tutu/src/timelines/MediaAttachmentGrid.css

.MediaAttachmentGrid {
  /* Note: MeidaAttachmentGrid has hard-coded layout calcalation */
  margin-top: 1em;
  margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
  margin-right: var(--card-pad, 0);
  gap: 4px;
  contain: layout style;

  &.sensitive>.cell> :where(img, video) {
    filter: blur(20px) saturate(0.2);
  }

  >.cell> :where(img, video) {
    object-fit: contain;
    width: 100%;
    height: 100%;
  }

  >.cell {
    max-height: 35vh;
    min-height: 40px;
    min-width: 40px;
    max-width: 100%;
    contain: strict;
    content-visibility: auto;
    background-color: var(--media-color-accent, var(--tutu-color-surface-d));
    border-radius: 2px;
    border: 1px solid var(--tutu-color-surface-d);
    transition: outline-width 60ms var(--tutu-anim-curve-std), border-color 60ms var(--tutu-anim-curve-std);

    &:hover,
    &:focus-visible {
      outline: 8px solid var(--media-color-accent, var(--tutu-color-surface-d));
      border-color: var(--media-color-accent, var(--tutu-color-surface-d));
    }
  }
}