How to use html var tag

html The var tag is a phrase tag used to define variables. We have nothing against the use of this tag, but if you are using it just to achieve a certain visual effect, we recommend that you use CSS, which may achieve a richer effect.

#html How to use var tag?

Tag definition and usage instructions

tag is a phrase tag used to define variables.

Tip: We do not object to the use of this tag, but if you are only using this tag to achieve a certain visual effect, we recommend that you use CSS, which may achieve a richer effect.

All phrase tags:

are rendered as highlighted text.

Defines important text.

Define a definition item.

Defines computer code text.

Defines sample text.

Define keyboard text. It indicates that the text was typed from the keyboard. It is often used in computer-related documentation or manuals.

Define variables. You can use this tag with the

and  tags. 

Differences between HTML 4.01 and HTML5

None.

Global attributes

tag supports HTML global attributes.

Event attributes

tag supports HTML event attributes.

Example

Format text in the document:

     
  强调文本
 加粗文本
 定义项目
 一段电脑代码
 计算机样本
 键盘输入
 变量  

Effect output:

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