Increase Pages in Compass Theme to Full Width

I recently helped a client re-design a website. They wanted to use the Compass theme. I downloaded an additional elementor plugin to do so, disabled plugins, and tried many different things in order to make the page truly full width. I was unable to. The closest I could get was making the entire background white so that the light blue/green border does not show. Any idea on how to make the site truly full width?

The page I need help with: [log in to see the link]