as of ckeditor 3.6, automatic stylesheet parsing is part of extraPlugins (stylesheetparser)

http://docs.cksource.com/CKEditor_3.x/Developers_Guide/Styles#Stylesheet...

The css help text says that if you leave the css field blank it will parse teh css file. However, the extra plugin isn't loaded and therefore the css parsing isn't working

Comments

Status:Active» Closed (duplicate)

Thanks for reporting this. I'll merge it with the main issue concerning CKEditor 4 compatibility: #1853550: Ckeditor 4.0 - The version of CKEditor could not be detected..