Use Bootstrap hidden CSS class instead a custom one

app/assets/javascripts/geo_nodes.js

@@ -42,7 +42,7 @@ class GeoNodeStatus {
     const $closestStatus = $element.closest('.advanced-geo-node-status-container').find('.advanced-status')
 
     $element.find('.fa').toggleClass('fa-angle-down').toggleClass('fa-angle-up');
-    $closestStatus.toggleClass('hide-status');
+    $closestStatus.toggleClass('hidden');
   }
 
   getStatus() {

app/assets/stylesheets/pages/geo_nodes.scss

@@ -42,11 +42,6 @@
   }
 }
 
-.hide-status {
-  display: none;
-  background: transparent;
-}
-
 .node-info {
   color: $gl-text-color;
 }

app/views/admin/geo_nodes/index.html.haml

@@ -63,7 +63,7 @@
                     %strong.node-info.js-attachments-synced
                 %p
                 .advanced-geo-node-status-container
-                  .advanced-status.hide-status
+                  .advanced-status.hidden
                     %span.help-block
                       Database replication lag:
                       %strong.node-info.js-db-replication-lag