[eluser]Thoer[/eluser]
I know the answer, I have debugged it earlier.
You have a field name called "body" or "content" in your database.
You need to find it in the "clean_blue" view files and change the ids for the elements having these names. I changed mines to "codex-body" and "codex-content". Then you change "assets\clean_blue\css\codex_clean_blue.css" correspondingly. (It should be line 160,164, 168.)