diff --git a/src/css/custom.css b/src/css/custom.css
index f2338932..70637ee4 100644
--- a/src/css/custom.css
+++ b/src/css/custom.css
@@ -157,7 +157,7 @@
     }
   }
 }
-/* selectors like :first-of-type are for browsers those do not support :has */
+/* selectors like :nth-of-type are for browsers those do not support :has */
 @supports not (selector(:has(*))) {
   .plugin-redoc [class*='searchBox'],
   .plugin-pages [class*='searchBox'] {
@@ -165,8 +165,8 @@
   }
 
   @media (min-width: 996px) {
-    .plugin-redoc .navbar__item.dropdown:not(:first-of-type),
-    .plugin-pages .navbar__item.dropdown:not(:first-of-type) {
+    .plugin-redoc .navbar__item.dropdown:not(:nth-of-type(4)),
+    .plugin-pages .navbar__item.dropdown:not(:nth-of-type(4)) {
       display: none;
     }
   }