<h1> - <h6>

Instance

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
</head>
<body>

<h1>这是标题 1</h1>
<h2>这是标题 2</h2>
<h3>这是标题 3</h3>
<h4>这是标题 4</h4>
<h5>这是标题 5</h5>
<h6>这是标题 6</h6>

</body>
</html>

Run Instance»

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Browser support

All major browsers support <h1> - <h6> tags.

Tag definition and usage instructions

<h1> - <h6> tags are used to define HTML titles.

<h1> Defines the title with the highest level of importance. <h6> Defines the title with the lowest level of importance.

Differences between HTML 4.01 and HTML5

In HTML 4.01, the "align" attribute of <h1> - <h6> has been deprecated. In HTML 5, the "align" attribute of <h1> - <h6> elements is not supported. Please use CSS to arrange elements.

Properties

Properties	Value	Description
align	left center right Justify	HTML5 is not supported. HTML 4.01 is deprecated. Specifies the arrangement of text in the title.

Global attributes

<h1> - <h6> tag supports global attributes of HTML .

Event attributes

<h1> - <h6> tag supports HTML event attributes.

HTML Tutorial: HTML Title