diff --git a/src/app/page.tsx b/src/app/page.tsx
index 64de9d1..3a6cb8d 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -78,10 +78,10 @@ export default function Home() {
           <p className="text-lg">The deals attracting the most interest right now</p>
         </span>
         <div className="grid grid-cols-4 gap-4">
-          <BusinessCard />
-          <BusinessCard />
-          <BusinessCard />
-          <BusinessCard />
+          <BusinessCard description={null} joinDate={null} location={null} tags={null} />
+          <BusinessCard description={null} joinDate={null} location={null} tags={null} />
+          <BusinessCard description={null} joinDate={null} location={null} tags={null} />
+          <BusinessCard description={null} joinDate={null} location={null} tags={null} />
         </div>
         <div className="self-center py-5">
           <Button>
diff --git a/src/components/businessCard.tsx b/src/components/businessCard.tsx
index b63f6e1..b35b5d6 100644
--- a/src/components/businessCard.tsx
+++ b/src/components/businessCard.tsx
@@ -1,8 +1,25 @@
 import Image from "next/image";
-import { Card, CardFooter, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import {
+  Card,
+  CardFooter,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@/components/ui/card";
 import { CalendarDaysIcon } from "lucide-react";
 
-export function BusinessCard() {
+interface XMap {
+  [tag: string]: string;
+}
+
+interface BusinessCardProps {
+  description: string  | null;
+  joinDate: string | null;
+  location: string | null;
+  tags: XMap | null;
+}
+
+export function BusinessCard(props: BusinessCardProps) {
   return (
     <Card>
       <CardHeader>
@@ -18,7 +35,8 @@ export function BusinessCard() {
         </div>
         <CardTitle>NVIDIA</CardTitle>
         <CardDescription>
-          Founded in 1993, NVIDIA is a key innovator of computer graphics and AI technology
+          Founded in 1993, NVIDIA is a key innovator of computer graphics and AI
+          technology
           <span className="flex items-center pt-2 gap-1">
             <CalendarDaysIcon width={20} />
             Joined December 2021
@@ -27,7 +45,9 @@ export function BusinessCard() {
       </CardHeader>
       <CardFooter className="flex-col items-start">
         Bangkok, Thailand
-        <span className="text-xs rounded-md bg-slate-200 dark:bg-slate-700 p-1">Technology</span>
+        <span className="text-xs rounded-md bg-slate-200 dark:bg-slate-700 p-1">
+          Technology
+        </span>
       </CardFooter>
     </Card>
   );
diff --git a/src/components/navigationBar/Unsigned.tsx b/src/components/navigationBar/Unsigned.tsx
index f745b0d..0ea7c24 100644
--- a/src/components/navigationBar/Unsigned.tsx
+++ b/src/components/navigationBar/Unsigned.tsx
@@ -83,7 +83,7 @@ export function UnsignedNav() {
     },
   ];
   return (
-    <header className="relative flex flex-wrap w-full bg-card text-sm py-3 border-b-2 border-border">
+    <header className="sticky top-0 flex flex-wrap w-full bg-card text-sm py-3 border-b-2 border-border">
       <nav className="max-w-[85rem] w-full mx-auto px-4">
         <div className="flex items-center justify-between">
           <div className="flex flex-col">
@@ -177,9 +177,11 @@ export function UnsignedNav() {
             <div className="flex gap-2 pl-2">
               <ThemeToggle />
               <Separator orientation="vertical" className="mx-3" />
-              <Button variant="secondary" className="border-2 border-border">
-                <Link href='/login'>Login</Link>
-              </Button>
+              <Link href="/login">
+                <Button variant="secondary" className="border-2 border-border">
+                  Login
+                </Button>
+              </Link>
               <Button>Sign up</Button>
             </div>
           </div>