Woocommerce product page background

Hello people,

I have a problem with Woocommerce and wordpress 3.5.
Everything is functioning okay with my theme but 1 problem still remains…(also in other wordpress versions)
When i see my product catalog and all other pages there is a module background which uses a transparancy to the background of the theme. All sites are okay but only the product page (with the reviews and the description of the particular product) does NOT show this module “blok” but uses the simple background of the theme. This makes the view of the produces preferences very difficult. Where do i need to change this? Andhow is it possible to get all the product pages with this module or “block” between the text and background of the site.

Please help me…

Thanks people!!