semantic-markup-styling

Builds web pages from semantic HTML5 landmarks and modern CSS3 styling, covering design tokens as custom properties, flexbox including wrapping rows, grid scaffolds and auto-fitting card layouts, mobile-first media queries, container queries, an accessibility floor, and a symptom-to-fix repair table. Use when creating or editing HTML documents (files ending in html) or plain CSS stylesheets for pages, layouts, themes, or components. Not for JavaScript logic, backend code, build tooling, preprocessors, or CSS-in-JS frameworks.

Version

v1.0.0

Size

14 KB

Updated

2026-10-11

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