Font changes

I made a number of font changes in custom.css to use the same font in Hikashop that was used in the rest of the website.

But after customer feedback, I need to change that font. I commented out the all the font-family statements in the custom2.css file but the product and category names are still in the "Nothing you can do" font style.

I've looked all over the configuration options to find a font setting for Hikashop, but I've not been able to find it. Please could you point me int eh right direction to change this font setting.

Thanks

Jim