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Understanding HTML Structure

HTML is the standard markup language for creating web pages. It stands for Hyper Text Markup Language. HTML describes the structure of a web page using markup.

Elements of HTML

An HTML element is defined by a start tag, some content, and an end tag. The HTML element is everything from the start tag to the end tag:

<tagname>Content goes here...</tagname>

Examples of HTML elements include:

<h1>This is a heading</h1>
<p>This is a paragraph</p>

HTML elements are the building blocks of HTML pages. HTML documents are pre-styled by a browser, meaning that the browser applies a baseline style to most HTML elements automatically.

Attributes and Nested Elements

HTML elements can also have attributes. Attributes provide additional information about elements. They are always included in the opening tag and usually come in name/value pairs like this:

name="value"

HTML elements can be nested within other elements. For example, an element inside an <h1> element can be styled using CSS:

<h1><span style="color:red">This is a styled heading</span></h1>

Best Practices in HTML

It's crucial to follow best practices when writing HTML. This includes keeping your code clean and well-organized, using comments to describe code, and validating your HTML to make sure it is free of errors.

Validate your HTML
Use semantic elements