             <button id="viewLayers" class="toolbarButton" title="Show Layers (double-click to reset all layers to the default state)" tabindex="5" data-l10n-id="pdfjs-layers-button" role="radio" aria-checked="false" aria-controls="layersView">
                 <span data-l10n-id="pdfjs-layers-button-label">Layers</span>
              </button>
            </div>
          </div>

          <div id="toolbarSidebarRight">
            <div id="outlineOptionsContainer" class="hidden">
              <div class=