A font set consists of a Heading font and a Body font. Applying theme font sets helps you keep a consistent look and feel across different InfixLMS outlooks. A style can determine font color, font size, background color, and many other features. A theme is a set of properties that are applied to a full app, activity, or view hierarchy, rather than simply a single view.
Note: If you want to know how to set the Google font API Settings or How To Change The Frontend Font In InfixLMS then click the link below: