.whatsapp-icon {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
}
.whatsapp-icon img {
  width: 60px;
  height: 60px;
  transition: transform 0.3s ease;
  animation: bounce 2s infinite;
}
.whatsapp-icon img:hover {
  transform: scale(1.2);
  animation: none;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
      transform: translateY(0);
  }
  40% {
      transform: translateY(-10px);
  }
  60% {
      transform: translateY(-5px);
  }
}