Multiwide is a 100 percent wide version of Multiflex-3.

There are only two differences between Multiwide and Multiflex-3, with both demonstrating easy changes you can make with CSS.

To create Multiwide, first install Multiflex-3 and get Multiflex-3 working for your site. In the same themes directory as multiflex3, create a directory named multiwide. Create two text files in the multiwide directory, one named multiwide.info and the other named multiwide.css.

multiwide.info

name = Multiwide
description = Wider version of Multiflex-3.
base theme = multiflex3
version = "6.x-1.6"
core = 6.x
engine = phptemplate
stylesheets[all][] = multiwide.css

Most of this file is copied from the equivalent file in Multiflex-3. base theme = multiflex3 is the addition to indicate the parent theme.

multiwide.css

/* A wider variation of Multiflex3 */
#wrapper #container
	{
	max-width: 100%;
	}
#wrapper #container #header
	{
	background: green none;
	}

max-width: 100%; overrides a CSS specification at about line 388 in the Multiflex-3 style.css file and increases the width of the main content to 100 percent. background: green none; overrides a CSS specification at about line 749 in the Multiflex-3 style.css file and replaces the green header image with a plain green background.