What is an HTML Element?
An HTML element consists of a start tag, content, and an end tag. It defines a complete unit of content in a web page.
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Element Structure
Most HTML elements follow this structure: opening tag + content + closing tag.
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Types of HTML Elements
Block elements take full width and start on a new line.
| Element | Description |
|---|---|
| <div> | Generic container |
| <p> | Paragraph |
| <h1> | Heading |
| <section> | Section of content |
| <article> | Independent content |
Inline elements do not start on a new line and take only required width.
| Element | Description |
|---|---|
| <span> | Inline container |
| <a> | Hyperlink |
| <img> | Image |
| <strong> | Bold text |
| <em> | Italic text |
Nested Elements
HTML elements can be nested inside each other to create structured layouts.
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Empty Elements
Some elements do not have content or closing tags.
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Attributes in Elements
Elements can have attributes that provide additional information.
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Best Practices
- Always close elements properly
- Use semantic elements where possible
- Avoid improper nesting
- Keep code clean and readable
- Use attributes meaningfully
Conclusion
HTML elements are the core building blocks of web pages. Understanding their types and usage is essential for creating well-structured and maintainable websites.