remove xs

src/server/views/layout-kibela/user_page.html

@@ -53,7 +53,7 @@
 
   {% if 'growi' === getConfig('crowi', 'customize:behavior') || 'crowi-plus' === getConfig('crowi', 'customize:behavior') %}
   <div class="row page-list mt-5 d-edit-none">
-    <div class="col-xs-12">
+    <div class="col-12">
       {% include '../widget/page_list_and_timeline_kibela.html' %}
     </div>
   </div>