.toast {
  position: absolute;
  right: -50px;
  transform: translateX(-50%);
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  z-index: 1;
}
.toast.show {
  opacity: 1;
}
.toast-message {
  display: block;
}