designer

designer.html

<link rel="import" href="../components/polymer/polymer.html">

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

  <template>
    <style>    
      :host {
        position: absolute;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
      }
      #core_selector {
        width: 100%;
        height: 100%;
        left: 0px;
        top: 0px;
        position: absolute;
      }
      #core_scaffold {
        position: absolute;
        top: 490px;
        right: 0px;
        bottom: 0px;
        left: 1180px;
      }
    </style>
    <core-selector selected="1" selectedindex="1" id="core_selector">
      <div id="div1">Item 1</div>
      <div id="div" active>Item 2</div>
      <div id="div2">Item 3</div>
    </core-selector>
  </template>

  <script>

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

  </script>

</polymer-element>