Manage Operational Layers - VBox styles (#570)

* move styling to main class

* remove styles from css file

Author: jenmerritt

map/manage-operational-layers/src/main/java/com/esri/samples/manage_operational_layers/ManageOperationalLayersSample.java

@@ -184,6 +184,9 @@ public void start(Stage stage) {
       controlsVBox.setBackground(new Background(new BackgroundFill(Paint.valueOf("rgba(0,0,0,0.3)"), CornerRadii.EMPTY,
         Insets.EMPTY)));
       controlsVBox.getStyleClass().add("panel-region");
+      controlsVBox.setPadding(new Insets(10.0));
+      controlsVBox.setMaxWidth(200);
+      controlsVBox.setMaxHeight(260);
       controlsVBox.getChildren().addAll(addedLayersLabel, addedLayerNamesList, deletedLayersLabel, deletedLayerNamesList);
 
       // add the map view and control panel to stack pane

map/manage-operational-layers/src/main/resources/manage_operational_layers/style.css

@@ -1,9 +1,3 @@
-.panel-region {
-  -fx-padding: 10;
-  -fx-max-width: 200;
-  -fx-max-height: 260;
-}
-
 .panel-region .label {
   -fx-text-fill: white;
 }