Summary & Key Takeaways ​

Key Additions ​

• Adds support for the ::highlight pseudo-element.
• Introduces support for the @position-try at-rule.
• Now supports ::search-text and :current::search-text pseudo-classes.
• Collapses light-dark(x, x) to x for optimization.
• Includes support for :target-before/after/current pseudo-classes.
• Adds support for the alpha() relative color function.
• Fixes various bugs, including rrggbbaa support on older Android versions.

Our Commentary ​

Lightning CSS continues its relentless march forward, adding support for a slew of cutting-edge CSS features. We're particularly keen on @position-try and the alpha() relative color function. It's a good reminder that the CSS spec is always evolving, and tools like this are crucial for adopting new capabilities early. This is a solid update for anyone pushing the boundaries of CSS.