.activityContainer{

}
.activityPage{
  overflow: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translate3d(0, 0, 0);
}
.activityBack{
  width: 100%;
}
.activityMain{
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 10;
  border: 1px scroll gold;
}
.activityViewItem{
  position: absolute;
}
.activityViewItem .activityViewBack{
  width: 100%;
  height: 100%;
}
.swiperContent{
  -webkit-backface-visibility: hidden;
  -webkit-transform: translate3d(0, 0, 0);
}
.swiperNewBox{
  width: 100%;
  height: 100%;
}
.swiperItem{
  width: 100%;
  height: 100%;
}
.swiperImage{
  width: 100%;
  height: 100%;
}
.activityVideoContent{
    position: relative;
}
.activityVideoBox{
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translate3d(0, 0, 0);
  position: relative;
}
.activityVideoBox video{
  width: 100%;
  height: 100%;
}
.videoCover{
  position: absolute;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}