Good Luck to all EJukebox Skin Developers!
To clean: Paste the text from Tools->SkinName->NowPlaying, PlayList, ArtistList, SongList etc and click 'Clean .dis!'

Input: Paste .dis/CSS here Select All | Clear
To test: 'Select All' on the Output. CTRL+C to copy. CTRL+P to paste the text into the .dis file and Save. Then refresh the skin area in EJukebox.