   <h1 class="header__title">Image Zoomer</h1>
  </header>

  <main class="main">
    <div class="image-surround">
      <img src="gibraltar.jpg" class="target">
    </div>
  </main>

  <div class="zoomer">
    <canvas class="zoomer__canvas"></canvas>
  </div>

  <script src="image-zoomer.js"></script>
</body>
</html>
