Fade In Demo 1

fadein-demo-1.dart

class FadeInUi extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      child: Container(
        padding: EdgeInsets.all(20.0),
        child: Column(
          children: <Widget>[
            HeaderPlaceholder(),
            WhitespaceSeparator(),
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: <Widget>[
                CirclePlaceholder(),
                CirclePlaceholder(),
                CirclePlaceholder()
              ],
            ),
            WhitespaceSeparator(),
            CardPlaceholder(),
            CardPlaceholder(),
            CardPlaceholder(),
            CardPlaceholder()
          ],
        ),
      ),
    );
  }
}