HTML layout refers to the structuring and organization of content on a web page. It's crucial for creating a user-friendly website that is easy to navigate. The layout is typically composed of multiple sections, including headers, navigation menus, main content areas, sidebars, and footers.

Semantic HTML Elements for Layout

Semantic HTML elements are used to define different parts of a web page, making the content more accessible and understandable both for users and search engines. Here are some key semantic elements:

• <header>: Defines the top area of a web page or section, often containing the site's title or logo.

• <nav>: Represents a section with navigation links to help users move around the website or to other pages.

• <section>: Groups related content, and each section can have its own heading.

• <article>: Encapsulates a self-contained composition in a document, page, or site, which is intended to be independently distributable or reusable.

• <aside>: Designates content related to the surrounding content, such as sidebars or call-out boxes.

• <footer>: Specifies the footer of a document or section, typically containing authorship information, related documents, copyright, and contact information.

• <details> and <summary>: Provide interactive widgets that users can open and close to show or hide additional information.