diff --git a/MapUiTools/WPF/AssemblyInfo.cs b/MapUiTools/WPF/AssemblyInfo.cs
new file mode 100644
index 00000000..9ef4842b
--- /dev/null
+++ b/MapUiTools/WPF/AssemblyInfo.cs
@@ -0,0 +1,3 @@
+using System.Windows;
+
+[assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
diff --git a/MapUiTools/WPF/MenuButton.WPF.cs b/MapUiTools/WPF/MenuButton.WPF.cs
index 4476a3be..dbefa9c5 100644
--- a/MapUiTools/WPF/MenuButton.WPF.cs
+++ b/MapUiTools/WPF/MenuButton.WPF.cs
@@ -6,15 +6,18 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Media;
 
 namespace MapControl.UiTools
 {
     public class MenuButton : Button
     {
+        static MenuButton()
+        {
+            DefaultStyleKeyProperty.OverrideMetadata(typeof(MenuButton), new FrameworkPropertyMetadata(typeof(MenuButton)));
+        }
+
         protected MenuButton(string icon)
         {
-            FontFamily = new FontFamily("Segoe MDL2 Assets");
             Content = icon;
 
             Click += (s, e) => ContextMenu.IsOpen = true;
diff --git a/MapUiTools/WPF/Themes/Generic.xaml b/MapUiTools/WPF/Themes/Generic.xaml
new file mode 100644
index 00000000..9e0ea2fb
--- /dev/null
+++ b/MapUiTools/WPF/Themes/Generic.xaml
@@ -0,0 +1,11 @@
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:tools="clr-namespace:MapControl.UiTools">
+
+    <Style TargetType="tools:MenuButton" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="FontFamily" Value="Segoe MDL2 Assets"/>
+        <Setter Property="FontSize" Value="20"/>
+        <Setter Property="Padding" Value="8"/>
+    </Style>
+</ResourceDictionary>
diff --git a/MapUiTools/WinUI/MenuButton.WinUI.cs b/MapUiTools/WinUI/MenuButton.WinUI.cs
index 3a14cd77..f63240e4 100644
--- a/MapUiTools/WinUI/MenuButton.WinUI.cs
+++ b/MapUiTools/WinUI/MenuButton.WinUI.cs
@@ -7,11 +7,9 @@ using System.Linq;
 #if WINUI
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
-using Microsoft.UI.Xaml.Media;
 #elif UWP
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
-using Windows.UI.Xaml.Media;
 #endif
 
 namespace MapControl.UiTools
@@ -20,11 +18,7 @@ namespace MapControl.UiTools
     {
         protected MenuButton(string icon)
         {
-            Content = new FontIcon
-            {
-                FontFamily = new FontFamily("Segoe Fluent Icons"),
-                Glyph = icon
-            };
+            Content = new FontIcon { Glyph = icon };
         }
 
         protected MenuFlyout CreateMenu()
diff --git a/SampleApps/UniversalApp/MainPage.xaml b/SampleApps/UniversalApp/MainPage.xaml
index 4fce822e..ae1c37de 100644
--- a/SampleApps/UniversalApp/MainPage.xaml
+++ b/SampleApps/UniversalApp/MainPage.xaml
@@ -214,7 +214,7 @@
                         </Binding.Converter>
                     </Binding>
                 </Button.Visibility>
-                <FontIcon FontFamily="Segoe Fluent Icons" Glyph="&#xEBE6;"/>
+                <FontIcon Glyph="&#xEBE6;"/>
             </Button>
         </StackPanel>
 
diff --git a/SampleApps/WinUiApp/MainWindow.xaml b/SampleApps/WinUiApp/MainWindow.xaml
index fb71d6cf..22affce1 100644
--- a/SampleApps/WinUiApp/MainWindow.xaml
+++ b/SampleApps/WinUiApp/MainWindow.xaml
@@ -215,7 +215,7 @@
                         </Binding.Converter>
                     </Binding>
                 </Button.Visibility>
-                <FontIcon FontFamily="Segoe Fluent Icons" Glyph="&#xEBE6;"/>
+                <FontIcon Glyph="&#xEBE6;"/>
             </Button>
         </StackPanel>
 
diff --git a/SampleApps/WpfApplication/MainWindow.xaml b/SampleApps/WpfApplication/MainWindow.xaml
index 08e1452a..45c5f20f 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml
+++ b/SampleApps/WpfApplication/MainWindow.xaml
@@ -143,7 +143,7 @@
 
         <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Margin="6">
             <tools:MapLayersMenuButton x:Name="mapLayersMenuButton"
-                Margin="2" Padding="6" FontSize="16" ToolTip="Map Layers and Overlays"
+                Margin="2" ToolTip="Map Layers and Overlays"
                 Map="{Binding ElementName=map}">
                 <tools:MapLayerItem Text="OpenStreetMap" Layer="{StaticResource OpenStreetMap}"/>
                 <tools:MapLayerItem Text="OpenStreetMap German" Layer="{StaticResource OpenStreetMapGerman}"/>
@@ -167,7 +167,7 @@
             </tools:MapLayersMenuButton>
 
             <tools:MapProjectionsMenuButton x:Name="mapProjectionsMenuButton"
-                Margin="2" Padding="6" FontSize="16" ToolTip="Map Projections"
+                Margin="2" ToolTip="Map Projections"
                 Map="{Binding ElementName=map}">
                 <tools:MapProjectionItem Text="Web Mercator" Projection="EPSG:3857"/>
                 <tools:MapProjectionItem Text="Equirectangular" Projection="EPSG:4326"/>
@@ -180,8 +180,8 @@
                     SmallChange="0.1"
                     AutoToolTipPlacement="BottomRight" AutoToolTipPrecision="0"/>
 
-            <Button Margin="2" Padding="8" ToolTipService.ToolTip="Reset Heading" Click="ResetHeadingButtonClick"
-                    FontSize="16" FontFamily="Segoe MDL2 Assets" Content="&#xEBE6;">
+            <Button Margin="2" Padding="8" ToolTip="Reset Heading" Click="ResetHeadingButtonClick"
+                    FontSize="20" FontFamily="Segoe MDL2 Assets" Content="&#xEBE6;">
                 <Button.Visibility>
                     <Binding Path="Heading" ElementName="map">
                         <Binding.Converter>