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.
I see that you mean you wish to make your jotform background transparent.
Please refer to this guide here https://www.jotform.com/help/87-Making-the-Form-Background-Transparent for further information on how to do that.
Alternatively, you can also do this in our Form Designer feature by selecting the Designer Option for your form then choose background and slide the background option all the way to the left so that it turns into a checker-like pattern to override the color with a transparency.