private void Start()
{
livesImage = GetComponentsInChildren <Image>();
color = new Color(1.0f, 1.0f, 1.0f, 1.0f);
for (int i = 0; i < PlayerManager.instance.playerLives; i++)
{
livesImage[i].color = color;
}
StartCoroutine(canvasGroup.FadeOutCanvas(2f));
}