designer

designer.html

<link rel="import" href="../paper-button/paper-button.html">
<link rel="import" href="../paper-checkbox/paper-checkbox.html">

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

  <template>
    <style>    
      :host {
        box-sizing: border-box;
      }
      #paper_button {
        left: 490px;
        top: 250px;
        position: absolute;
      }
      #paper_button1 {
        left: 720px;
        top: 330px;
        position: absolute;
      }
      #paper_checkbox {
        left: 730px;
        top: 370px;
        position: absolute;
      }
    </style>
    <paper-button id="paper_button">button</paper-button>
    <paper-button id="paper_button1">button</paper-button>
    <paper-checkbox label="click me" id="paper_checkbox"></paper-checkbox>
  </template>

  <script>

    Polymer({
      
    });

  </script>

</polymer-element>