diff --git a/less/about/bookmarks.less b/less/about/bookmarks.less
index 188813939ce..3aa345bb903 100644
--- a/less/about/bookmarks.less
+++ b/less/about/bookmarks.less
@@ -103,6 +103,12 @@
       }
     }
   }
+
+  @media (min-width: @breakpointNarrowViewport) {
+    .folderView {
+      max-width: 50%;
+    }
+  }
 }
 
 .bookmarkFolderList list >* {