"<Grid.Resources> <Style x:Key="customButtonStyle" TargetType="Button"> <Setter Property="Padding" Value="0"/> <Setter Property="BorderThickness" Value="0"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="Button"> <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Width="Auto" /> </ControlTemplate> </Setter.Value> </Setter> </Style> </Grid.Resources> "