How to remove padding from form?

I created a new form and there seems to be a 60px padding around it and I can't figure out how to get rid of it. I tried style padding: 0px, but that did not work, here's the URL

https://amwater.com/nyaw/customer-service-billing/customer-service-request

Hello jayasreeshah,

Please inject the following custom css code in form and that should solve your problem:

.supernova {

    background-color: #ffffff !important;

}

.form-all {

    margin-left: -30px !important;

    margin-top: -60px !important;

}

.supernova .form-all {

    border: none !important;

    -webkit-box-shadow: none !important;

    -moz-box-shadow: none !important;

    box-shadow: none !important;

}

The following guide should help you how to inject custom css code in form:  https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes

Hope this helps.

Do get back to us if you have any questions.

Thank you!