This step is crucial to help you think ahead for CSS classes to create reusable styles. Before adding any styles, structure your content with HTML. Writing your HTML first can help focus your ...

Use CSS code to style your site headers with borders and other design elements. HTML and CSS use a box model, which means that page elements include margins, padding, background colors and ...

header { Code here } If it is not present, add it to the CSS file, but ensure to use the same "id" name that is used within the HTML.