diff --git a/MainWindow.xaml b/MainWindow.xaml
index c2228e7..1c3b461 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -168,7 +168,7 @@
                  Margin="5,0,0,5"
                  >
                     <hc:Card.Background>
-                        <SolidColorBrush Color="#FFFFFFFF" Opacity="0.5"/>
+                        <SolidColorBrush Color="#FFFFFFFF" Opacity="0.1"/>
                     </hc:Card.Background>
                     <hc:Card.BorderBrush>
                         <SolidColorBrush Color="#FFFFFFFF" Opacity="0"/>
@@ -254,7 +254,7 @@
                  Effect="{DynamicResource EffectShadow2}" 
                  Margin="5,0,5,5" Grid.ColumnSpan="2">
                     <hc:Card.Background>
-                        <SolidColorBrush Color="#FFFFFFFF" Opacity="0.5"/>
+                        <SolidColorBrush Color="#FFFFFFFF" Opacity="0.1"/>
                     </hc:Card.Background>
                     <hc:Card.BorderBrush>
                         <SolidColorBrush Color="#FFFFFFFF" Opacity="0"/>