import 'package:flutter/material.dart'; class MyWhiteContainer extends StatelessWidget { final Widget? child; final double? height; const MyWhiteContainer({ Key? key, this.child, this.height, }) : super(key: key); @override Widget build(BuildContext context) { return Container( width: double.infinity, height: height, padding: const EdgeInsets.symmetric( vertical: 10, ), decoration: BoxDecoration( color: Colors.white, borderRadius: BorderRadius.circular(10), ), child: child, ); } }