created animation + hoverAnimation helperFunction. Also Hero + Techstack (prev) styled and animated.

src/components/Navigation.jsx

@@ -0,0 +1,8 @@
+import React from "react";
+import "../css/Navigation.css";
+
+const Navigation = () => {
+  return <div className="navigation container">Nav</div>;
+};
+
+export default Navigation;