Hello everyone please help me. i want to make a flutter signup page(design pic is given below). i code as much as i know.if i do anything else it goes wrong(my code and app result screenshot is also given below). so tell me what do i do in code for alignment of the button. just tell how the alignment/placement will be

[![enter image description here](https://i.stack.imgur.com/jEKPb.png)](https://i.stack.imgur.com/jEKPb.png)

[![enter image description here](https://i.stack.imgur.com/7JjdK.png)](https://i.stack.imgur.com/7JjdK.png)

[![enter image description here](https://i.stack.imgur.com/egqqN.png)](https://i.stack.imgur.com/egqqN.png)

```
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Travel Budget App",
      theme: ThemeData(
        primarySwatch: Colors.green,
      ),
      home: FirstView(),
    );
  }
}
class FirstView extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Align(
         alignment: Alignment.bottomCenter,
         child: Padding(
          padding: const EdgeInsets.only(bottom: 100),
          child: Column(
              mainAxisAlignment: MainAxisAlignment.end,
              children: <Widget>[
              RaisedButton(
                color: Colors.white,
                shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(30.0)),
                child: Padding(
                  padding: const EdgeInsets.only(
                      top: 10.0, bottom: 10.0, left: 30.0, right: 30.0),
                ),
                onPressed: () {},
              ),
              RaisedButton(
                color: Colors.white,
                shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(30.0)),
                child: Padding(
                  padding: const EdgeInsets.only(
                      top: 10.0, bottom: 10.0, left: 30.0, right: 30.0),
                ),
                onPressed: () {},
              ),
            ],
          ),
        ),
      )
    );
  }
}

```