return (
          <div className="container">
            <h3>React Js Open link in Window (not Tab)</h3>
            <button onClick={openLink}>Open Link</button>
          </div>
        );
      };

ReactDOM.render(<App />, document.getElementById("app"));
    </script>
    <style>
      body {
        margin: 0;
      }
      .container {
        max-width: 600px;
        margin: 0 auto;
        padding: 20px;
        font-family: Arial, sans-serif;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        position: relative;
      }

/* Styles for the button */
      .container button {
        padding: 10px 20px;
        font-size: 16px;
        background-color: #4caf50;
        color: #fff;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        transition: background-color 0.3s;
      }

.container button:hover {
        background-color: #45a049;
      }
    </style>
  </body>
</html>