 class="dropdownToolbarButton">
                  <select id="scaleSelect" title="Zoom" tabindex="23" data-l10n-id="pdfjs-zoom-select">
                    <option id="pageAutoOption" title="" value="auto" selected="selected" data-l10n-id="pdfjs-page-scale-auto">Automatic Zoom</option>
                    <option id="pageActualOption" title="" value="page-actual" data-l10n-id="pdfjs-page-scale-actual">Actual Size</option>
                    <option id="pageFitOption" title="" value="page-fit" data-l10n-id=