Hi,
You can add the custom css(“Appearance > Customize : Additional CSS”):
I am not clear that you want to remove or change the zoom-in effect, so I paste the 2 codes.
1. for image opacity: 0.5
.mouse-over .ux-hover-wrap:hover .single-image-img { opacity: 0.5;}
removing the zoom-in mouseover effect
.mouse-over .ux-hover-wrap:hover {
-webkit-transform: scale(1);
-ms-transform: scale(1);
transform: scale(1);
}
2. making the the zoom-in effect smaller by 50%
.mouse-over .ux-hover-wrap:hover {
-webkit-transform: scale(1.02);
-ms-transform: scale(1.02);
transform: scale(1.02);
}