home_screen.dart

@override
Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        //1
        fit: StackFit.expand,
        children: <Widget>[
          //2
          FractionallySizedBox(
            //3
            alignment: Alignment.topCenter,
            //4
            heightFactor: 0.6,
            // TODO: Add MovieCarouselWidget here in child
            child: Placeholder(color: Colors.grey),
          ),
          FractionallySizedBox(
            //5
            alignment: Alignment.bottomCenter,
            //6
            heightFactor: 0.4,
            //7
            child: Placeholder(color: Colors.white),
          ),
        ],
      ),
    );
}