HTML 5 TutorialsHtml5 What is
The <rt> tag was introduced in HTML 5. The <rt> is use to an explanation or pronunciation of east asian character or language. The <rt> tag did not exist in older version of HTML.it tag integrate with <ruby> and <rp> tag.The ruby tag includes one or more characters and it use for explanation to east asian character.
In the above example ruby tag is used to display for East Asian characters.