Collapsible list for mobile

Hi, is there a way to make the list of product categories pop out from the side of the screen when on mobile? Or to make the list expand upon a button click?

Currently, my list of filters on the shop page all make one large list on mobile which isn’t appealing from a UI perspective as they have to scroll down a lot to get to the products.

Plugin: BeRocket

The page I need help with: [log in to see the link]