Is there a way to create a glass-pane effect, like an hourglass symbol on a semi-transparent layer, within the boundaries of an HTML element E? The goal is to have the glass-pane only overlap the area within E's boundaries. When the glass-pane is activated, it should block access to anything behind it.
We attempted using the uibModal library, but it covers the entire window instead of overlapping a specific element as needed.
Thank you,
Rami