Indica la cantidad:
<div id="AdditionalBars">
<div id="AdditionalBarsRegion" class="Region">
<div id="m_excelWebRenderer_ewaCtl_m_formulaBar" class="ewa-fb-nb ewa-fb-refactor ewa-fb-fluent ewa-fb-extended">
<div class="ewa-fb drop-down">
<div id="m_excelWebRenderer_