1// src/App.tsx
 2import React from "react";
 3import Header from "./components/Header";
 4import Footer from "./components/Footer";
 5import CalculatorForm from "./components/CalculatorForm";
 6
 7const App: React.FC = () => {
 8  return (
 9    <div className="container" style={{ marginTop: "25px" }}>
10      <Header />
11      <CalculatorForm />
12      <Footer />
13    </div>
14  );
15};
16
17export default App;