main.dart

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        // Define the default brightness and colors.
        brightness: Brightness.light,
        primaryColor: Colors.lightBlue[800],
        accentColor: Colors.cyan[600],

        // Define the default font family.
        fontFamily: 'Georgia',

        // Define the default TextTheme. Use this to specify the default
        // text styling for headlines, titles, bodies of text, and more.
        textTheme: TextTheme(
          headline: TextStyle(fontSize: 72.0, fontWeight: FontWeight.bold),
          title: TextStyle(fontSize: 36.0, fontStyle: FontStyle.italic),
          body1: TextStyle(fontSize: 14.0, fontFamily: 'Hind'),
        ),
      ),
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(title: Text('Example App')),
        body: Center(
          child: MyWidget(),
        ),
      ),
    );
  }
}

class MyWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Text('Hello, World!', style: Theme.of(context).textTheme.headline4);
  }
}