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HTML hr what does it mean

藏色散人Original: 2020-11-13 11:32:2918869browse

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

tag has no closing tag, and its usage syntax is such as "
This is the paragraph

This is the paragraph".

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HTML

Tag

Definition and Usage

The

tag creates a horizontal line in an HTML page.

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

Differences between HTML and XHTML

In HTML, the

tag does not have a 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.

Optional attributes

HTML hr what does it mean

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>

Running effect:

HTML hr what does it mean

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