#toast-container > .toast {
  background-color: #e74c3c !important; /* error red */
  color: #fff !important;
}

#toast-container > .toast-success {
  background-color: #2ecc71 !important;
}

#toast-container > .toast-error {
  background-color: #e74c3c !important;
}

#toast-container > .toast-info {
  background-color: #3498db !important;
}

#toast-container > .toast-warning {
  background-color: #f39c12 !important;
}