CSS
CSS IntroductionCSS Introduction
CSS controls the visual design of an HTML document.
Read Time
5 min readDifficulty
BeginnerLast Updated
Jun 15, 2026Version
v1.0.0Introduction
CSS determines how HTML elements look on the screen. It stands for Cascading Style Sheets. Developers use CSS to set colors, fonts, layouts, and animations across entire websites.
Key Points
- CSS saves time by styling multiple pages at once.
- External stylesheets live in separate CSS files.
- It separates content (HTML) from design (CSS).
- CSS handles layouts for different screen sizes.