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MDN Web Docs
developer.mozilla.org
did:plc:a4klb3lge3phlc4az4uspfpo
🦊 Firefox 150: light-dark() now accepts image values — not just colors.
Use it with images and gradients to adapt visuals based on color scheme.
background: light-dark(url(light.png), url(dark.png));
Read Now 👇
https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/150
2026-05-14T04:00:11.067Z