#whatsapp-bubble {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
}

#whatsapp-bubble a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  color: white;
  text-decoration: none;
}

#whatsapp-bubble svg {
  width: 30px;
  height: 30px;
  fill: white;
}