React Js Add Remove Class onclick

<!DOCTYPE html>
<html>

<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState, useRef } = React;
    function App() {
      const [isActive, setIsActive] = useState(false);

const handleButtonClick = () => {
        setIsActive(!isActive); // Toggle the isActive state value
      };

return (
        <div className='container'>
          <h3>React Js Add Remove Class onClick Button</h3>
          <button onClick={handleButtonClick}>Toggle Class</button>
          <div className={isActive ? 'active-class' : ''}>
            {/* Content with the class that will be toggled */}
            Content with the toggled class
          </div>
        </div>
      );
    }
    ReactDOM.render(<App />, document.getElementById("app"));
  </script>

.container {
      margin: 0 auto;
      width: 600px;
      text-align: center;
      box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
      padding: 20px;
    }

/* Button Styles */
    button {
      background-color: #3498db;
      color: #fff;
      border: none;
      padding: 10px 20px;
      cursor: pointer;
      font-size: 16px;
      border-radius: 5px;
      transition: background-color 0.3s;
      margin-bottom: 1rem;
    }

button:hover {
      background-color: #297fb8;
    }

/* Toggled Content Styles */
    .active-class {
      background-color: #f0f0f0;
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 5px;
      margin-top: 10px;

}
  </style>
</body>

</html>