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.
Customize form base on my website's form styleAsked by smilenj on January 12, 2017 at 04:59 PM
You can inject custom CSS codes into your form if you want it to have the same style of the mailchimp form.
You can also try to embed your form using its source code on your website. This will automatically style the form using your website's CSS codes. However, if the form is not functioning properly, please switch to the default embed code or iframe then use the inject CSS solution as mentioned above.