Category: HTML & CSS

60 questions in HTML & CSS.

How to build a responsive HTML table that works on mobile

February 15, 2025 · HTML & CSS

Learn strategies to make HTML tables readable on small screens using CSS overflow, stacked layouts, and data labels.

February 11, 2025 · HTML & CSS

Understand how inline, block, and inline-block display values affect layout, sizing, and spacing in CSS.

February 07, 2025 · HTML & CSS

Learn how to use the HTML5 video element with multiple source formats, captions, and fallback content for broad browser support.

February 03, 2025 · HTML & CSS

Understand why the DOCTYPE declaration is required, how it affects browser rendering modes, and what happens if you omit it.

January 30, 2025 · HTML & CSS

Learn how to use HTML5 data attributes to embed custom data in your markup for JavaScript access and CSS styling.

January 26, 2025 · HTML & CSS

Discover what ARIA roles, states, and properties are, and how they bridge accessibility gaps when semantic HTML alone is not enough.

January 22, 2025 · HTML & CSS

Learn how to write effective meta tags including title, description, Open Graph, and viewport settings to improve search visibility.

January 17, 2025 · HTML & CSS

Understand the key differences between HTML id and class attributes, their use cases, and when to apply each in your markup.

January 13, 2025 · HTML & CSS

A practical guide to building accessible HTML forms with proper labels, ARIA attributes, and keyboard navigation support.

January 08, 2025 · HTML & CSS

Learn what semantic HTML tags are, how they improve accessibility and SEO, and why they matter for modern web development.