Never mind, i found how to do it.
Here the code that i used , if it can help someone else.

.avia_desktop .av-hover-overlay-active .av-masonry-image-container:hover {
background-blend-mode: multiply;
background-color: #DD3E27;
}

But now i would like to know if it’s possible to change the zoom effect for a slide effect from top to bottom.

Thanks !!!

Thanks for your help Yigit but that doesn’t work .
Just to be sure we are talking about the same thing, here is a screen shot of what i’m talking about.

Thanks again.