How to display “Vertical Gallery Product Gallery Images”

Hi, I need to display an image slider vertically, how can I do it? You can view it on the page on the right hand side, the slider should fill the entire column vertically, instead of horizontally as is the default.
Warning: The page is built using a template that I created from the theme builder (the last one created), and must be dynamic for each linked site page (if it may be of interest).

https://www.egftester.it/aima/prodotto/duetto-performance-36-43v/     ->   for example in this page i’d like to display the slider vertically, and not for the entire site (others products pages must keep the slider horizontal under the main product image).

Thanks for the help