[Theme: Virtue] Mobile Responsiveness Issue – Artifact Displacing Content

When viewed on mobile devices, the site does not display properly or rescale for mobile sizes. I think a big part of the issue is related to a white bar that spans the site vertically on the right side at mobile dimensions, which seems to be a displaced body or container tag, but I cannot seem to find the exact cause or how to remedy. Any help is greatly appreciated; I am stumped on this one!

Website: https://bit.ly/1Z3AomX