diff --git a/app/components/syntax/Navigation.tsx b/app/components/syntax/Navigation.tsx
index 0793c25..daa77b7 100644
--- a/app/components/syntax/Navigation.tsx
+++ b/app/components/syntax/Navigation.tsx
@@ -50,7 +50,7 @@ function NavigationItem(props: NavigationItemProps) {
       {isOpened && (
         <ul
           role="list"
-          className="!mt-0 ml-2 space-y-2 border-l-2 border-slate-100 lg:mt-4 lg:space-y-4 lg:border-slate-200 dark:border-slate-800 mb-4"
+          className="!mt-0 ml-2 space-y-1 border-l-2 border-slate-100 lg:mt-4 lg:space-y-2 lg:border-slate-200 dark:border-slate-800 mb-4"
         >
           {props.section.links.map((link) => (
             <li key={link.href} className="relative">
@@ -126,10 +126,10 @@ function NavigationSubItem(props: NavigationSubItemProps) {
           )}
         </Link>
       </span>
-      {props.link.subitems && isOpened && (
+      {props.link.subitems.length > 0 && isOpened && (
         <ul
           role="list"
-          className="ml-4 border-l-2 border-slate-100 lg:space-y-1 lg:border-slate-200 dark:border-slate-800 mb-4"
+          className="ml-4 border-l-2 border-slate-100 space-y-1 lg:space-y-2 lg:border-slate-200 dark:border-slate-800 mb-4"
         >
           {props.link.subitems.map((subitem) => (
             <li key={subitem.href} className="relative">
diff --git a/app/layouts/LayoutDefault.tsx b/app/layouts/LayoutDefault.tsx
index b7c9760..f784685 100644
--- a/app/layouts/LayoutDefault.tsx
+++ b/app/layouts/LayoutDefault.tsx
@@ -80,7 +80,7 @@ export default function DefaultLayout({ children }: { children: React.ReactNode
 
   return (
     <ThemeProvider>
-      <div className="flex w-full flex-col">
+      <div className="flex w-full flex-col font-sans">
         <Header />
 
         {isHomePage && <Hero />}
diff --git a/app/vite.config.ts b/app/vite.config.ts
index 46b0c07..1054437 100644
--- a/app/vite.config.ts
+++ b/app/vite.config.ts
@@ -13,7 +13,20 @@ export default defineConfig({
     }),
     Unfonts({
       fontsource: {
-        families: ["Inter Variable", "Lexend Variable"],
+        families: [
+          {
+            name: "Lexend Variable",
+            weights: [400],
+            styles: ["normal"],
+            subset: "latin",
+          },
+          {
+            name: "Inter Variable",
+            weights: [400, 500, 600, 700],
+            styles: ["normal"],
+            subset: "latin",
+          },
+        ],
       },
     }),
     vike({}),