# Iframe height 100%

**URL:** <https://forum.kirupa.com/t/iframe-height-100/67009>\
**Category:** programming\
**Created:** [October 11, 2004, 10:50pm UTC](https://forum.kirupa.com/t/iframe-height-100/67009 "2004-10-11T22:50:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![FlashPlaya](https://avatars.discourse-cdn.com/v4/letter/f/e274bd/32.png) [@FlashPlaya](https://forum.kirupa.com/u/FlashPlaya)\
**Post date:** [October 11, 2004, 10:50pm UTC](https://forum.kirupa.com/t/iframe-height-100/67009/1 "2004-10-11T22:50:17Z")

</div>

I am using iframes for a site that I am doing. I am trying to make the Iframe fill in the browser= height 100% just like [http://www.flashlevel.net](http://www.flashlevel.net). I have it working only in IE not safari and Firefox.

here is what I have

```auto
<iframe src=test.htm" frameborder="no" width="600" height="100%" scrolling="auto" name="bottom"><font face="Verdana, Arial, Helvetica, sans-serif" size="1"><font face="Verdana, Arial, Helvetica, sans-serif" size="1">Sorry your browser does not support Iframes. In order to view it properly please update your browser. We recommend <a href="http://www.microsoft.com/downloads/searchdl.asp?" target="_blank">IE 5+</a> for both Mac and PC. Thanks!</font></font></iframe>

```

Thanks guys!!