improve footer layout

apps/app/src/components/PageView/PageContentFooter.tsx

@@ -22,7 +22,7 @@ export const PageContentFooter = (props: PageContentFooterProps): React.ReactEle
   }
 
   return (
-    <div className={`${styles['page-content-footer']} py-4 d-edit-none d-print-none}`}>
+    <div className={`${styles['page-content-footer']} my-4 pt-4 d-edit-none d-print-none}`}>
       <div className="page-meta">
         <AuthorInfo user={creator} date={createdAt} mode="create" locate="footer" />
         <AuthorInfo user={lastUpdateUser} date={updatedAt} mode="update" locate="footer" />