z-index

[pricop]

The problem

When objects in page have a z-index defined, those objects will overlay the actual zoomed image.

Solution

Option to set the z-index both for the overlay and the image itself. While setting the z-index to .medium-zoom-overlay and to .medium-zoom-image--opened fixes my particular issue, there are cases where multiple instances of zoom would need to have individual z-indexes set, hence a JS object per instance would be ideal.

[francoischalifour]

Since we don't want to add to the API for cases where there is an easy fix user-land—in this case, by overriding the CSS—we won't update the library.