Merge pull request #11992 from MoonE/measure-example

Improve measure example ux

examples/measure.css

@@ -7,6 +7,8 @@
   opacity: 0.7;
   white-space: nowrap;
   font-size: 12px;
+  cursor: default;
+  user-select: none;
 }
 .ol-tooltip-measure {
   opacity: 1;

examples/measure.js

@@ -248,6 +248,8 @@ function createMeasureTooltip() {
     element: measureTooltipElement,
     offset: [0, -15],
     positioning: 'bottom-center',
+    stopEvent: false,
+    insertFirst: false,
   });
   map.addOverlay(measureTooltip);
 }