How to change Fonts?

It's possible to change default font family for your whole site, specific folder or even note. Default font family is "helvetica". But you can use any of the following font families:
  • san-serif
  • avenir
  • athelas
  • georgia
  • times
  • bodoni
  • calisto
  • garamond
  • baskerville
All you need to do is to add metadata "fontFamily" with appropriate value. Like this