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fisharebest / webtrees

Online genealogy
https://webtrees.net
GNU General Public License v3.0
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Place Hierarchy layout issue #4893

Closed ric2016 closed 9 months ago

ric2016 commented 9 months ago

The webtrees dropdown menu elements do not stack properly with respect to certain leaflet map elements. See attached screenshot from demo server. Setting a z-index of 1001 on the entire header tag fixes the issue (until some content with an even higher z-index comes along ...), but ther may be a more robust way of fixing this?

dropdown
fisharebest commented 9 months ago

The vendor CSS for the leaflet (map) library sets a z-index on this control (and the one on the left) at 1000.

I can't see why this is needed. If I remove it, then it still seems to work.

But to be safe, I'll override it at 999.