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What does hr in HTML mean?

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Release： 2023-06-19 13:26:10
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In HTML, hr is a tag used to create a horizontal line in the page. "

" does not have an end tag, and its usage syntax is such as "

This is a paragraph

This is a paragraph" visually separates the document into sections.

What does hr in HTML mean?

# Operating system for this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

Definition and usage

In HTML, hr is a tag used to create a horizontal line in the page. In HTML, the

tag has no closing tag. , its usage syntax is such as "

This is a paragraph

This is a paragraph ”. The

tag creates a horizontal line in an HTML page.

Horizontal rule (horizontal rule) can visually separate the document into various parts.

Optional attributes

What does hr in HTML mean?

##

Differences between HTML and XHTML tags In HTML, the
tag has no closing tag.

In XHTML,
must be closed correctly, such as
.

In HTML 4.01, all rendering attributes of the hr element are deprecated.

In XHTML 1.0 Strict DTD, all rendering attributes of the hr element are not supported.

Example:

<html>
<body>
<p>hr 标签定义水平线：</p>
<hr />
<p>这是段落。</p>
<hr />
<p>这是段落。</p>
<hr />
<p>这是段落。</p>
</body>
</html>
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Running effect:

What does hr in HTML mean?

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