image borders getting cut off in Desktop mode

I have a page: Birmingham Festival image
...that is not displaying an image without cutting off the edges in Desktop mode. I got help from @tuanphan with some CSS code to fix the mobile device side of the house, thus:

 

@media screen and (max-width:767px) {
.eventlist-column-thumbnail img {
    object-fit: contain !important;
}
}

What code would I add to affect the desktop display similarly?

thanks

thank you tuanphan