RM 2.0 Custom CSS classes to category?


Active member
I have several categories within my RM 1.2, let's say category_1, category_2 and category_3

What I would like to do is to style items from category_1 slightly different from category_3 items, as they have different custom fields. As far as I can see the easiest way to do this is to add the category name as CSS class within one of the RM templates. Any ideas how I can do this and where to start?