import React from 'react'; import ReactDOM from 'react-dom/client'; const Header = () => { const myStyle = { color: "white", backgroundColor: "DodgerBlue", padding: "10px", fontFamily: "Sans-Serif" }; return ( <> <h1 style={myStyle}>Hello Style!</h1> <p>Add a little style!</p> </> ); } const root = ReactDOM.createRoot(document.getElementById('root')); root.render(<Header />);