Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in HTML. It controls layout, colors, fonts, and responsive behavior.
CSS allows you to separate visual design from your website’s structural HTML, making site-wide theme changes effortless.
Using media queries, CSS ensures your website looks beautiful on massive desktop monitors and tiny smartphone screens simultaneously.
Modern CSS3 allows you to build powerful 3D transforms, glowing shadows, and smooth layout transitions without needing Javascript.
CSS is natively supported by browsers. Create a `.css` file and link it directly into your HTML document.
1<!-- External CSS File (Best Practice) -->
2<link rel="stylesheet" href="styles.css">
3
4<!-- Internal CSS Block -->
5<style>
6 body {
7 background-color: #0a1123;
8 color: white;
9 }
10</style>