n reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </p>
        <button onclick="scrolling2.close()">Close</button>
      </simple-overlay>

      <script>
        // .scrollable is the element that determines the size of the overlay.
        scrolling2.sizingTarget = Polymer.dom(scrolling2).querySelector('.scrollable');
      </script>
    </template>
  </demo-