Add files via upload

Themes/Default.xaml

@@ -0,0 +1,7 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+
+    <SolidColorBrush x:Key="TitleBackgroundColor" Color="#cccccc"/>
+    <SolidColorBrush x:Key="TitleForegroundColor" Color="Black"/>
+
+</ResourceDictionary>