<div class="span1">
<a class="btn additional-btn" href="#" onclick="toggleAdditional(this); return false;" style="display:none" title="Show additional options">
<i class="icon-chevron-up"></i>
<div class="span1">
<a class="btn additional-btn" href="#" onclick="toggleAdditional(this); return false;" style="display:none" title="Show additional options">
<i class="icon-chevron-up"></i>