Look & Feel Editor for Documentation Theme Space is Broken

Steps to Reproduce:

1. Access any space that use documentation theme as its theme
2. Access the space administrator page of the space
3. Under the "Space Admin" tab access the "Stylesheet" menu under the "Look & Feel" section
4. Try to edit the "Stylesheet" which will redirect user to the "Stylesheet Editor"
   • The save and cancel button is located at the top-left instead of under the editor. This occurred in release version 5.0, 5.0.1 and 5.0.2
     
5. Try to edit the "PDF Layout" which will redirect user to the "PDF Layout Editor"
   • "PDF Space Export Header" and "PDF Space Export Footer" is positioned on a different frame and looks broken. This issue only occurred in release version 5.0.1 and 5.0.2
     
6. Try to edit the "PDF Stylesheet" which will redirect user to the "PDF Stylesheet Editor"
   • The save and cancel button is located at the top-left instead of under the editor. This occurred in release version 5.0.1 and 5.0.2
     

Expected Results:

Stylesheet Editor

Here is the screenshot of what the editor look like in Confluence 4.3.x:

In Confluence release version 4.3.x the "Save and "Cancel" button is positioned in the same frame as the editor. Positioning "Save and "Cancel" button in the same frame as the menu button might confuse the customer.

PDF Layout Editor

Here is the screenshot of what the editor look like in Confluence 5.0.0:

In Confluence release version 5.0.0 the positioned of all the editor are in the same column and doesn't look broken compared with 5.0.1 and 5.0.2.

PDF Stylesheet Editor

Here is the screenshot of what the editor look like in Confluence 5.0.0:

In Confluence release version 5.0.0 the "Save and "Cancel" button is positioned in the same frame as the editor. Positioning "Save and "Cancel" button in the same frame as the menu button might confuse the customer.