diff --git a/public/media/mike.png b/public/media/mike.png
new file mode 100644
index 0000000..702fc26
Binary files /dev/null and b/public/media/mike.png differ
diff --git a/src/app/not-found.tsx b/src/app/not-found.tsx
new file mode 100644
index 0000000..86f7b58
--- /dev/null
+++ b/src/app/not-found.tsx
@@ -0,0 +1,32 @@
+import { ReactElement } from "react";
+import Image from "next/image";
+
+/**
+ * The not found page.
+ *
+ * @return the page jsx
+ */
+const NotFoundPage = (): ReactElement => (
+    <main className="w-full pt-[25vh] min-h-screen flex justify-center select-none pointer-events-none">
+        <div className="h-fit flex gap-10">
+            {/* Image */}
+            <Image
+                src="/media/mike.png"
+                alt="Mike Wazowski"
+                width={128}
+                height={128}
+                draggable={false}
+            />
+
+            {/* Message */}
+            <div className="flex flex-col gap-0.5">
+                <h1 className="text-3xl font-bold">Wrong Door!</h1>
+                <p className="max-w-72 text-lg opacity-75">
+                    The documentation page you were looking for could not be
+                    found.
+                </p>
+            </div>
+        </div>
+    </main>
+);
+export default NotFoundPage;
diff --git a/src/components/navbar/search-dialog.tsx b/src/components/navbar/search-dialog.tsx
index 6acc464..9008e9f 100644
--- a/src/components/navbar/search-dialog.tsx
+++ b/src/components/navbar/search-dialog.tsx
@@ -52,7 +52,7 @@ const QuickSearchDialog = ({
                 className="cursor-pointer hover:opacity-85 transition-all transform-gpu select-none"
                 onClick={() => setOpen(true)}
             >
-                <div className="absolute top-2.5 left-3 z-10">
+                <div className="absolute top-[0.55rem] left-3 z-10">
                     <Search className="w-[1.15rem] h-[1.15rem]" />
                 </div>
 
diff --git a/src/components/social-link.tsx b/src/components/social-link.tsx
index c3ce476..c1a9cc8 100644
--- a/src/components/social-link.tsx
+++ b/src/components/social-link.tsx
@@ -22,7 +22,7 @@ const SocialLink = ({
     <SimpleTooltip content={tooltip}>
         <Link
             className={cn(
-                "w-6 h-6 hover:opacity-75 transition-all transform-gpu",
+                "w-6 h-6 hover:opacity-75 transition-all transform-gpu select-none",
                 className
             )}
             href={href}
diff --git a/src/components/theme-switcher.tsx b/src/components/theme-switcher.tsx
index 2fc4252..74c2629 100644
--- a/src/components/theme-switcher.tsx
+++ b/src/components/theme-switcher.tsx
@@ -54,5 +54,4 @@ const ThemeSwitcher = (): ReactElement => {
         </div>
     );
 };
-
 export default ThemeSwitcher;