The <header> HTML element represents introductory content, typically a group of introductory or navigational aids. It may contain some heading elements but also a logo, a search form, an …

Definition and Usage The <header> element represents a container for introductory content or a set of navigational links. A <header> element typically contains: one or more heading …

Use the basic header if you have few enough sections in your main navigation to fit comfortably next to your logo; this decision will depend on the length of your text and whether you include …

Jul 28, 2025 · The <header> tag is a semantic HTML element that is used to define the introductory or navigational content of a webpage or a section. Typically, a header contains …

Aug 24, 2025 · A header is an essential part of a window's structural support. Learn what size header is needed for a window.

The meaning of HEADER is one that removes heads; especially : a grain-harvesting machine that cuts off the grain heads and elevates them to a wagon. How to use header in a sentence.

Jun 14, 2025 · A header or heading is text at the top of a page in an electronic document or hard copy. For example, in Microsoft Word, a header could be created in a document to display the …

In information technology, header is supplemental data placed at the beginning of a block of data being stored or transmitted. In data transmission, the data following the header is sometimes …

Nov 23, 2010 · A header element is intended to usually contain the section's heading (an h1–h6 element or an hgroup element), but this is not required. The header element can also be used …

Aug 22, 2019 · MLA header format The MLA header follows the same format as the rest of an MLA paper: 1-inch margins Double-spaced Left-aligned 12 point standard font (e.g. Times …