Wp-ecommerce plugin

Hi,
I have installed wp e-commerce plugin. My site only functions with it: luminousledlighting.com

However, I want to put it in “catalog” mode where the prices and shopping cart don’t appear. If I delete the plugin my categories disappear. How do I delete the stuff in the following CSS that will do this (take away shopping cart and prices)?

Here is the code of the plugin:

[Please see the forum guidelines re: posting code – http://codex.wordpress.org/Forum_Welcome#Posting_Code ]

Thanks,
Blaire

http://wordpress.org/plugins/wp-e-commerce/