Instant CSS Blog

Tutorials, tips & deep dives

Practical CSS, HTML, and frontend articles written for builders. No fluff, plenty of code you can copy.

CSS text-decoration Explained — Underline, Color, Thickness & Style

A practical guide to the CSS text-decoration property — line, style, color, thickness, and underline offset — with copy-ready code, a clean hover-underline trick, and accessibility tips for links.

May 1, 2026 6 min read

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CSS Fundamentals

Types of CSS in HTML — Inline, Internal, and External Explained

A clear, beginner-friendly guide to the three ways you can add CSS to an HTML page — inline styles, internal <style> blocks, and external stylesheets — with examples, pros, cons, and when to use each.

April 30, 2026· 5 min