HTML+CSS Helper Lite
Rexton Arts
3.4 Varies with device
Handbook of HTML-tags (including HTML5), CSS-properties, CSS-Pseudo: elements, CSS-rules, color codes (Color Web Palette), and HTML-special characters.

Full paid (Pro) version: https://play.google.com/store/apps/details?id=turBO.htmlcss.helperpro

Content rating: Everyone

Requires OS: 4.0.3 and up

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