FERMÀT by default uses fonts that are optimized for readability on mobile displays for you. So with no customization rest assured that you have a combination of titles and text that are tested and effective.

If you want to apply your own custom fonts here's what you need.

You will be able to set two font types within FERMÀT. For each font up to three weights can be added.

The primary font will be used across most of FERMÀT. If you don't set a secondary font it will also be used for headings, product titles, and more with different weights.

Its best to keep this font something that is easy to read even at small paragraph sizes. Mobile first fonts like Lato and Montserrat work really well.

The secondary font that you add will be used in situations where text needs to be highlighted in comparison to the primary. You can consider this your heading font.