<DockPanel Margin="10">
            <WrapPanel DockPanel.Dock="Left" Orientation="Vertical">
                <WrapPanel.Resources>
                    <Style TargetType="Button">
                        <Setter Property="Background" Value="White" />
                        <Setter Property="Padding" Value="12" />
                    </Style>
                </WrapPanel.Resources>
                <Button BorderThickness="0" RenderTransformOrigin=".5,.5">
                    <Button.RenderTransform>
                        <RotateTransform x:Name="rbrt" />
                    </Button.RenderTransform>
                    <iconPacks:Modern Kind="Refresh" />
                    <Button.Triggers>
                        <EventTrigger RoutedEvent="Button.Loaded">
                            <BeginStoryboard>
                                <Storyboard>
                                    <DoubleAnimation Storyboard.TargetProperty="(Button.RenderTransform).(RotateTransform.Angle)" To="360" Duration="0:0:1" RepeatBehavior="Forever" />
                                </Storyboard>
                            </BeginStoryboard>
                        </EventTrigger>
                    </Button.Triggers>
                </Button>
            </WrapPanel>
        </DockPanel>