Also, you seem to have the same annoying bug as I did. Where when you open a Product Image in fullscreen view (via fotorama), the image appears half way down the monitor until you close and open it again.
I think I solved this by removing position: absolute
from the gallery.css
file in the child theme.
.fotorama--fullscreen .fotorama__stage__frame .fotorama__img,
.fotorama--fullscreen .fotorama__stage__frame .fotorama__img--full {
bottom: 0;
left: 0;
margin: auto;
max-height: inherit;
max-width: inherit;
position: absolute; <!-- REMOVE THIS LINE -->
right: 0;
top: 0;
}