How create style sheet for all category product pages

Hello I am new at zen cart, and I suspect that there is a simple answer... but I after reading the css- readme and several entries I can not figure what name the stylesheet should be to change all product pages.

The closest I have come is I have created c_1.ss and placed it in my Custom\css folder and it changes just the first category. I would like a stylesheet to adjust the layoiut of all of the category product pages.

Thank you in advance .

Could you please give an example of exactly what you are you trying to do and what classes you are trying to change? Are you trying to have a custom layout for every single category page?

I just saw this response... didn't realize you need to manually subscribe to threads/posts you create. Help is still needed.

I actually want to create a stylesheet that would cover all my product pages. Ultimately I am using this to style the column widths and spaces of the product listing.

( I am using the column grid layout add-on)

What do you name one stylesheet to aply to all categori and product listing pages ?

THanks in advance

I believe you would be better going to the admin >> Catalog >> Product Types and click on the "edit layout" button next to whichever product type you wish to change.