Master CSS headers with this complete guide. Styling, hierarchy, and branding tips for better websites. Updated for 2025.

Header Text Add the attribute to the opening tag for whatever HTML element type your page header uses. Identify your header element in CSS.

Header code here Navigation bar code here Load the style sheet containing your CSS code. If you do not use separate style sheets, the CSS will be located between the tags at the top of your HTML file.

Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML ...