You can access your quiz display settings clicking on the button:
You can access your quiz display settings by clicking on the
The available options will depend on the selected theme.
On the font drop-down, you will be able to select one of the predefined most typical fonts. In case you need to use another font you can select Custom and customize your font:
In Font families, write the font families separated by comma.
If you want to use a Webfont, you also have to fill the Webfont URL field. For example, if you want to add the Google Karla Webfont:
You would configure the font in Pickzen as: