anchor.diff:              <div class="col-sm-12">
                   <c:if test="${showConfigLink}">
                       <portlet:renderURL var="configUrl" portletMode="CONFIG"/>
  -                    <a class="btn btn-primary pull-right" role="button" href="${ configUrl }"><i class="fa fa-gear" aria-hidden="true"></i> <spring:message code="preview.configure"/></a>
  +                    <a class="btn btn-primary pull-right" 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 -->
  
positive.code:                                 <button class="mark-read-button btn btn-success btn-xs" type="button" aria-label="<spring:message code='preview.message.markRead'/>" title="<spring:message code='preview.message.markRead'/>" style="display: none;" tabindex="0"><span class="glyphicon glyphicon-eye-open" aria-hidden="true"></span></button>
                                  <button class="mark-unread-button btn btn-warning btn-xs" type="button" aria-label="<spring:message code='preview.message.markUnread'/>" title="<spring:message code='preview.message.markUnread'/>" style="display: none;" tabindex="0"><span class="glyphicon glyphicon-eye-close" aria-hidden="true"></span> </button>
                              </c:if>
                              <a href="javascript:void(0);" role="button" id="right-content-email-close" class="btn btn-default return-link btn-xs" aria-label="<spring:message code='preview.message.returnToMessages'/>" title="<spring:message code='preview.message.returnToMessages'/>" aria-flowto="content-middle-area" tabindex="0"><span class="glyphicon glyphicon-remove" aria-hidden="true"></span></a>
                          </form>
                       </div>
                    </div><!-- End Email message toolbar -->
  
negative.code:                 <div class="navbar navbar-inverse text-align-right">
                     <!-- Inbox button -->
                     <c:if test="${not empty inboxUrl}">
                     <a target="_blank" href="javascript:void(0);" role="link" class="inbox-link btn btn-inverse btn-xs pull-left">
                        <span class="glyphicon glyphicon-envelope" aria-hidden="true"></span>&nbsp;<spring:message code="preview.toolbar.inbox"/>&nbsp;&nbsp;
                        <span class="badge unread-message-count">10</span>
                     </a>
                     </c:if>
  
                     <!-- Close preview button -->
                     <a href="${showRollupUrl}" role="link" class="btn btn-inverse btn-xs pull-left" aria-label="<spring:message code='preview.toolbar.closePreview'/>" title="<spring:message code='preview.toolbar.closePreview'/>">
                        <span class="glyphicon glyphicon-log-out" aria-hidden="true"></span>
                     </a>
  
                     <!-- Params toggle (NEW)-->
                     <a target="javascript:void(0);" tabindex="0" class="btn btn-inverse btn-xs dropdown" role="link" data-toggle="collapse" data-target="#collapse-preferences" aria-expanded="false" aria-controls="collapse-preferences" aria-label="<spring:message code='preview.toolbar.parameters'/>" title="<spring:message code='preview.toolbar.parameters'/>" tabindex="0">
                        <span class="glyphicon glyphicon-cog" aria-hidden="true"></span>
                     </a>
  
  