How do I change the font in a text box?

I understand that you want to change the font inside a text box on your JotForm. If so, you may try injecting the following CSS code to your JotForm :

.form-textbox {

    font-family : "Comic Sans MS", cursive, sans-serif;

    font-size : 20px;

}

The font-family and font-size can be changed as per your requirement. Please refer to the following link for more information with font-family property.

http://www.w3schools.com/cssref/css_websafe_fonts.asp

Hope this information helps! If you are referring to something different, please let us know. We will be happy to help.

Thank you. Can you tell me how to go about injecting the code; where do I
go in Jotform to do this?
Operations Liaisons Scheduling Supervisor
Construction Services Div, Maint & Engineering Dept.
Bay Area Rapid Transit
Office: 510-287-4945, Cell 510-418-3174
...

I'm sorry. I missed to provide the guide in my earlier post. Please find the guide below that can help you in injecting the CSS code to your JotForm.

http://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes

Hope this information helps. Please do not hesitate to get back to us if you need any further assistance. We will be happy to help.