.poster-first.data-v-44c7db1f {
  overscroll-behavior: contain;
}
.mask-share.data-v-44c7db1f {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
}
.mask-share ._img.data-v-44c7db1f {
  width: 100%;
}