.toast-success {
  background-color: #87d0cb !important;
  color: #fff !important;
  width: 580px !important;
  max-width: 90% !important;
  bottom: 0 !important;
  right: -4rem !important;
  opacity: 1 !important;
}

.toast-top-right {
    top: auto !important;
    right: 12px !important;
    bottom: 12px !important;
}