# Full screen in firefox1.5.0.1

**URL:** <https://forum.kirupa.com/t/full-screen-in-firefox1-5-0-1/185675>\
**Category:** Uncategorized\
**Created:** [April 15, 2006, 6:21am UTC](https://forum.kirupa.com/t/full-screen-in-firefox1-5-0-1/185675 "2006-04-15T06:21:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mangajin](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/32.png) [@mangajin](https://forum.kirupa.com/u/mangajin)\
**Post date:** [April 15, 2006, 6:21am UTC](https://forum.kirupa.com/t/full-screen-in-firefox1-5-0-1/185675/1 "2006-04-15T06:21:43Z")

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I did try making flash in full screen according to Kirupa tutorial. However I found that whenever the flash file is launched in Firefox browser, it is full screen only in horizontal direction. The vertical direction of the flash file was displayed only one forth. This problem was found only via Fire Fox.

Anyway I found the way to cope up this problem. :party:

In order to let firefox display full screen flash file. You have to delete the following code:

\<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “[http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd](http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd)”\>

It is always at the first and second line of HTML file.

enjoy

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<div class="post-metadata">

**Author:** ![rhamej](https://avatars.discourse-cdn.com/v4/letter/r/bb73d2/32.png) [@rhamej](https://forum.kirupa.com/u/rhamej)\
**Post date:** [April 16, 2006, 4:48pm UTC](https://forum.kirupa.com/t/full-screen-in-firefox1-5-0-1/185675/2 "2006-04-16T16:48:17Z")

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Thats the not the correct way to do that. :sigh: It sends IE and other browsers into Quirks mode. The correct way is to use CSS in the head tags.

```auto

html, body {
	margin: 0px;
	padding: 0px;
	height: 100%;
	width: 100%;
}

```