public void moveToActive(float duration) {
MenuElement menuElement = this.elements.get(this.order.get(this.active));
Actor actor = menuElement.getElement();
float offset = actor.getWidth() / 2f;
this.group.clearActions();
this.group.addAction(
Actions.sequence(
// Actions.moveToAligned((actor.getX() + offset) * -1f, 0f, Align.center, duration,
// Interpolation.sine)
Actions.moveTo((actor.getX() + offset) * -1f, 0f, duration)));
}
