HTML aside Tag

The HTML <aside> tag defines content that is related to the main content but not part of its primary purpose, often used as a sidebar or highlight.

• Contains supplementary information like author details or related links.
• Supports content that enhances or explains the main content.
• Commonly used for sidebars, notes, or highlights.
• Improves semantic structure of a webpage.

Note: The <aside> tag supports global and event attributes in HTML. It was introduced in HTML5 and does not have any default styling in browsers, so CSS is required for its presentation.

Syntax

<aside>
 <!-- related or supplementary content -->
</aside>

• The <aside> tag defines content that is related to the main content but not essential to it.
• It is commonly used for sidebars, notes, or additional information.

Example: Using the <aside> tag as a sidebar