success to show sub navigation in edit mode normally

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

@@ -121,7 +121,7 @@ const GrowiSubNavigation = (props) => {
       {/* Left side */}
       <div className="d-flex grw-subnav-left-side">
         { isDrawerMode && (
-          <div className="d-none d-md-flex align-items-center border-right mr-3 pr-3">
+          <div className="d-none d-md-flex align-items-center border-right mr-md-3 pr-md-3">
             <DrawerToggler />
           </div>
         ) }

src/client/js/components/Page/TagLabels.jsx

@@ -78,7 +78,7 @@ class TagLabels extends React.Component {
     return (
       <>
 
-        <form className="grw-tag-labels form-inline">
+        <form className="grw-tag-labels form-inline flex-nowrap">
           <i className="tag-icon icon-tag mr-2"></i>
           <Suspense fallback={<span className="grw-tag-label badge badge-secondary">―</span>}>
             <RenderTagLabels