diff --git a/dev.less b/dev.less
index 94ee8d9..b691f6d 100644
--- a/dev.less
+++ b/dev.less
@@ -29,6 +29,6 @@ body::before {
 }
 
 
-.submenu.level0{
+.submenu.level0:first{
     display: block !important;
 }