fix(NowSell): adjust margin for improved layout on various screen sizes

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

@@ -2,7 +2,7 @@ import Content from "./components/Content";
 
 const NowSell = () => {
   return (
-    <div className="relative w-full h-full p-5">
+    <div className="relative w-full h-full p-5 my-5 sm:my-7 md:my-9 lg:my-10">
       <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>