<div>
<button id="renewslices" type="button" class="btn btn-primary"><span class="glyphicon glyphicon-refresh"></span> Renew slice</button>
<button id="deleteslices" type="button" class="btn btn-danger"><span class="glyphicon glyphicon-remove"></span> Delete slice</button>
<div>
<button id="renewslices" type="button" class="btn btn-primary"><span class="glyphicon glyphicon-refresh"></span> Renew slice</button>
<button id="deleteslices" type="button" class="btn btn-danger"><span class="glyphicon glyphicon-remove"></span> Delete slice</button>