How to make product images keep scrolling down instead of thumbnails?

[HPSealBeach]

Hi there, I am looking to make the product photos on the product page keep fullsize as a nice looking gallery instead of thumbnails. I have attached a link below to a product page that has this. 

https://www.aleweston.com/collections/all-products/products/flower-cz-ear-cuff?variant=3935306285067...