How to remove the bottom padding in my form that is embedded on WordPress website?

I am experiencing a huge amount of space below my jot form. I've embedded it into my site with the provided embed code and tried putting custom css into my form styles but still no luck. any ideas? 

This is the code i injected into the form

.jotform-form {

 padding: 0px !important;

}

My website: http://www.hwddemo3.com/estimates/ 

Thanks in advance for any help! 

The custom CSS is correct. That will remove the top and bottom padding. This is how your form appears on your website upon checking:

The bottom border is off, you can inject the following custom CSS codes to fix it:

li#id_10 {

    padding: 0px;

}

Please let us know if you need further adjustments.

Thank you! The problem has been resolved.