How to @scope CSS now that it’s Baseline
Full browser support makes scoped CSS practical for cleaner, modular styling.
CSS news — Page 8
How to
Getting a close button to hang off of a dialog
Simpler dialogs with anchor-positioned close buttons.
Directional CSS with
scroll-state(scrolled)CSS queries that react to scroll direction shipping in Chrome 144.
Introducing CSS grid lanes
Native masonry-style layouts with grid lanes available for testing in Safari TP 234.
Smooth view transitions for dialogs
Combining modern web APIs for seamless UI animations.
Speeding up CSS with compression dictionaries
Using shared compression dictionaries to cut CSS load times and bandwidth across pages.
How HTML changes in ePub
How HTML and CSS behave inside ePub ebooks.
A pragmatic guide to modern CSS colors, part two
Predictable color manipulation with modern CSS.
Chrome’s CSS wrapped 2025
Chrome’s seventeen groundbreaking CSS and UI features for 2025.
APCA + WCAG 2 contrast checker
New open-source contrast checker unites APCA and WCAG 2.
Non-square image blur extensions in CSS
How to pad portrait and landscape images with blurred edges using modern CSS.
Top layer troubles:
popovervs<dialog>Why toast popovers can float above dialogs yet stay unreachable, and how to fix the top-layer trap.