flutter stack

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(home: new MyApp()));
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return Stack(
      alignment: Alignment(0.2, 0.7),
      children: <Widget>[
        Positioned(
          top: 10,
          left: 10,
          child: Text('first', textDirection: TextDirection.ltr,),
        ),
        Positioned(
          top:50,
          left: 50,
          child: Text('second', textDirection: TextDirection.ltr,),
        ),
        Positioned(
          top:100,
          left: 100,
          child: Text('third', textDirection: TextDirection.ltr,),
        ),
      ],
    );
  }
}