/* Original video ratio: never stretch or crop the source. */
#feed .card {
  width:100vw !important; height:calc(100dvh - 72px) !important;
  display:flex !important; align-items:center !important; justify-content:center !important;
  background:#000 !important; overflow:hidden !important;
}
#feed .card video, #feed .card.landscape video, #feed .card.portrait video {
  width:auto !important; height:auto !important;
  max-width:100vw !important; max-height:calc(100dvh - 72px) !important;
  aspect-ratio:auto !important;
  object-fit:contain !important; object-position:center center !important;
  background:#000 !important;
}
#feed .card img.postImage {
  width:auto !important; height:auto !important;
  max-width:100vw !important; max-height:calc(100dvh - 72px) !important;
  object-fit:contain !important; object-position:center center !important;
}