Seemingly Easy fix– Background showing on scroll right

Hey friends,

This seems like an easy fix, but I can’t seem to pinpoint the issue.

I’m using ElegantThemes’ Divi theme, which I’ve used before and never had this problem. Every page of the site has an extra space that is only visible when you scroll right. The color of the space is adjusted by adjusting the site’s background color, so, it’s the background peaking out from the content.

When I make the browser window a bit smaller, or on mobile, the scroll, and thus the problem, disappears.

Here’s the site:
coldbrewclash.com

Thanks.

Korey