finalize the screenshots

NotePad/MainWindow.axaml

@@ -4,6 +4,27 @@
         Title="Untitled - Notepad"
         Width="600" Height="400">
 
+    <Window.Styles>
+        <Style Selector="Menu">
+            <Setter Property="Background" Value="#D3D3D3"/>
+        </Style>
+        <Style Selector="MenuItem">
+            <Setter Property="Background" Value="#D3D3D3"/>
+            <Setter Property="Foreground" Value="Black"/>
+        </Style>
+        <Style Selector="MenuItem:pointerover /template/ Border#PART_LayoutRoot">
+            <Setter Property="Background" Value="#A9A9A9"/>
+        </Style>
+        <Style Selector="MenuItem:open /template/ Popup#PART_Popup > Border">
+            <Setter Property="Background" Value="#D3D3D3"/>
+            <Setter Property="BorderBrush" Value="#A9A9A9"/>
+            <Setter Property="BorderThickness" Value="1"/>
+        </Style>
+        <Style Selector="Separator">
+            <Setter Property="Background" Value="#A9A9A9"/>
+        </Style>
+    </Window.Styles>
+
     <DockPanel>
         <!-- Menu Bar -->
         <Menu DockPanel.Dock="Top">

NotePad/NotePad.csproj

@@ -7,7 +7,7 @@
         <ApplicationManifest>app.manifest</ApplicationManifest>
         <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
         <ApplicationIcon>img\notepad-icon.ico</ApplicationIcon>
-        <Version>0.1.16</Version>
+        <Version>0.1.17</Version>
     </PropertyGroup>
 
     <ItemGroup>

README.md

@@ -2,7 +2,9 @@
 
 A simple cross-platform text editor built with Avalonia UI and .NET 8.
 
-![Screenshot](NotePad/img/notepad-screenshot.png)
+| Windows                                                         | Linux |
+|-----------------------------------------------------------------| ----- |
+| ![Windows Screenshot](NotePad/img/notepad-screenshot-win11.png) | ![Linux Screenshot](NotePad/img/notepad-screenshot-linux.png) |
 
 ## Installation