refs #17212 [master] some accessibility rework

* removes redundant title in xclude facet
* removes advSearchForm outline

themes/finc/scss/compiled.scss

@@ -1893,16 +1893,6 @@ footer {
   }
 }
 
-#advSearchForm {
-  // Remove dotted lines around items when hovering over
-  .close {
-    &:hover,
-    &:focus {
-      outline: none;
-    }
-  }
-}
-
 ////// Swap find and clear buttons for consistency
 .adv-submit {
   .fnd-btn {

themes/finc/templates/Recommend/SideFacets/single-facet.phtml

@@ -51,7 +51,7 @@
 
   <?php if ($this->exclude && !$this->facet['isApplied']): ?>
     <?php $excludeURL = $this->urlBase . $this->url->addFacet($this->group, $this->facet['value'], 'NOT'); ?>
-    <a href="<?=$excludeURL ?>" data-lightbox-ignore title="<?=$this->transEsc('exclude_facet') ?>" class="exclude"><i class="fa fa-times" aria-hidden="true"></i><span class="sr-only"><?=$this->transEsc('exclude_facet') ?></span> </a>
+    <a href="<?=$excludeURL ?>" data-lightbox-ignore class="exclude"><i class="fa fa-times" aria-hidden="true"></i><span class="sr-only"><?=$this->transEsc('exclude_facet') ?></span> </a>
   <?php endif; ?>
 
 <?=$hasSubLinks ? '</div>' : '</a>'; ?>