| Depr. | Version |
|---|---|
| No | HTML 4.01 |
| IE5.5+ | FF1+ | SA1.3+ | OP9.2+ | CH2+ |
|---|---|---|---|---|
| Full | Full | Full | Full | Full |
Syntax
Description
This is a very rudimentary
styling attribute that allows you to specify a height in pixels between
the content and the top and bottom of the iframe. Note
that you cannot set a different value for the top and bottom - one size
fits all here.
Example
The iframe has
margin(top and bottom) of 20 pixels applied:
<iframe src="iframe-content.html" height="200" width="200" frameborder="1" marginheight="20"> <p>Your browser does not support iframes. That kinda sucks, eh?</p> </iframe>
Value
Height in pixels.
Compatibility
| Internet Explorer | Firefox | Safari | Opera | Chrome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.5 | 6.0 | 7.0 | 8.0 | 1.0 | 1.5 | 2.0 | 3.0 | 3.5 | 1.3 | 2.0 | 3.1 | 4.0 | 9.2 | 9.5 | 10.0 | 2.0 |
| Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full | Full |
Every browser listed supports this attribute.
However, just because it’s supported it doesn’t
mean you should use it! Applying a marginheight is
not the best way to set styles like this - you are better off using
Cascading Style Sheets to define how pages should look within a
iframe (you also have the benefit of being able to set
different values for a document’s top and bottom margins in
CSS).
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