designer

designer.html

<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">

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

  <template>
    <style>    
      :host {
        position: absolute;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
      }
      core-header-panel[mode="cover"]::shadow #mainContainer {
        left: 80px;
      }
      .content {
        margin: 60px 60px 60px 0px;
      }
    </style>
    <core-header-panel mode="cover">
      <core-appbar class="tall">
        <core-icon-button icon="menu"></core-icon-button>
      </core-appbar>
      <div class="content"></div>
    </core-header-panel>
  </template>

  <script>

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

  </script>

</polymer-element>