Tag

#specs

Tagged “specs”

2 articles

The class prefix selector: .btn-* is coming to CSS Selectors 5

The CSS Working Group has resolved to add a class prefix selector, written .prefix-*, to Selectors Level 5 — one rule for every class that begins with a shared hyphenated prefix, instead of a list or an attribute-selector hack.

Aug 20, 2026 · Iris Calderón CSS & layout

Route and navigation matching, proposed for CSS

Bramus Van Damme, Noam Rosenthal and David Baron are drafting a CSS spec — css-navigation-1 — that describes URL routes and per-navigation styling in stylesheets, so multi-page View Transitions can drop the pageswap/pagereveal JavaScript.

Jul 31, 2026 · Iris Calderón