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by Ian Lloyd

height (HTML attribute)

Browser support full matrix
IE5.5+ FF1+ Saf1.3+ Op9.2+
Full Full Full Full
Spec
Depr. Version
No HTML 4.01
height="height of window in pixels or percentage"

Example

The iframe's height set to 200 pixels

<iframe src="iframe-content.html" height="200"
width="200" frameborder="1">
<p>Your browser does not support iframes.
That kinda sucks, eh?</p>
</iframe>

Description

As the iframe is ‘free-floating’, and not governed by the height or width of the parent window (as normal frames inside a frameset are), you need to let the browser know how high it should be on the page (if no height is specified, the browser will apply of around 150 pixels). Note that you can also use CSS to set the height of the iframe, which is the preferred method for styling this element.

Value

A number representing the height of the iframe in pixels or a percentage.

Compatibility

IE5.5Full
6.0Full
7.0Full
Firefox1.0Full
1.5Full
2.0Full
Safari1.3Full
2.0Full
3.0Full
Opera9.2Full

Every browser listed supports this attribute.

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