Remove Woocommerce Product Page Sidebar in Divi Theme

Hello.

I’d really like someone to help if possible. I’m using WordPress 3.9.1, Elegant Themes’ latest Divi theme and Woocommerce 2.1.9. I cannot get the right side bar to completely remove from my product pages. A single thin vertical line remains. I’ve searched and searched and nothing I’ve tried works. I’m not good with the coding, so if you do have code, can you give detailed instructions on what do?

Thanks so much!!!