 10px;
  }
  .video-title{
    color: #333333;
    font-size: 14px;
    text-indent: 56px;
    padding-top: 10px;
  }
  .video-tag-box{
    margin-left: 54px;
    margin-top: 4px;
    >div{
      width: 42px;
      height: 18px;
      background: #FFE8F1;
      color: #E53985;
      font-size: 12px;
      line-height: 18px;
      text-align: center;
      border-radius: 4px;
      float: left;
      margin-right: 4px;
      margin-bottom: 30px;
    }
  }
}
.side-nav{
  position: fixed;
  z-index: 500;
  top: 80px;
  width: 165px;
  height: 890px;
  background: #fff;
  border-radius: 0 0 8px 8px;
}
.side-nav-top-box{
  height: 360px;
  margin-top: 20px;
  .side-nav-sort{
    height: 60px;
    width: 159px;
    font-size: 0;
    line-height: 60px;
    text-indent: 38px;
    position: relative;
    .side-icon{
      vertical-align: middle;
      margin-top: -9px;
      margin-right: 15px;
    }
    span{
      font-size: 14px;
      color: #333333;
    }
  }
}
.side-right-box{
  width: 6px;
  height: 800px;
  right: 0;
  top: 0;
  position: absolute;
  background:linear-gradient(to bottom,#F1C6E6,#fff);
}
.side-nav-bg{
  display: none;
  position: absolute;
  z-index: -1;
  left: -22px;
  top: -15px;
}
.side-nav-sort-click{

  span{
    color: #fff !important;
  }
  .side-nav-bg{
    display: block;
  }
}
.tag-title{
  text-align: center;
  font-size: 0;
  width: 159px;
  img{

  }
}
.side-tag-ul{
  width: 150px;
  height: 450px;
  margin-left: 5px;
  margin-top: 6px;
  overflow-y: scroll;

  li{
    width: 135px;
    height: 34px;
    line-height: 34px;
    position: relative;
    margin-left: 6px;
    .tag-span1{
      font-size: 16px;
      display: inline-block;
      width: 80px;
      float: left;
      text-indent: 6px;
    }
    .tag-span2{
      font-size: 16px;
      display: inline-block;
      width: 50px;
      float: left;
      text-align: right;
      margin-right: 5px;
    }
  }
}