Etch is a visual development platform for building scalable, maintainable, and accessible WordPress sites through a fully visual workflow.
To add a form in Etch, use the WS Form shortcode anywhere in your page markup. You can copy the shortcode from the form settings while editing a form, or from the forms list in the WordPress admin.
Form styling is handled in WS Form itself. You can learn more about shortcodes and styling in the Etch integration guide.