What's Inside
what kind of items they contain
/* a figure holding a video */
figure:has(video) { aspect-ratio: 16 / 9; }
/* a label wrapping a checked box */
label:has(:checked) { font-weight: bold; }what kind of items they contain
/* a figure holding a video */
figure:has(video) { aspect-ratio: 16 / 9; }
/* a label wrapping a checked box */
label:has(:checked) { font-weight: bold; }