To add or change the values of the form, edit the custom code called "forms-html", where the custom elements are located ("countries"). Be sure to follow the same formatting.
Classes that are displayed above this box can be fully edited in Webflow:
To edit the hover state of the div within autocomplete items, you have to add CSS values inside the custom code named "forms-css"
To use, put the above form block inside your currently existing forms, or add form fields, labels, etc. within the above form block.