#whatsapp-float-btn {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 999999;

  width: 50px;
  height: 50px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  text-decoration: none !important;
}

#whatsapp-float-icon {
  width: 60px;
  height: 60px;
  display: block;

  /* Smooth floating feel */
  filter: drop-shadow(0px 10px 18px rgba(0,0,0,0.25));
  transition: transform 0.25s ease, filter 0.25s ease;
}

#whatsapp-float-btn:hover #whatsapp-float-icon {
  transform: translateY(-4px) scale(1.05);
  filter: drop-shadow(0px 14px 22px rgba(0,0,0,0.35));
}

/* Mobile size */
@media (max-width: 480px) {
  #whatsapp-float-btn {
    bottom: 16px;
    right: 16px;
  }
  #whatsapp-float-icon {
    width: 54px;
    height: 54px;
  }
}