designer

designer.html

<link rel="import" href="../core-pages/core-pages.html">

<polymer-element name="my-element">

  <template>
    <style>    
      :host {
        position: absolute;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
      }
      #core_pages {
        width: 400px;
        height: 400px;
        border: 1px solid silver;
        left: 20px;
        top: 20px;
        position: absolute;
      }
      #section {
        border: 1px solid black;
        background-color: rgb(237, 255, 191);
      }
    </style>
    <core-pages id="core_pages" selected="0" notap>
      <section id="section" active center vertical layout center-justified>
        </section>
      <section id="section1">Page Two</section>
    </core-pages>
  </template>

  <script>

    Polymer('my-element', {
      
    });

  </script>

</polymer-element>