modified page,page_list,shared_page html to the right class name

src/server/views/layout-growi/page.html

@@ -6,7 +6,7 @@
 
 
 {% block content_main %}
-  <div class="grw-page-content">
+  <div class="grw-page-content d-flex">
 
     <div class="grw-page-content-container">
 

src/server/views/layout-growi/page_list.html

@@ -6,15 +6,15 @@
 
 
 {% block content_main %}
-  <div class="row">
+  <div class="grw-page-content d-flex">
 
-    <div class="col grw-page-content-container">
+    <div class="grw-page-content-container">
 
       {% include '../widget/page_content.html' %}
 
     </div>
 
-    <div class="col-xl-2 col-lg-3 d-none d-lg-block revision-toc-container">
+    <div class="d-none d-lg-block revision-toc-container">
       <div id="revision-toc" class="revision-toc mt-3 sps sps--abv" data-sps-offset="123">
         <div id="revision-toc-content" class="revision-toc-content"></div>
       </div>

src/server/views/layout-growi/shared_page.html

@@ -15,7 +15,7 @@
 
 {% block content_main %}
   <div
-    class="grw-page-content"
+    class="grw-page-content d-flex"
     id="is-shared-page"
     data-share-link-expired-at="{% if sharelink.expiredAt %}{{ sharelink.expiredAt|datetz('Y/m/d H:i:s')}}{% endif %}"
     data-share-link-created-at="{{ sharelink.createdAt|datetz('Y/m/d H:i:s')}}"