async Task CloudBoxVisibilityChanged()
        {
            if (CloudBox.Visible == false)
            {
                if (CloudBox.Margin.Left.CurrentValue == 150)
                {
                    CloudBox.Visible = true;
                    await Task.Delay(1000);


                    await CloudBox.Animate(new Animation
                    {
                        Duration = 1.Seconds(),
                        Change   = () => CloudBox.Animate(10.Seconds(), x => x.Margin(left: 50))
                    });

                    CloudBox.Visible = false;
                }
                else if (CloudBox.Margin.Left.CurrentValue == 50)
                {
                    CloudBox.Visible = true;
                    await Task.Delay(1000);

                    await CloudBox.Animate(new Animation
                    {
                        Duration = 1.Seconds(),
                        Change   = () => CloudBox.Animate(10.Seconds(), x => x.Margin(left: 150))
                    });

                    CloudBox.Visible = false;
                }
            }
        }
        public override async Task OnInitializing()
        {
            await base.OnInitializing();

            ForegroundStack.Y.Set(10);

            await CloudBox.Animate(new Animation
            {
                Change  = () => CloudBox.Animate(2.Seconds(), x => x.Margin(left: 70), x => x.Visible = false),
                Repeats = 100
            });
        }
        public override async Task OnInitializing()
        {
            await base.OnInitializing();

            ForegroundStack.Y.Set(10);

            await SunBox.Animate(new Animation
            {
                Duration = 100000.Milliseconds(),
                Change   = () => SunBox.Rotation(360),
                Repeats  = 600
            });

            await CloudBox.Animate(new Animation
            {
                Change  = () => CloudBox.Animate(2.Seconds(), x => x.Margin(left: 150), x => x.Visible = false),
                Repeats = 100
            });
        }