JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
I checked it and it looks OK to me. Did I miss something? You can log into the Designer and then click preview to see how your form looks across multiple screen widths and orientations. When I checked it both in the preview mode and on your site it displays just fine.
Let us know if there's something that I'm not seeing. It looks OK from here, and also when I resize the form and web page within a browser.
Thanks for the answer, hopefully everything will be alright, I need to test it.