import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Center(
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Material(
                shape: BeveledRectangleBorder(
                  borderRadius: BorderRadiusDirectional.only(
                    topStart: Radius.circular(15.0),
                    bottomStart: Radius.circular(15.0),
                  ),
                ),
                elevation: 10,
                color: Theme.of(context).primaryColor,
                child: Container(
                  padding: EdgeInsets.all(20.0),
                  height: 70.0,
                  width: 70.0,
                  color: Colors.pink,
                ),
              ),
              Material(
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadiusDirectional.only(
                    topStart: Radius.circular(15.0),
                    bottomStart: Radius.circular(15.0),
                  ),
                ),
                elevation: 10,
                color: Theme.of(context).primaryColor,
                child: Container(
                  padding: EdgeInsets.all(20.0),
                  height: 70.0,
                  width: 70.0,
                  color: Colors.blue,
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}