.quantity-input {
  align-items: center;
  gap: 5px;
}
.quantity-input button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  font-size: 18px;
}
.quantity-input input {
  width: 50px;
  text-align: center;
}