Woocommerce product background/block

Hi!

I’m having a little problem with my Woocommerce.
When I add a product, the “block” from my theme disapear and it’s only the simple background from my theme that’s left wich makes it really difficult to read.

<- look.
Is there any way, that I can change this?

It should look something like this (I made this in photoshop, to give an example) ->

Please help me ??
And thanks people!