    </paper-dialog-scrollable>
      </div>
      <div class="buttons">
        <paper-button>OK</paper-button>
      </div>
    </paper-dialog-impl>

    <script>
      var scrollable = Polymer.dom(myDialog).querySelector('paper-dialog-scrollable');
      scrollable.dialogElement = myDialog;
    </script>

### Styling
The following custom properties and mixins are available for styling:

Custom property | Description | Default
----------------|-------------|----------
`--paper-dialog-scrollable` | Mixin fo