Woocommerce Background Color

Greetings,
I am using Woocommerce through my Divi theme on WordPress.
The individual product pages have a transparent background and I need them to be solid white.

I have tried going into divi and setting custom css for the shop module to be background-color: #ffffff;

not working

I also went to main stylesheet and put in
}.woocommerce #main {
background-color: #FFFFFF;
background-image: none;
}

no worky

Suggestions welcomed!