fix bs4 utility

src/client/js/components/Navbar/GrowiSubNavigation.jsx

@@ -24,7 +24,7 @@ const GrowiSubNavigation = (props) => {
   // Display only the RevisionPath if the page is trash or forbidden
   if (isTrashPage(path) || isPageForbidden) {
     return (
-      <div className="d-flex align-items-center">
+      <div className="d-sm-flex align-items-center">
         <div className="title-container mr-auto">
           <h1>
             <RevisionPath behaviorType={appContainer.config.behaviorType} pageId={pageContainer.state.pageId} pagePath={pageContainer.state.path} />
@@ -54,7 +54,7 @@ const GrowiSubNavigation = (props) => {
       </div>
 
       {/* Page Authors */}
-      <ul className="authors text-nowrap d-none d-md-block">
+      <ul className="authors text-nowrap d-none d-lg-block">
         {creator != null && <li><PageCreator creator={creator} createdAt={createdAt} /></li>}
         {revisionAuthor != null && <li className="mt-1"><RevisionAuthor revisionAuthor={revisionAuthor} updatedAt={updatedAt} /></li>}
       </ul>

src/client/styles/scss/_layout.scss

@@ -61,7 +61,7 @@ header {
   }
 
   h1 {
-    @include variable-font-size(28px);
+    @include variable-font-size(26px);
     line-height: 1.1em;
   }
 }