Extension:NewPageCSS

NewPageCSS uses the tag  to include a CSS in the text of the wiki page; that CSS is then put into the header of the resulting HTML, and so formats your page. If you are creating a wiki page that ends up requiring a lot of  modifiers, it's probably simpler to put them into a CSS style sheet.

Download instructions
The source code can be found here.

Installation
To install this extension:
 * 1) Create a folder , where $IP is the configuration variable defined in LocalSettings.php that points to the root of your MediaWiki install.
 * 2) Create a file called   in that directory and copy the source code into it.
 * 3) Add the following to LocalSettings.php: