.bb-gif-gallery {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.bb-gif-gallery__frame {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  visibility: hidden;
}

.bb-gif-gallery__frame.is-active {
  opacity: 1;
  visibility: visible;
}

.bb-gif-gallery:not(.is-ready) .bb-gif-gallery__frame {
  opacity: 0;
  visibility: hidden;
}

.bb-gif-gallery.is-ready .bb-gif-gallery__frame.is-active {
  opacity: 1;
  visibility: visible;
}