Hi @gmzbri,

Yes, this should work: Open the Customizer, go to Additional CSS and add:

.lg-type-postThumbnail:hover .lg-caption {
opacity: 1;
}
.lg-type-postThumbnail .lg-caption {
-webkit-transition: all 400ms ease-out;
-moz-transition: all 400ms ease-out;
transition: all 400ms ease-out;
}
.lg-caption {
opacity: 0;
}

Hey @ernestobellei,

That's a great idea! I will write it down and discuss it with Armin. We will let you know if it will be added.

Best,
Felix

Hey @l-r

I don't know what this could be, but it looks like it is a specific bug.
If you don't mind, please send your admin credentials and website url to f.albert.work@icloud.com

Best,
Felix

http://projectnativeinformant.com