HTML <rt>Tag
Examples
A ruby annotation:
<ruby>Chinese<rp>(</rp><rt>Han</rt><rp>)</rp>Character<rp>(</rp><rt>zi</rt><rp>)</rp>
</ruby>
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Browser Support
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IE 9+, Firefox, Opera, Chrome, and Safari support the <rt> tag.
Notes:IE 8 or earlier versions of IE browsers do not support the <rt> tag.
Definition and Usage
The <rt> tag defines an explanation or pronunciation of characters (Chinese transliteration or characters).
Use the <rt> tag with<ruby>and<rp>Use the tag together:
The <ruby> element is composed of one or more characters requiring an explanation/pronunciation and an <rt> element that provides this information, plus an optional <rp> element that defines the content to be displayed when the browser does not support the "ruby" element.
Differences between HTML 4.01 and HTML5
The <rt> tag is new in HTML5.
Global Attributes
The <rt> tag supportsHTML Global Attributes。
Event Attributes
The <rt> tag supportsHTML Event Attributes。
Other Extensions