<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:hc="clr-namespace:HandyControl.Controls">

    <Style TargetType="hc:BlendEffectBox">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="hc:BlendEffectBox">
                    <ContentPresenter ContentSource="ActualContent"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

</ResourceDictionary>