.whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .whatsapp:hover {
    color: white;
  }
  
  .whatsapp-icon {
    margin-top: 14px;
  }