How can I fix scaling issues with the Galleria theme logo list?

Store Design
1

i was hoping to get help with some scaling issues i’ve been having with the galleria theme. the logo list doesn’t scale to mobile and is a bit smaller on the desktop than i would like.

https://www.sweetsandgeeks.com/

2

@flynn2

can try this code

  1. Go to Online Store->Theme->Edit code
  2. Asset->/styles.css ->paste below code at the bottom of the file.
@media (min-width: 768px) {
.gallery-item-img {background-size: 240px;}
}
3

thank you but im trying to fix my logo slider not the gallery images beneath them.