feat : add section fastSell and add section nowSell and add particle bg

src/pages/shop/section/nowSell/NowSell.tsx

@@ -0,0 +1,13 @@
+import Content from "./components/Content";
+
+const NowSell = () => {
+  return (
+    <div className="relative w-full h-full mt-16 p-5">
+      <div className="relative w-full max-md:h-[15rem] md:h-[20rem] lg:h-[25rem] p-2 rounded-2xl bg-white shadow-lg bg-banner bg-center bg-cover shadow-current flex justify-center items-center">
+        <Content />
+      </div>
+    </div>
+  );
+};
+
+export default NowSell;