Index: sources/gui/qml/components/Background.qml
===================================================================
diff -u -r56e378f7504701b9e9a9dccaf205aef2fd52c58e -rc15ce613e372838316d42c40a86953e6f0aa05d3
--- sources/gui/qml/components/Background.qml	(.../Background.qml)	(revision 56e378f7504701b9e9a9dccaf205aef2fd52c58e)
+++ sources/gui/qml/components/Background.qml	(.../Background.qml)	(revision c15ce613e372838316d42c40a86953e6f0aa05d3)
@@ -5,20 +5,21 @@
  * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
  * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
  *
- * \file Background.qml
- * \author (last) Behrouz NematiPour
- * \date (last) 23-Jan-2020
- * \author (original) Behrouz NematiPour
- * \date (original) 13-Jan-2020
+ * \file    Background.qml
+ * \author  (last)      Behrouz NematiPour
+ * \date    (last)      28-Feb-2021
+ * \author  (original)  Behrouz NematiPour
+ * \date    (original)  13-Jan-2020
  *
  */
 
 // Qt
 import QtQuick 2.0
 
 // Project
+import "qrc:/globals"
 
 Rectangle { id: _root
     anchors.fill: parent
-    color: "gray"
+    color: Colors.backgroundMain
 }