Tetris (HTML part)

<!DOCTYPE html>

<html>
  <head>
    <meta charset="utf-8">
    <title>TryDart</title>
    <link rel="stylesheet" href="TryDart.css">
  </head>
  <body>
    <h1>Tetris</h1>

    <br/>

    <div id="content">
      <canvas id="canvas"></canvas>
      <canvas id="canvas1"></canvas>
      <div id="text"></div>
    </div>

    <script type="application/dart" src="TryDart.dart"></script>
    <script src="dart.js"></script>
  </body>
</html>