Theme issue

[AddsL]

Hi,

Can anyone help with this as I'm not quite sure how to resolve the issue.

on the attached screenshot i have a slider in the theme I have downloaded that slides the products across (Nice) but it only shows 3 at a time. Would anyone know if this could be changed to it could show say 6 products on the homepage at a time before having to use the slider button. in others words the 3 that are showing plus another 3 products under the 3 shown to make 6.

Someone told me that would need to be changed in the theme css file? Not sure ware?

i have attached a screenshot and the css file, any help to resolve this would be great.

Thanks.

theme.css