msfs-popout-panel-manager/MainApp/UserControl/PopOutPanelCard/MoveUpDownButton.xaml

<UserControl
    x:Class="MSFSPopoutPanelManager.MainApp.MoveUpDownButton"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:system="clr-namespace:System;assembly=mscorlib"
    mc:Ignorable="d">
    <UserControl.Resources>
        <system:Double x:Key="UpDownIconSize">14</system:Double>
        <system:Double x:Key="UpDownButtonSize">22</system:Double>
    </UserControl.Resources>
    <StackPanel
        Width="25"
        Height="52"
        Margin="0"
        VerticalAlignment="Center">
        <WrapPanel
            Height="26"
            Margin="0,4,0,-4"
            VerticalAlignment="Center">
            <Button
                x:Name="BtnMovePanelUp"
                Width="{StaticResource UpDownButtonSize}"
                Height="{StaticResource UpDownButtonSize}"
                Command="{Binding MovePanelUpCommand}"
                KeyboardNavigation.AcceptsReturn="False"
                ToolTip="Move panel Up">
                <materialDesign:PackIcon
                    Width="{StaticResource UpDownButtonSize}"
                    Height="{StaticResource UpDownButtonSize}"
                    Kind="CaretUp" />
            </Button>
        </WrapPanel>
        <WrapPanel Height="26" VerticalAlignment="Center">
            <Button
                x:Name="BtnMovePanelDown"
                Width="{StaticResource UpDownButtonSize}"
                Height="{StaticResource UpDownButtonSize}"
                Command="{Binding MovePanelDownCommand}"
                KeyboardNavigation.AcceptsReturn="False"
                ToolTip="Move panel down">
                <materialDesign:PackIcon
                    Width="{StaticResource UpDownButtonSize}"
                    Height="{StaticResource UpDownButtonSize}"
                    Kind="CaretDown" />
            </Button>
        </WrapPanel>
    </StackPanel>
</UserControl>