WPF文字间距

代码：

<ItemsControl ItemsSource="{Binding Info}" FontFamily="微软雅黑" FontSize="12" Foreground="White" HorizontalAlignment="Center" VerticalAlignment="Center">
    <ItemsControl.ItemsPanel>
        <ItemsPanelTemplate>
            <StackPanel Orientation="Horizontal"/>
        </ItemsPanelTemplate>
    </ItemsControl.ItemsPanel>
    <ItemsControl.ItemTemplate>
        <DataTemplate>
            <Border Margin="1">
                <ContentPresenter Content="{Binding}"/>
            </Border>
        </DataTemplate>
    </ItemsControl.ItemTemplate>
</ItemsControl>