diff --git a/src/QUI/Menu/SidebarDropDownMenu.Independent.Simple.css b/src/QUI/Menu/SidebarDropDownMenu.Independent.Simple.css
index bec21092ace2076f0e5b6ae7933cf56f0ce30e51..0853d0d731d3d19ba98030ae9fb40fdfc9c5b0b4 100644
--- a/src/QUI/Menu/SidebarDropDownMenu.Independent.Simple.css
+++ b/src/QUI/Menu/SidebarDropDownMenu.Independent.Simple.css
@@ -33,7 +33,7 @@
     overflow: hidden;
 }
 
-.quiqqer-navigation-li:not(.quiqqer-navigation-active) .quiqqer-sub-nav-div {
+.quiqqer-navigation-li:not(.quiqqer-navigation-active) > .quiqqer-sub-nav-div {
     height: 0;
 }