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Defines superscript text. Superscript text appears half a character above the baseline.
This element must be used only to mark up typographical conventions with specific meanings. For the purely visual formatting of content to your liking, use CSS.
This example uses the SUP element to change some of the text to a superscript font. (MathML usage is encouraged, but this is acceptable.)
(X<SUP>2</SUP> + Y<SUP>2</SUP>)
|HTML 5.1||W3C Working Draft|
|HTML 5||W3C Recommendation|
|HTML 4.01||W3C Recommendation|
This article contains content originally from external sources.
Portions of this content come from the Microsoft Developer Network: [Windows Internet Explorer API reference Article]