fix bug on empty cart

src/components/SideCart/SideCart.jsx

@@ -168,7 +168,7 @@ const SideCart = ({ open, onClose }) => {
           )}
         </Box>
 
-        <Box sx={{ mt: "auto" }}>
+        <Box sx={{ mt: "auto", display:(cartProducts.length > 0) ? "block" : "none" }}>
           {/* INVOICES */}
           <Grid container spacing={2}>