IMPROVE general styling + ADD logo

frontend/src/components/Box.tsx

@@ -0,0 +1,16 @@
+import clsx from "clsx";
+
+type props = {
+    children: React.ReactNode,
+    className?: string
+}
+
+const Box = ({children, className}: props) => {
+    return (
+        <div className={clsx("bg-gray-200 shadow-lg rounded-lg", className)}>
+            { children }
+        </div>
+    )
+}
+
+export default Box;