Got the drag thingto work

src/assets/style/nav.css

@@ -5,4 +5,9 @@
 #exit:hover{
     -fx-background-color: rgba(0, 0, 255, 0.5);
 
+}
+#Pane {
+    -fx-border-width: 1px;
+    -fx-border-color: black;
+    -fx-border-style: solid;
 }

src/sample/sample.fxml

@@ -1,12 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
 <?import javafx.scene.layout.Pane?>
 <?import javafx.scene.shape.Rectangle?>
+<?import javafx.scene.text.Font?>
 
-<Pane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="500" prefWidth="900" xmlns="http://javafx.com/javafx/8.0.112-ea" xmlns:fx="http://javafx.com/fxml/1">
+<Pane id="Pane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="500" prefWidth="900" xmlns="http://javafx.com/javafx/8.0.112-ea" xmlns:fx="http://javafx.com/fxml/1">
    <children>
       <Rectangle id="rectangle" arcHeight="5.0" arcWidth="5.0" fill="white" height="50.0" stroke="white" strokeType="INSIDE" width="900.0" />
       <Button id="exit" alignment="TOP_RIGHT" contentDisplay="RIGHT" layoutX="862.0" layoutY="13.0" mnemonicParsing="false" stylesheets="@../assets/style/nav.css" text="X" />
+      <Label layoutX="14.0" layoutY="11.0" text="Team Avion Launcher">
+         <font>
+            <Font name="Centaur" size="24.0" />
+         </font>
+      </Label>
    </children>
 </Pane>