Method to Set Form Wrapper Background Color in WpForms
https://wordpress.org/plugins/styler-...
Install the above free plugin to alter the overall design of WpForms. This plugin uses WordPress customizer so you get true WYSIWYG experience. Styler for WpForms has collection of more than hundred options to change the look without the
need of CSS coding. Its is easy to modify font color, background image etc from the inbuilt controls.