CSS Fundamentals

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in HTML. CSS controls the layout of multiple web pages all at once. It allows developers to apply styles to web pages, including colors, fonts, and spacing.

Why Use CSS?

CSS enhances the visual appeal of web pages and improves user experience. It separates content from design, making it easier to maintain and update websites.

Basic CSS Syntax

CSS is made up of selectors and declarations. A selector points to the HTML element you want to style, and the declaration block contains one or more declarations separated by semicolons.