Concept

The <s> tag in HTML is used to mark strikethrough text.

It is often used to indicate that the content has been removed or is no longer valid.

Usage

<p>Đoạn văn bản <s>bị gạch ngang</s>.</p>

Result

Limitations

The <s> tag is not just about striking through text, but it also signifies removal or no longer valid.

However, this tag should not be used to indicate deleted text without any other meaning. In this case, the <del> tag should be used instead.