What is the meaning of rb tag in html5

The full name of rb is Ruby Base. It is an element in html5 and is used to separate the basic text components of the "" comment (that is, the text being commented); an rb element should wrap each element of the basic text Individual atomic segments. Although rb is not an empty element, only the start tag of each element is usually included in the source code.

The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.

HTML Tag Function

HTML Ruby Base () element is used to separate comments The basic text component (i.e. the text being annotated).

An element should wrap each individual atomic segment of base text.

Usage Notes

Ruby annotations are used to display the pronunciation of East Asian characters, such as texts using Japanese romanization and Chinese pinyin. The

element is used to separate each fragment of ruby ​​basic text.

Although is not an empty element, only the opening tag of each element is usually included in the source code.

So ruby ​​markup is less complex and easier to read. In the rendered version, the browser can also fill in the complete element.

You need to include a element for each basic segment ( element) you want to annotate.

Example

In this example we provide annotations for the original character equivalent of "hanzi":

<ruby>
  <rb>漢</rb>字
  <rp>(</rp><rt>han</rt>zi<rp>)</rp>
</ruby>

Please note how we Contains two elements to separate two separate parts of ruby ​​base text. Comments, on the other hand, are separated by two elements.

Note that we could also have written this example with two basic text sections annotated entirely separately. In this case, we do not need to include the element:

<ruby>
  漢 <rp>(</rp><rt>han</rt><rp>)</rp>
  字 <rp>(</rp><rt>zi</rt><rp>)</rp>
</ruby>

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