(Autofocus theme) called javascript for the mouseover effect on posts?

Hello.

I’m running a plugin on my Autofocus+ theme called Infinite Scroll. Basically, when it reaches the final of the page, it automatically loads new posts.

The problem is that when this new posts are loaded, the mouseover fade effect on the new loaded posts stops working. There is an option on this InfiniteScroll plugin called “Javascript to be called after the next posts are fetched”, I believe the solution resides here.

Anyone knows what code I can insert here, so that the mouseover fade effect works on the new loaded posts?

website is here: https://getsetfestival.com/dontpanic