.custom-whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 20px;
  z-index: 999;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  background-color: #25d366;
  border-radius: 30px;
}