I set the custom CSS “only_desktop” for individual elements and then made the following entry in the Quick CSS:
@media only screen and (max-width: 1366px) {
.only_desktop { display: none !important; }}
It works for the iPad Mini (1024px x 768px) as well as for the iPad (1024px x 768px) and the elements are not displayed.
But the iPad Pro 10.5-inch (1112px x 834px) and the iPad Pro 12.9-inch (1366px x 1024px) do not work and the elements are still displayed.
Where is the mistake?