Getting started with CSS · 10 MIN

Introduction to CSS

What is CSS?

CSS stands for Cascading Style Sheets. It controls how HTML elements look, including colours, spacing, layout and responsive behaviour.

You can add CSS in a stylesheet, a style element, or an inline style attribute. External stylesheets are usually easiest to maintain.

body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
}
h1 { color: rebeccapurple; }