.video-box{
  margin-top:37px;
  background-image:url(https://tkww-static.tkww.hk/index-HKTKWW/video-box-bg.png);
  background-repeat:no-repeat;
  background-size:100% auto;
}
.hot-spot-box .video-box{
  background-image: none;
}
.hot-spot-box .hot-spot-box-reload-list .common-column-list-unit:nth-child(n+7){
  display:none;
}
@media (max-width:1400px){
  .video-box{
    margin-top:3vw;
  }
}
@media (max-width:767px){
  .video-box{
    margin-top:9vw;
    background-position: 0 3vw;
    background-image:url(https://tkww-static.tkww.hk/index-HKTKWW/wap/video-bg.png);
  }
  .hot-spot-box .video-box{
    background-image: none;
  }
  .hot-spot-box .common-column-list-ur{
    margin-top:2vw;
  }
  .hot-spot-box .common-column-list-ur .common-column-list-unit:nth-child(1) {
    display: block;
  }
  .hot-spot-box .common-column-list-ur .common-column-list-unit:nth-child(1) .common-column-list-unit-img{
    width: 100%;
    height: calc((100vw - 1.87vw * 2) * 9 / 16);
  }
  .hot-spot-box .common-column-list-ur .common-column-list-unit:nth-child(1) .common-column-list-unit-title{
    margin-top:3vw;
  }
  .hot-spot-box .common-column-list-ur .common-column-list-unit:nth-child(n+4){
    display:none;
  }
}