@keyframes pulse-border {
  0% {
    box-shadow: 0 0 0 0 rgba(19, 236, 200, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(19, 236, 200, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(19, 236, 200, 0);
  }
}

.animate-pulse-border {
  animation: pulse-border 2s infinite;
}