Display info from html module

<!DOCTYPE html>
<html lang="en">

<head>
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  <meta name="keywords" content="Display info from html module">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Display info from html module</title>
  <style>
    body {
      margin: 0;
      font-family: calibri;
    }

    .info {
      background-color: red;
      display: block;
      margin: 10px auto;
      width: 50%;
      padding: 10px 0;
    }

    .info h2 {
      text-align: center;
    }

    h1 {
      font-family: verdana;
      padding: 50px 20px;
    }

    .app {
      font-size: 16px;
      z-index: 1;
      text-decoration: none;
      font-family: verdana;
      font-weight: bold;
      color: red;
      position: absolute;
      top: 0;
      right: 0;
      margin: 5px;
      border: 2px solid red;
      padding: 5px 10px;
    }

    @media all and (orientation: portrait) and (max-width: 425px) {
      .info {
        width: 60%;
      }

      .app {
        word-wrap: break-word;
        width: 20px;
      }

      h1 {
        font-size: 18px;
      }
    }

    @media all and (orientation: landscape) and (max-width: 640px) {
      .info {
        width: 60%;
      }

      .app {
        word-wrap: break-word;
        width: 20px;
      }

      h1 {
        font-size: 18px;
      }
    }


  </style>
</head>

<body>
  <a class='app' href='https://1xpto.netlify.app/'>Visite Site</a>

  <module class='info'>
    <h2>John 32 years old has broken a tooth.</h2>
    <h2>Henrietta 40 year old, single, wants to marry right now.</h2>
    <h2>Marcus 10 years old loves his pet.</h2>
    </module.info>

    <script>
      i = 0;
      a = 0;
      x = document.getElementsByTagName('h2');
      list_content = x[i].innerHTML;
      foo = x.length;
      document.body.appendChild(h1 = document.createElement('h1'));
      stop = setInterval(loop, 100);

      function loop() {
        if (i == foo) {
          clearInterval(stop);
        } else {
          h1.innerHTML += '<i>' + list_content[a] + '</i>';
          window.scrollBy(0, 100);
          a++;
          if (a == list_content.length) {
            h1.innerHTML += '<br>';
            i++;
            list_content = x[i].innerHTML;
            a = 0;
          }
        }
      }
    </script>
</body>
</htm>