Hey everyone 
We are happy to inform you that now you can change the font right in the settings. You can find this option on the Appearance tab:
Guys, currently, this feature is available only in the widgets created after this release. However, the good news is that we can manually update your existing widgets on our end 
Check this post for more details - Pricing Table: [MAJOR UPDATE] Horizontal layout, Crossed out price + 8 new features! 