Set pointerEvents style programmatically instead of relying on ol.css

src/ol/control/Control.js

@@ -83,6 +83,17 @@ class Control extends BaseObject {
     }
   }
 
+  /**
+   * Creates the element for this control and sets it on the instance.
+   * @return {HTMLDivElement} Element for this control.
+   */
+  createElement() {
+    const element = document.createElement('div');
+    element.style.pointerEvents = 'auto';
+    this.element = element;
+    return element;
+  }
+
   /**
    * Clean up.
    */