#whatsapp-chat-button {
  position: fixed;
  bottom: 55px;
  right: 5px;
  z-index: 99;
}

#whatsapp-chat-button img {
  width: 70% !important;
  max-height: 80%;
  margin: 10%;
}

#whatsapp-chat-button a {
  display: block;
  width: 50px;
  height: 50px;
}