I'm new to Zen Cart, so I hope someone can help me.

On the main page of my store, there's a section called "New Products For June" that displays 9 images. Below the images there is a link to each product's page, and below the link is the price of the item.

I have been searching the FAQs and forum, and can not find information on how to increase the size of the font in the item name and price. Can someone please help or point me in the right direction? Thanks!