I am unable to find the settings to change the font size.

this appears to be instructions to older version. I cannot find such settings.

Hi,

All of these settings are available in our forms. Please keep in mind that this applies to our classic forms not when using our card format.

Please take a look at this guide for more information regarding each format:

https://www.jotform.com/help/494-Cards-or-Classic-Which-One-Should-I-Use

Let us know if you require any further assistance.