Yes, that's for the side navigation. It changes it to right and left. I don't want to do that. When you view the video, like the image above, the VIDEO shows on TOP of the Navigation and details Column.
What I have is the Video is on the SIDE (right or left depending on the settings you choose of course) of the navigation. Example of what I have:

I want video to be on TOP of navigation and details column like the screenshot by developer.