anchor.diff:                          
                               <ul id="pager-top" class="pager pagination pagination-sm" style="position:relative;margin:0px;margin-right:-5px;">
                                   <li class="flc-pager-previous">
  -                                    <a href="javascript:void(0);" tabindex="0" role="link" aria-label="<spring:message code='preview.pager.previous'/>" title="<spring:message code='preview.pager.previous'/>"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span></a>
  +                                    <a href="javascript:void(0);" tabindex="0" role="link" aria-label="<spring:message code='preview.pager.previous'/>" title="<spring:message code='preview.pager.previous'/>">
  +                                       <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
  +                                       <span class="sr-only"><spring:message code="preview.pager.previous"/></span>
  +                                    </a>
                                   </li>
                               </ul>
                                       <ul class="fl-pager-links flc-pager-links pager pagination pagination-sm" style="position:relative;margin:0px;">
                                           <li class="flc-pager-pageLink">
  -                                            <a href="javascript:void(0);" role="link">1</a>
  +                                            <a href="javascript:void(0);" role="link" tabindex="0">1</a>
                                           </li>
  -                                        <!--<li class="flc-pager-pageLink-disabled" role="link">2</li>-->
  +                                        <!--<li class="flc-pager-pageLink-disabled" role="link" tabindex="0">2</li>-->
                                           <li class="flc-pager-pageLink-skip"><a href="javascript:void(0);">...</a></li>
                                           <li class="flc-pager-pageLink">
  -                                            <a href="javascript:void(0);" role="link">3</a>
  +                                            <a href="javascript:void(0);"  role="link" tabindex="0">3</a>
                                           </li>
                                       </ul>
                               <ul class="pager pagination pagination-sm" style="position:relative;margin:0px;margin-left:-5px;">
                                   <li class="flc-pager-next">
  -                                    <a href="javascript:void(0);" tabindex="0" role="link" aria-label="<spring:message code='preview.pager.next'/>" title="<spring:message code='preview.pager.next'/>"><span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span></a>
  +                                    <a href="javascript:void(0);" tabindex="0" role="link" aria-label="<spring:message code='preview.pager.next'/>" title="<spring:message code='preview.pager.next'/>">
  +                                       <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
  +                                       <span class="sr-only"><spring:message code="preview.pager.next"/></span>
  +                                    </a>
                                   </li>
                               </ul>
                           
  
positive.code:                                     <!-- Preferences button -->
                                      <c:if test="${supportsEdit}">
                                      <div class="row">
                                          <a tabindex="0" class="btn btn-default preference-button" role="link" href="<portlet:renderURL portletMode="EDIT"/>"><span class="glyphicon glyphicon-cog" aria-hidden="true"></span>&nbsp;<spring:message code="preview.toolbar.preferences"/></a>
                                      </div>
                                      </c:if>
                                    </div>
  
negative.code:             <div class="col-sm-12">
                  <c:if test="${showConfigLink}">
                      <portlet:renderURL var="configUrl" portletMode="CONFIG"/>
                      <a class="btn btn-primary pull-right" tabindex="0" role="link" href="${ configUrl }"><i class="fa fa-gear" aria-hidden="true"></i> <spring:message code="preview.configure"/></a>
                  </c:if>
              </div>
          </div> <!-- end .row div -->
  