App.xaml

<Application x:Class="Gh61.EdgePdfPreviewEnabler.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:Gh61.EdgePdfPreviewEnabler"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <!-- Styles -->
        <Style TargetType="TextBlock">
            <Setter Property="VerticalAlignment" Value="Center" />
        </Style>
        <Style TargetType="{x:Type CheckBox}">
            <Setter Property="VerticalContentAlignment" Value="Center" />
            <Setter Property="VerticalAlignment" Value="Center"/>
            <Setter Property="Margin" Value="2" />
        </Style>
        <Style TargetType="{x:Type Button}">
            <Setter Property="MinWidth" Value="60"/>
            <Setter Property="Padding" Value="8 4" />
            <Setter Property="Margin" Value="2" />
            <!--Default Button content to be the Text provided from the Command.-->
            <Setter Property="Content" Value="{Binding RelativeSource={RelativeSource Self}, Path=Command.Text}"/>
        </Style>
    </Application.Resources>
</Application>