.alertify-notifier .ajs-message {
  background: rgba(255, 255, 255, 0.95);
  color: #000;
  text-align: center;
  border: solid 1px #ddd;
  border-radius: 2px;
}
.alertify-notifier .ajs-message.ajs-success {
  color: #fff;
  background: rgba(91, 189, 114, 0.95);
  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.5);
}
.alertify-notifier .ajs-message.ajs-error {
  color: #fff;
  background: rgba(217, 92, 92, 0.95);
  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.5);
}