public static void GrowDivider(this UIView divider, UIView parent)
{
var orginalPosition = divider.Frame;
var centerX = parent.Frame.GetMidX();
divider.BackgroundColor = parent.BackgroundColor.Darken(2);
divider.Frame = new CGRect(centerX - 30, divider.Frame.Y, 60, 1);
divider.Alpha = 0.5f;
UIView.Animate(0.3, 0.3, UIViewAnimationOptions.TransitionCurlUp,
() =>{
divider.Alpha = 1;
divider.Frame = orginalPosition ;
divider.SetHeight(1);
},() =>{});
}
}