update product display in admin

src/pages/admin/stock.js

@@ -57,6 +57,7 @@ export default function Stock() {
             เพิ่มสินค้า
           </Button>
         </Box>
+        <div className="mx-auto text-left grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-3 2xl:grid-cols-4 max-w-[1520px]">
           {productsFilter.map((product, idx) => (
             <Card
               key={idx}
@@ -116,6 +117,7 @@ export default function Stock() {
               </CardActions>
             </Card>
           ))}
+        </div>
         <AddProduct open={modal} handleClose={() => setModal(false)} />
       </Box>
       {updateState.open && (