@media (max-width: 768px) {
  #videosList .left {
    width: 100%;
    margin-bottom: 15px;
  }

  #videosList .right {
    text-align: center;
    width: 100%;
  } 

  ::-webkit-scrollbar {
    display: none;
  }
}

@media (min-width: 768px) {
  #videosList .left {
    width: 100%;
    margin-bottom: 15px;
  }

  #videosList .right {
    width: 100%;
  } 
}

@media (min-width: 992px) {
  #videosList .left {
    width: 260px;
    margin-bottom: 0;
  }

  #videosList .right {
    width: 652px;
    margin-left: 23px;
  }
}

@media (min-width: 1200px) {
  #videosList .right {
    width: 850px;
  }
}

@media (min-width: 1366px) {
  #videosList .right {
    width: 912px;
  }

  #videosList .right .list:nth-of-type(3n) {
    margin-right: 0;
  }
}

#videosList {
  width: 100%;
  height: auto;
  background: #FFFFFF;
  color: #333333;
  margin-bottom: 58px;
  font-size: 16px;
}

#videosList .videosTitle {
  height: 50px;
  line-height: 50px;
  background: #F2F8FF;
  color: #396AFC;
  font-size: 18px;
  font-weight: bold;
  margin-top: 37.5px;
  border-left: 9px solid #396AFC;
  padding-left: 25px;
}

#videosList .videosContent {
  margin-top: 27.5px;
}

#videosList .left {
  height: auto;
  background: #FAFAFA;
  padding: 0 25px;
  display: inline-block;
  vertical-align: top;
}

#videosList .left .title {
  height: 60px;
  line-height: 60px;
  color: #000000;
  font-size: 18px;
  font-weight: bold;
  padding-left: 24px;
}

#videosList .left .num {
  float: right;
}

#videosList .el-checkbox {
  width: 100%;
  height: 60px;
  line-height: 60px;
  margin: 0;
}

#videosList .el-checkbox__label {
  width: calc(100% - 14px);
  font-size: 18px;
  color: #333333;
}

#videosList .right {
  display: inline-block;
  vertical-align: top;
}

#videosList .right .list {
  width: 300px;
  height: 263px;
  margin-bottom: 20px;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.05);
  margin-right: 6px;
  display: inline-block;
  vertical-align: top;
}

#videosList .right .list .imgBox {
  width: 100%;
  height: 169px;
  position: relative;
  overflow: hidden;
}

#videosList .right .list .imgBox .img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 1s;
}

#videosList .right .list .imgBox .img:hover {
  cursor: pointer;
  transform: scale(1.1);
}

#videosList .right .list .imgBox .playBtn {
  width: 46px;
  height: 46px;
  position: absolute;
  right: 15px;
  bottom: 15px;
  cursor: pointer;
}

#videosList .right .list .imgBox .playBtn .playImg {
  width: 100%;
  height: 100%;
}

#videosList .right .list .bottomBox {
  width: 100%;
  height: 94px;
  border: 1px solid #E8E8E8;
  padding: 12px 15px 0;
  position: relative;
}

#videosList .right .list .bottomBox .title {
  color: #333333;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  cursor: pointer;
}

#videosList .right .list .bottomBox .title:hover {
  text-decoration: underline;
}

#videosList .right .list .bottomBox .typeDate {
  width: calc(100% - 30px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  bottom: 12px;
}

#videosList .right .list .bottomBox .typeDate .type {
  background: #E9F3FF;
  height: 26px;
  line-height: 26px;
  border-radius: 4px;
  padding: 0 12px;
  color: #396AFC;
  font-size: 12px;
}

#videosList .right .list .bottomBox .typeDate .date {
  color: #999999;
  font-size: 12px;
}

#videosList .right .videoBox {
  position: absolute;
  width: 300px;
  height: 169px;
}

#videosList .right .videoBox .video-js {
  width: 100%;
  height: 100%;
}