This apps allow you to edit the css in your admin in function of your template
Important Note :
Copy the apps_tools_css_editor.json into ClicShopping/Work/Cache/Github
licence : GPL 2 - MIT
Install :
http://monsite/myAdmin/index.php?A&Tools\EditCSS
Activate the module in Tools
See Marketplace for all informations Marketplace link : https://www.clicshopping.org/forum/files/file/29-apps_tools_css_editor/