Revolution Slider Boxed with shadow

We’re trying to use the Revolution Slider Boxed with a shadow as shown here: http://preview.themeforest.net/item/inovado-retina-responsive-multipurpose-theme/full_screen_preview/3810895?_ga=2.45883748.1925306192.1577806570-1470971111.1570730861 but we can’t seem to find the documentation to accomplish this. Please help and/or direct us to the documentation to accomplish this.

Thanks.

Ticket