i did php!! (well what bruno told me) also styles B)

assets/style.css

@@ -31,7 +31,6 @@ nav {
     -moz-box-shadow: 0 20px 28px 0 rgba(0,0,0,0.2);
     box-shadow: 0 20px 28px 0 rgba(0,0,0,0.2);
     height: 75px !important;
-    gap: 2rem;
 }
 
 ul {
@@ -127,6 +126,7 @@ header hr {
 .navsite_list{
     display: flex;
     flex-direction: row;
+    gap: 2rem;
 }
 .navpage_list{
     display: none;

lib/navpages.php

@@ -15,7 +15,7 @@ function generateNavigation()
         $site_name = str_replace("_", " ", $site_dir);
         if ($site_name == "global") {
             $site_name = "misc";
-            $site_dir = $routerConfig["default_page"];
+            $site_dir = $routerConfig["default_site"];
         }
         $site_name = ucfirst($site_name);