title: WPF - make rounded button larger in mouse hover
body: <p>I have created a rounded button using following code.</p>
  
  <pre><code>&lt;Button Width="100"
          Height="100"&gt;
      &lt;Button.Template&gt;
          &lt;ControlTemplate TargetType="Button"&gt;
              &lt;Grid&gt;
                  &lt;Ellipse Stroke="Black"
                           StrokeThickness="2"&gt;
                      &lt;Ellipse.Fill&gt;
                          &lt;RadialGradientBrush&gt;
                              &lt;GradientStop Offset="0"
                                            Color="Lime" /&gt;
                              &lt;GradientStop Offset="1"
                                            Color="Lime" /&gt;
                              &lt;GradientStop Offset="1"
                                            Color="Gold" /&gt;
                              &lt;RadialGradientBrush.Transform&gt;
                                  &lt;TransformGroup&gt;
                                      &lt;ScaleTransform ScaleY="0.65" /&gt;
                                  &lt;/TransformGroup&gt;
                              &lt;/RadialGradientBrush.Transform&gt;
                          &lt;/RadialGradientBrush&gt;
                      &lt;/Ellipse.Fill&gt;
                  &lt;/Ellipse&gt;
                  &lt;ContentPresenter HorizontalAlignment="Center"
                                    VerticalAlignment="Center"/&gt;
              &lt;/Grid&gt;
          &lt;/ControlTemplate&gt;
      &lt;/Button.Template&gt;
  &lt;/Button&gt;
  </code></pre>
  
  <p>I need to make this button little bit large when mouse hover. I searched on this community and Google also. But I could not find a way to do it.</p>