What is CSS?

If HTML is the skeleton of a web page, CSS is the skin and clothing that make it look good.

What is CSS?

CSS stands for Cascading Style Sheets. It describes how HTML elements should be displayed - colours, fonts, spacing and layout.

Why CSS Matters

Without CSS, every website would look like a plain text document. CSS creates attractive, responsive designs.

How CSS Works

CSS rules select HTML elements and apply styles to them. A rule has a selector and a set of declarations.

Ways to Add CSS

• Inline: Inside a tag using the style attribute.
• Internal: Inside a <style> tag in the head.
• External: A separate .css file (best practice).

Key CSS Concepts

• Selectors and properties.
• The box model.
• Flexbox and Grid for layout.
• Media queries for responsiveness.

Why Learn CSS?

CSS is essential for web design and front-end development and lets you turn plain pages into professional websites.