How to Get the Navigation Bar Under the Header in CSS. When you're coding a new website layout, it sometimes can be tricky to get the different elements in the exact positions you want.

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 ...

Because this HTML document has no CSS style information, ... H1, H2, H3, H4, H5, and H6 tags are all used to create header text. H1 is the largest and H6 is the smallest.