html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/simonw/datasette/issues/1052#issuecomment-716265360,https://api.github.com/repos/simonw/datasette/issues/1052,716265360,MDEyOklzc3VlQ29tbWVudDcxNjI2NTM2MA==,9599,2020-10-26T02:17:58Z,2020-10-26T02:17:58Z,OWNER,"The default z-index values for Leaflet are defined here: https://github.com/Leaflet/Leaflet/blob/b346bb8bf7bb80899baa1f4fc1536bae58e7e3e6/dist/leaflet.css#L81-L91

```css
.leaflet-pane         { z-index: 400; }

.leaflet-tile-pane    { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane  { z-index: 500; }
.leaflet-marker-pane  { z-index: 600; }
.leaflet-tooltip-pane   { z-index: 650; }
.leaflet-popup-pane   { z-index: 700; }

.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg    { z-index: 200; }
```
So a `z-index` of 1000 on the menu should fix this.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729183332,