Fix headings order.

themes/bootstrap3/templates/Recommend/SideFacets.phtml

@@ -14,7 +14,7 @@
 ?>
 <button class="close-offcanvas btn btn-link" data-toggle="offcanvas"><?=$this->transEsc('navigate_back') ?></button>
 <?php if ($results->getResultTotal() > 0): ?>
-  <h4><?=$this->transEsc(isset($this->overrideSideFacetCaption) ? $this->overrideSideFacetCaption : 'Narrow Search')?></h4>
+  <h2><?=$this->transEsc(isset($this->overrideSideFacetCaption) ? $this->overrideSideFacetCaption : 'Narrow Search')?></h2>
 <?php endif; ?>
 <?php $checkboxFilters = $results->getParams()->getCheckboxFacets(); ?>
 <?php $checkboxesShown = false; ?>

themes/bootstrap3/templates/Recommend/SideFacetsDeferred.phtml

@@ -15,7 +15,7 @@
   }
 ?>
 <?php if ($results->getResultTotal() > 0): ?>
-  <h4><?=$this->transEsc(isset($this->overrideSideFacetCaption) ? $this->overrideSideFacetCaption : 'Narrow Search')?></h4>
+  <h2><?=$this->transEsc(isset($this->overrideSideFacetCaption) ? $this->overrideSideFacetCaption : 'Narrow Search')?></h2>
   <div class="side-facets-container-ajax" data-search-class-id="<?=$this->escapeHtmlAttr($this->searchClassId) ?>" data-location="<?=$this->escapeHtmlAttr($this->location) ?>" data-config-index="<?=$this->escapeHtmlAttr($this->configIndex) ?>">
 <?php endif; ?>
 <?php $checkboxFilters = $results->getParams()->getCheckboxFacets(); ?>

themes/bootstrap3/templates/footer.phtml

 <footer class="hidden-print">
   <div class="footer-container">
     <div class="footer-column">
-      <p><strong><?=$this->transEsc('Search Options')?></strong></p>
+      <h2><?=$this->transEsc('Search Options')?></h2>
       <ul>
         <li><a href="<?=$this->url('search-history')?>"><?=$this->transEsc('Search History')?></a></li>
         <li><a href="<?=$this->url('search-advanced')?>"><?=$this->transEsc('Advanced Search')?></a></li>
       </ul>
     </div>
     <div class="footer-column">
-      <p><strong><?=$this->transEsc('Find More')?></strong></p>
+      <h2><?=$this->transEsc('Find More')?></h2>
       <ul>
         <li><a href="<?=$this->url('browse-home')?>"><?=$this->transEsc('Browse the Catalog')?></a></li>
         <li><a href="<?=$this->url('alphabrowse-home')?>"><?=$this->transEsc('Browse Alphabetically')?></a></li>
@@ -18,7 +18,7 @@
       </ul>
     </div>
     <div class="footer-column">
-      <p><strong><?=$this->transEsc('Need Help?')?></strong></p>
+      <h2><?=$this->transEsc('Need Help?')?></h2>
       <ul>
         <li><a href="<?=$this->url('help-home')?>?topic=search&amp;_=<?=time() ?>" data-lightbox class="help-link"><?=$this->transEsc('Search Tips')?></a></li>
         <li><a href="<?=$this->url('content-page', ['page' => 'asklibrary']) ?>"><?=$this->transEsc('Ask a Librarian')?></a></li>

themes/bootstrap3/templates/search/advanced/layout.phtml

@@ -158,7 +158,7 @@
         <input type="hidden" name="dfApplied" value="1" />
       <?php endif ?>
       <?php if (!empty($searchFilters)): ?>
-        <h4><?=$this->transEsc("adv_search_filters")?></h4>
+        <h2><?=$this->transEsc("adv_search_filters")?></h2>
         <div class="facet-group">
           <label class="checkbox">
             <input type="checkbox" checked="checked" class="checkbox-select-all"/>