title: ComboBox Mouse over color
body: <pre><code>&lt;ComboBox Grid.Column="1" Grid.Row="1" ItemsSource="{Binding Locations}" SelectedItem="{Binding SelectedLocation}" Margin="5" MinWidth="125"&gt;
      &lt;ComboBox.ItemContainerStyle&gt;
          &lt;Style TargetType="{x:Type ComboBoxItem}"&gt;
              &lt;Style.Triggers&gt;
                  &lt;Trigger Property="IsMouseOver" Value="true"&gt;
                      &lt;Setter Property="Background" Value="Red" /&gt;
                      &lt;Setter Property="BorderBrush" Value="Red" /&gt;
                      &lt;Setter Property="BorderThickness" Value="2" /&gt;
                  &lt;/Trigger&gt;
              &lt;/Style.Triggers&gt;
          &lt;/Style&gt;
      &lt;/ComboBox.ItemContainerStyle&gt;
  &lt;/ComboBox&gt;
  </code></pre>
  
  <p>Now the Border gets applied but the background color is still the standard windows selection color how do i overwrite it?</p>