I want to use Toast, but my toast is different from mdbootstrap.com example, Example toast shows with Fade transition and Icon, I have copied the sample code, but result is different. Please help me.

  toast.error(t('COMMON.ERROR.UNKNOWN_SERVER_ERROR'), {
    transition: "fade",
  });
----------------------------------------------
  <ToastContainer
    className="text-left"
    position={t("DIRECTION") === "ltr" ? "top-right" : "top-left"}
    hideProgressBar={true}
    newestOnTop={true}
    autoClose={0}
    closeButton={false}
  >
  </ToastContainer>