The Cascading Style Sheets (CSS) Working Group has published two Working Drafts today:

• CSS Line Grid Module Level 1. This module contains CSS features for aligning content to a baseline grid.
• CSS Scoping Module Level 1. This specification defines various scoping/encapsulation mechanisms for CSS, including scoped styles and the @scope rule, Shadow DOM selectors, and page/region-based styling.

CSS is a language for describing the rendering of structured documents (such as HTML and XML) on screen, on paper, in speech, etc. Learn more about the Style Activity.