diff --git a/assets/css/header.css b/assets/css/header.css
index f30c8267..1c759f09 100644
--- a/assets/css/header.css
+++ b/assets/css/header.css
@@ -30,6 +30,7 @@
     list-style: none;
     word-break: keep-all;
     overflow-x: auto;
+    white-space: nowrap;
 }
 
 .menu li+li {