fix:シングルカラムで崩れる問題

app/javascript/mastodon/features/ui/components/columns_area.js

@@ -164,6 +164,12 @@ export default class ColumnsArea extends ImmutablePureComponent {
               <TabsBar key='tabs' />
             </div>
 
+            <div className='columns-area__panels__pane columns-area__panels__pane--start columns-area__panels__pane--navigational'>
+              <div className='columns-area__panels__pane__inner'>
+                <NavigationPanel />
+              </div>
+            </div>
+
           </div>
         ); 
       } else {

app/javascript/styles/plugin.scss

@@ -14,6 +14,11 @@
   border-radius: 50%;
 }
 
+.tab-ber-bottom .navber {
+  display: none;
+}
+
+@media screen and (max-width: 630px) {
   .tab-ber-bottom .timeline{
     width:100%;
     height: calc(100% - 55px);
@@ -21,6 +26,7 @@
   }
 
   .tab-ber-bottom .navber{
+    display: flex;
     width:100%;
     bottom: 0;
     position: fixed;
@@ -31,4 +37,9 @@
     width: 100%;
   }
 
+  .columns-area__panels__pane--navigational{
+    display: none;
+  }
+}
+
 //ここまで下タブバーの実装