/* Add custom CSS styles below */ 
#whatsapp-floating-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  background-image: url("https://cdn-icons-png.flaticon.com/512/733/733585.png");
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  z-index: 9999;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }