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Changes to CSS Scope & Encapsulation on Mar 25, 2025

Scope is part of Interop 2025

CSS Scope & Encapsulation »

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As an Invited Expert in the CSS Working Group, I’m one of few independent contributors not representing a major company. If you appreciate the work I’m doing, please consider supporting me directly through the OddBird Open Source fund.

I’m currently working on…

Logical shorthand properties (read the blog post)
CSS Mixins & Functions (prototypes available in Chrome Canary)
Finalizing the @scope rule (part of Interop 2025!)
Continued improvements to Cascade Layers and Container Queries

Maintained by OddBird (change log)

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