Tryit Editor v3.6 - Show React

mystyle.css


import React from 'react';
import ReactDOM from 'react-dom';
import './mystyle.css';

const myelement = <h1 className="myclass">Hello World</h1>;

ReactDOM.render(myelement, document.getElementById('root'));



<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport"
      content="width=device-width, initial-scale=1" />
    <title>React App</title>
  </head>
  <body>

    <div id="root"></div>

  </body>
</html>



myclass {
  color: red;
}