WPide CSS edit error

I was trying to add a shortcode for a widget using WPide. I added the code to the wrong place and now the code is appearing above everything on my page. I’ve tried removing it from the style.css file and that file won’t save.

I think I’m looking in the wrong spot. What is the master file I should remove the errant code from.

Here’s what I’m seeing, the code at the top of all my pages: http://i13.photobucket.com/albums/a262/Kephus/Mobile%20Uploads/Picture_zpswrsmi89q.jpg