CSS

Lesson in the Frontend Developer Roadmap · Stage 3: CSS

Last updated 14 September 2026

What is CSS?

CSS (Cascading Style Sheets) styles HTML documents, controlling layout, colors, and fonts. Separates design from content using selectors to target elements. Features responsive design with media queries, cascade rules, inheritance, and specificity. Modern CSS includes Flexbox, Grid, animations, and transitions.

Study this in the interactive course See the whole Frontend roadmap

Free resources to learn CSS

RoadmapVisit the Dedicated CSS Roadmap
CourseResponsive Web Design Certification
ArticleWeb.dev by Google — Learn CSS
VideoCSS Complete Course

CSS: common questions

Can I learn CSS in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain CSS in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this CSS tutorial for beginners?

It is lesson 9 of 120 in the free Frontend roadmap, in stage 3, CSS. If you are new to Frontend, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.