<Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type TabItem}">
                    <Grid SnapsToDevicePixels="true" Margin="0,5,0,0">
                        
                        <Border x:Name="Bd" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding Background}" 
                                BorderThickness="0,0,0,0" Padding="{TemplateBinding Padding}">
                            <ContentPresenter 
                                HorizontalAlignment="{Binding Path=HorizontalContentAlignment, 
                                RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" x:Name="Content" 
                                VerticalAlignment="{Binding Path=VerticalContentAlignment, 
                                RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" 
                                ContentSource="Header" RecognizesAccessKey="True"
                                />
                        </Border>
                        
                    </Grid>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="{StaticResource TabItemHotBackground}"/>
                        </Trigger>
                        <Trigger Property="IsSelected" Value="true">
                            <Setter Property="Panel.ZIndex" Value="1"/>
                            <Setter Property="Background" TargetName="Bd" Value="{StaticResource TabItemSelectedBackground}"/>
                        </Trigger>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsSelected" Value="false"/>
                                <Condition Property="IsMouseOver" Value="true"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="BorderBrush" TargetName="Bd" 
                                        Value="{StaticResource TabItemHotBorderBrush}"/>
                        </MultiTrigger>
                        <Trigger Property="TabStripPlacement" Value="Bottom">
                            <Setter Property="BorderThickness" TargetName="Bd" Value="1,0,1,1"/>
                        </Trigger>
                        <Trigger Property="TabStripPlacement" Value="Left">
                            <Setter Property="BorderThickness" TargetName="Bd" Value="1,1,0,1"/>
                        </Trigger>
                        <Trigger Property="TabStripPlacement" Value="Right">
                            <Setter Property="BorderThickness" TargetName="Bd" Value="0,1,1,1"/>
                        </Trigger>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsSelected" Value="true"/>
                                <Condition Property="TabStripPlacement" Value="Top"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Margin" Value="-2,-2,-2,-1"/>
                            <Setter Property="Margin" TargetName="Content" Value="0,0,0,1"/>
                        </MultiTrigger>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsSelected" Value="true"/>
                                <Condition Property="TabStripPlacement" Value="Bottom"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Margin" Value="-2,-1,-2,-2"/>
                            <Setter Property="Margin" TargetName="Content" Value="0,1,0,0"/>
                        </MultiTrigger>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsSelected" Value="true"/>
                                <Condition Property="TabStripPlacement" Value="Left"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Margin" Value="-2,-2,-1,-2"/>
                            <Setter Property="Margin" TargetName="Content" Value="0,0,1,0"/>
                        </MultiTrigger>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsSelected" Value="true"/>
                                <Condition Property="TabStripPlacement" Value="Right"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Margin" Value="-1,-2,-2,-2"/>
                            <Setter Property="Margin" TargetName="Content" Value="1,0,0,0"/>
                        </MultiTrigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Background" TargetName="Bd" 
                                        Value="{StaticResource TabItemDisabledBackground}"/>
                            <Setter Property="BorderBrush" TargetName="Bd" 
                                        Value="{StaticResource TabItemDisabledBorderBrush}"/>
                            <Setter Property="Foreground" 
                                        Value="{DynamicResource 
                                    {x:Static SystemColors.GrayTextBrushKey}}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>