Button Not Behind Form Color

Here are the 2 pages i'm referencing (both using the password kickstart
https://www.kathrynlandisconsulting.com/coaching-onboarding-form
https://www.kathrynlandisconsulting.com/session-prep-form

For both pages the "submit" button isn't behind the gray box at the bottom. If it's not possible then I would like to add a space so that it's not directly touching the light gray box. Is there a way to do this to both pages?

Hi,

Add to Design > Custom CSS

/* Button space */
.form-button-wrapper.form-button-wrapper--align-center {
    margin-top: 20px;
}

@tuanphan thank you this is perfect!