title: WPF - styling comboboxes
body: <p>I'm trying to style Comboboxes in WPF so that they are white, and have the same border as TextBoxes. I have the following style so far, but don't know how to set the border:</p>
  
  <pre><code>&lt;Style TargetType="ComboBox"&gt;
      &lt;Setter Property="Margin" Value="0,2,0,2" /&gt;
      &lt;Setter Property="VerticalAlignment" Value="Center" /&gt;
      &lt;Setter Property="Background" Value="White" /&gt;
      &lt;Setter Property="Template"&gt;
          &lt;Setter.Value&gt;
              &lt;ControlTemplate TargetType="{x:Type ComboBox}"&gt;
                   ???
              &lt;/ControlTemplate&gt;
          &lt;/Setter.Value&gt;
      &lt;/Setter&gt;
  &lt;/Style&gt;
  </code></pre>