I cannot seem to find out how to change te fontsize in the productpage. This is my site:

http://www.grandsicilia.nl/?page_id=29

What i want is the lettertype to be the same like in the post on the frontpage:

http://www.grandsicilia.nl/?page_id=22

I have looked and edittet at theme options > style widget, but the letters in the productpage don't change. Can somebody please tell me what i am doing wrong?

I'd look at the plugin to see if it has a place to adjust the CSS it uses. Other than that, you can look at the source of the page and see if there is a way you can construct a CSS Selector to affect the area you want to change.

The plugin you are using does not use the same class and id's that Atahualpa uses, so you have to dig in and figure out how to change them.

Thanks, i figured it out!