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.
The configurable list widget doesn't accept media queries on its "Custom CSS" tab, so we can't adjust its size with respect to the screen resolution. However, you have several methods to make your form responsive, you can see them from the guide below:
Also, you can try to use the following code in its "Custom CSS" tab:
This one will make it fit to the mobile screens, please see it from the following:
For further assistance, please do let us know.