designer

designer.html

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

<polymer-element name="my-label" noscript>
  <template>
    <span><content></content></span>
  </template>
</polymer-element>

<polymer-element name="my-superlabel" extends="my-label" noscript>
  <template>
    <span>
      <i>★</i><shadow></shadow>
    </span>
  </template>
</polymer-element>

<my-superlabel>Hello!</my-superlabel>