Developed By
Gautam Kumar - Full stack developer
DEEP DIVE INTO
The <aside>
element in HTML is a semantic container used to represent content that is tangentially related to the content around it. It is part of the HTML5 specification and plays a crucial role in structuring web content. The <aside>
element is typically used for content that is considered secondary or supportive to the main content but is still related to it.
Here's how to use the <aside>
element and some examples of its usage:
html<aside>
<!-- Content goes here -->
</aside>
<aside>
: This is an element that defines content that is related to the main content but not part of the primary flow. It can contain various other HTML elements.
html<article>
<h1>Travel Blog: A Weekend in Paris</h1>
<p>Discover the beauty of Paris in our latest travel blog post...</p>
</article>
<aside>
<h2>Related Links</h2>
<ul>
<li><a href="paris_hotels.html">Paris Hotels</a></li>
<li><a href="paris_restaurants.html">Paris Restaurants</a></li>
<li><a href="paris_tours.html">Paris Tours</a></li>
</ul>
</aside>
In this example, the
element is used to contain related links that are tangentially related to the main content of a travel blog post about Paris. These links provide additional information that complements the primary content.<aside>
The <aside>
element doesn't have specific attributes of its own. It relies on other attributes like class
and id
for identification and CSS styling.
Sidebar Content: <aside> elements are often used to create sidebars containing secondary content like related links, advertisements, or additional information.
Pull Quotes: For visually highlighting or separating quotations from the main text.
Author Information: Including information about the author of the content, such as a brief bio or contact information.
Supplementary Content: Providing content that enhances the understanding of the main content, such as definitions, explanations, or related articles.
Advertisements: Displaying ads, promotional content, or calls to action within the main content.
Accessibility: Properly using <aside> elements can improve web page accessibility for screen readers and other assistive technologies.
The content within an <aside>
element should be related to the content surrounding it, typically the main content. The <aside>
element can be placed inside an <article> or outside it but within a common parent container (e.g., a <div>).
You can apply CSS styles to
elements and their contents to control their appearance and layout.<aside>
html<style>
aside {
background-color: #f5f5f5;
padding: 10px;
border: 1px solid #ccc;
margin: 10px 0;
}
</style>
<aside>
<h2>Advertisement</h2>
<p>Don't miss our special offer!</p>
</aside>
In this example, CSS rules are applied to style the <aside>
element with a background color, padding, border, and margin.
The <aside>
element is a valuable part of HTML's semantic elements, providing a structured way to represent content that is related to the main content but is not a part of the primary flow. It enhances document structure, accessibility, and search engine optimization by marking and identifying secondary content that complements the main content.