n="right">
    <header class="fixed">
      <a id="btn-progress-back" href="#"><span class="icon icon-back">back</span></a>
      <h1>Progress and activity</h1>
    </header>
    <article class="content scrollable header">
      <header><h2>Spinner</h2></header>
      <div class="center">
        <progress></progress>
      </div>

      <header><h2>Activity bar</h2></header>
      <div>
        <progress class="pack-activity" value="0" max="100"></progress>
      </div>

      <header><h2>Progress bar</h2>