import 'package:flutter/material.dart'; class SimpleFrame extends StatelessWidget { const SimpleFrame({Key? key, required this.child}) : super(key: key); final Widget child; @override Widget build(BuildContext context) => Container( padding: const EdgeInsets.all(4), decoration: BoxDecoration( color: const Color(0xFFFFFFFF), border: Border.all(color: const Color(0xFF9E9E9E)), ), child: child, ); }