.elementor-1721 .elementor-element.elementor-element-7d2550f > .elementor-widget-container{padding:0px 0px 0px 0px;}/* Start custom CSS for wpforms, class: .elementor-element-7d2550f */.wpf-center {
     margin-left: auto !important;
     margin-right: auto !important;
     max-width: 500px; 
}

Form Title & Button CSS:

.wpf-center .wpforms-head-container, 
.wpf-center .wpforms-submit-container {
     text-align: center; 
}/* End custom CSS */