DEPRECATION WARNING

This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.

Introduction

What does it do?

This extension provides a simple yet powerful way for owners of TYPO3 based websites to easily customize the backend styling, without making any changes to core files or writing unnecessary TypoScripts. The containing backend module provides a high performance code editor - called ACE - which allows you to develop your own CSS rule-sets on top of the standard TYPO3 stylesheet.