What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
If you are trying to re-size a form in order to make mobile responsive, let me share with you that we have a Mobile Responsive Widget that can help you accomplish that.
You can inject custom CSS codes in your form, so try injecting this code:
Also you can adjust the width of the form from the form builder:
And reduce the vertical space between fields, since the form´s height auto-adjust itself. Let us know if you have more questions, we will be glad to assist you.