HTML Elements and Attributes

Understanding HTML Attributes

HTML elements can have attributes that provide additional information about the element. Attributes are typically specified within the opening tag of an element. Let's look at some common attributes:

• href: Used in anchor <a> elements to specify the URL to which the link points.
• src: Found in image <img> elements to define the source (URL) of the image.
• alt: Provides alternative text for images, enhancing accessibility and SEO.
• class: Assigns a CSS class to an element for styling purposes.
• id: Sets a unique identifier for an element, often used for JavaScript interactions.

Common HTML Elements

1. Headings (<h1>, <h2>, <h3>, etc.): Headings are used to define the structure and hierarchy of content on a webpage. They range from <h1> (most important) to <h6> (least important).

2. Paragraphs (<p>): Paragraphs are used for textual content. They provide a simple and effective way to structure and format text.

3. Links (<a>): Links are essential for navigation. They allow you to connect web pages and resources. The href attribute defines the destination URL.

4. Images (<img>): Images enhance the visual appeal of web pages. The src attribute specifies the image file's source.

Nesting HTML Elements

One of HTML's powerful features is the ability to nest elements within one another. This allows you to create more complex webpage structures. Here's an example:

<div>
    <h2>Article Title</h2>
    <p>This is a paragraph within a div.</p>
    <a href="#">Read More</a>
</div>