Visualization problem on Wordpress

Hello I have a problem with card form visualization on my wordpress website. On jotform in built and preview mode all is ok, I see my form perfectly, but on my website the background desappear.

you can try to see the problem by clicking on the blu button "Configura ora il tuo marcatore" on our homepage https://www.lasit.com as you can see on the attached screen.

This is the second Time that I have this kind of problem.

Plase can you hel me to fix it?

Thank you ver much in advance for your kindly support.

Regards

Can you please clear the browser of your cache and try again. I tested out your website and in my case it is appearing blue as your brand.

Let us know if the issue persists.