overide.css

I can't find the option to turn on override.css ... Where can i find this option? Am I becoming blind?

Hello,

In our new themes (without the framework) override.css file is loaded by default - there's no need to enable any option.

troyskey is right it doesnt show overide.css in editor

Yes, because the WordPress editor shows css files only from the main theme directory. You have to use FTP client to edit this file. (You can also use any custom css plugin instead)