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HTML 5 <tt> tags

Definition and Usage

The <tt> tags defines teletype text. Not supported in HTML 5. Use CSS instead.

Differences Between HTML 4.01 and HTML 5

The <tt> element is no longer supported in HTML 5.

Tips and Notes

Tip: Use CSS to style elements.

Example

Source Output
<tt>Teletyped text</tt> Teletyped text

From http://www.w3schools.com (Copyright Refsnes Data)