Hi,

I applied the class to apply shadow on the feature box when the mouse pointer is over it, but it doesn't work.
Vedi screenshot:
https://prnt.sc/1y97tzj

The class applied to the Custom CSS area is this:

addonId {

transition: .5s;
}

addonId: hover {

box-shadow: 0px 20px 27px 0px rgba (152, 170, 198, 0.15);
}

See screenshot:
https://prnt.sc/1y97lud

You can check?

Thanks,
Pinella