Xaml. ToggleButton Transparent Style

.xaml

<Style x:Key="TransparentStyleToggle" TargetType="{x:Type ToggleButton}">
  <Setter Property="Template">
      <Setter.Value>
          <ControlTemplate TargetType="ToggleButton" >
              <Border Background="Transparent" Name="Border" >
                  <ContentPresenter/>
              </Border>
              <ControlTemplate.Triggers>
                  <Trigger Property="IsMouseOver" Value="True">
                      <Setter TargetName="Border" Property="Background" Value="#FF8CB3EE"/>
                  </Trigger>
                  <Trigger Property="IsPressed" Value="True">
                      <Setter TargetName="Border" Property="Background" Value="#FF285395"/>
                  </Trigger>
                  <Trigger Property="IsChecked" Value="True">
                      <Setter TargetName="Border" Property="Background" Value="#FF285395"/>
                  </Trigger>
              </ControlTemplate.Triggers>
          </ControlTemplate>
      </Setter.Value>
  </Setter>
</Style>