A roundup of CSS features that reached cross-browser baseline between October 2025 and April 2026, making them safe to use in production. Covered features include: Anchor Positioning for natively tethering UI components, @scope for selector scoping and donut-hole cascade limiting, name-only container queries (no size condition required), the shape() function for responsive CSS geometry, shape-outside with xywh() and rect(), light-dark() support for image values, view-transition-class and types for SPA-like routing animations, and new root-relative typographic units (rcap, rch, rex, ric).
Table of contents
Anchor Positioning #@scope #Name Only Container Queries #shape() #shape-outside with xywh() and rect() #light-dark() with image #view-transition-class and Types #rcap, rch, rex, ric #4 Comments
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