<ResourceDictionary
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    x:CompileBindings="True">
    <ControlTheme x:Key="{x:Type AdornerLayer}" TargetType="AdornerLayer">
        <Setter Property="DefaultFocusAdorner">
            <FocusAdornerTemplate>
                <Border Theme="{DynamicResource AdornerLayerBorder}" />
            </FocusAdornerTemplate>
        </Setter>
    </ControlTheme>

    <ControlTheme x:Key="AdornerLayerBorder" TargetType="Border">
        <Setter Property="BorderThickness" Value="{DynamicResource AdornerLayerBorderThickness}" />
        <Setter Property="BorderBrush" Value="{DynamicResource AdornerLayerBorderBrush}" />
        <Setter Property="CornerRadius" Value="{DynamicResource AdornerLayerCornerRadius}" />
        <Style Selector="^.Solid">
            <Setter Property="BorderBrush" Value="{DynamicResource AdornerLayerSolidBorderBrush}" />
        </Style>
    </ControlTheme>
</ResourceDictionary>