HTML的标签表示一些被从文档中删除的文字内容。比如可以在需要显示修改记录或者源代码差异的情况使用这个标签。这个标签通常在文字上显示删除线。标签的作用恰恰于此相反：表示文档中添加的内容。

浏览器支持

示例

this text has been deleted, here is the rest of the paragraph.

this paragraph has been deleted.

this text has been deleted, here is the rest of the paragraph.

this paragraph has been deleted.