I just tried doing this with nested ids and it didn't work so perhaps this is for classes only. Might be worth trying layers of HTML tags also - see http://past

I just tried doing this with nested ids and it didn't work so perhaps this is for classes only. Might be worth trying layers of HTML tags also - see http://pastebin.com/7BhQdNAn http://pastebin.com/7BhQdNAn