bled>disabled</paper-button>
        <paper-button tabindex="0" noink>noink</paper-button>
        <paper-button tabindex="0" class="colorful custom"><iron-icon icon="check"></iron-icon>ok</paper-button>
        <paper-button tabindex="0" class="custom"><iron-icon icon="clear"></iron-icon>cancel</paper-button>

      </div>
    </div>

    <div>
      <h4>Raised</h4>
      <div class="horizontal-section">
        <paper-button tabindex="0" raised>button</paper-button>
        <paper-button tabindex="0" rais