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<sup> (Superscript)


This element renders its content as superscripted text.

Standard Syntax


<sup
class="class name(s)"
dir="ltr | rtl"
id="unique alphanumeric string"
lang="language code"
style="style information"
title="advisory text"
</sup>

Attributes Defined by Internet Explorer


accesskey="key" (5.5)
contenteditable="false | true | inherit" (5.5)
hidefocus="true | false" (5.5)
language="javascript | jscript | vbs | vbscript" (4)
tabindex="number" (5.5)
unselectable="on | off" (5.5)

Standard Event Attributes


onclick, ondblclick, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup

Events Defined by Internet Explorer


onactivate, onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, oncontextmenu, oncontrolselect, oncopy, oncut, ondeactivate, ondrag, ondragend, ondragenter, ondragleave, ondragover, ondragstart, ondrop, onfocus, onfocusin, onfocusout, onhelp, onlosecapture, onmouseenter, onmouseleave, onmousewheel, onmove, onmoveend, onmovestart, onpaste, onpropertychange, onreadystatechange, onresize, onresizeend, onresizestart, onselectstart, ontimeerror

Example


Here is some <sup>superscripted</sup> text.

Compatibility


HTML 3.2, 4, 4.01, XHTML 1.0
Internet Explorer 2, 3, 4, 5, 5.5, 6
Netscape 2, 3, 4, 4.5-4.8, 6, 7
Opera 4-7

Notes


The HTML 3.2 specification supports no attribute for <sup>.

The <sup> tag is removed from XHTML 1.1 since it can be created using the CSS property vertical-align.

Most browsers may slightly shift text lines above a <sup> tag.

(X)HTML Elements
CSS Properties
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