PowerToys/src/modules/launcher/PowerLauncher/Styles/Styles.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--  This removes the selection state of the default WpfUI ListViewItemStyle  -->
    <Style x:Key="PluginsListViewItemStyle" TargetType="{x:Type ListViewItem}">
        <Setter Property="Foreground">
            <Setter.Value>
                <SolidColorBrush Color="{DynamicResource TextFillColorPrimary}" />
            </Setter.Value>
        </Setter>
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="Border.CornerRadius" Value="{DynamicResource ControlCornerRadius}" />
        <Setter Property="Margin" Value="0,0,0,2" />
        <Setter Property="Padding" Value="4" />
        <Setter Property="OverridesDefaultStyle" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ListBoxItem}">
                    <Border
                        x:Name="Border"
                        Margin="0"
                        Padding="0"
                        Background="Transparent"
                        BorderThickness="1"
                        CornerRadius="{TemplateBinding Border.CornerRadius}">
                        <Grid>
                            <ContentPresenter Margin="{TemplateBinding Padding}" />
                            <Rectangle
                                x:Name="ActiveRectangle"
                                Width="4"
                                Height="18"
                                Margin="0"
                                HorizontalAlignment="Left"
                                VerticalAlignment="Center"
                                RadiusX="2"
                                RadiusY="2"
                                Visibility="Collapsed">
                                <Rectangle.Fill>
                                    <SolidColorBrush Color="{DynamicResource SystemAccentColorSecondary}" />
                                </Rectangle.Fill>
                            </Rectangle>
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="IsEnabled" Value="True" />
                                <Condition Property="IsMouseOver" Value="True" />
                            </MultiTrigger.Conditions>
                            <!--<Setter TargetName="Border" Property="Background">
                                <Setter.Value>
                                    <SolidColorBrush Color="{DynamicResource SubtleFillColorSecondary}" />
                                </Setter.Value>
                            </Setter>-->
                        </MultiTrigger>
                        <Trigger Property="IsSelected" Value="True">
                            <!--<Setter TargetName="ActiveRectangle" Property="Visibility" Value="Visible" />
                             <Setter TargetName="Border" Property="Background">
                                 <Setter.Value>
                                     <SolidColorBrush Color="{DynamicResource SubtleFillColorSecondary}" />
                                 </Setter.Value>
                             </Setter>-->
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="SubtleButtonStyle" TargetType="{x:Type Button}">
        <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}" />
        <Setter Property="Foreground" Value="{DynamicResource TextFillColorPrimaryBrush}" />
        <Setter Property="BorderThickness" Value="0" />
        <Setter Property="Focusable" Value="False" />
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="Padding" Value="1" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Button}">
                    <Border
                        x:Name="border"
                        Background="Transparent"
                        BorderBrush="Transparent"
                        BorderThickness="{TemplateBinding BorderThickness}"
                        CornerRadius="4"
                        SnapsToDevicePixels="true">
                        <ContentPresenter
                            x:Name="contentPresenter"
                            Margin="{TemplateBinding Padding}"
                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                            Focusable="False"
                            RecognizesAccessKey="True"
                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
                            TextElement.Foreground="{TemplateBinding Foreground}" />
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsDefaulted" Value="true">
                            <Setter TargetName="border" Property="Background" Value="Transparent" />
                        </Trigger>
                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter TargetName="border" Property="Background" Value="{DynamicResource SubtleFillColorSecondaryBrush}" />
                            <Setter TargetName="contentPresenter" Property="TextElement.Foreground" Value="{DynamicResource TextFillColorSecondaryBrush}" />
                        </Trigger>
                        <Trigger Property="IsPressed" Value="true">
                            <Setter TargetName="border" Property="Background" Value="{DynamicResource SubtleFillColorTertiaryBrush}" />
                            <Setter TargetName="contentPresenter" Property="TextElement.Foreground" Value="{DynamicResource TextFillColorSecondaryBrush}" />
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <!-- <Setter TargetName="border" Property="Background" Value="{DynamicResource ControlFillColorDisabledBrush}" />
                     <Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{DynamicResource TextFillColorDisabledBrush}"/>-->
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="CommandButtonListViewItemContainerStyle" TargetType="ListViewItem">
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="Padding" Value="0" />
        <Setter Property="Margin" Value="1" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ListViewItem}">
                    <Border
                        x:Name="border"
                        Background="Transparent"
                        BorderBrush="Transparent"
                        CornerRadius="4"
                        SnapsToDevicePixels="true">
                        <ContentPresenter
                            x:Name="contentPresenter"
                            Margin="{TemplateBinding Padding}"
                            HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                            Focusable="False"
                            RecognizesAccessKey="True"
                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter TargetName="border" Property="Background" Value="Transparent" />
                            <Setter TargetName="border" Property="BorderBrush" Value="Transparent" />
                        </Trigger>
                        <Trigger Property="IsSelected" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{DynamicResource SubtleFillColorTertiaryBrush}" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>