.chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #17c434;
    color: white;
    border-radius: 50px;
    padding: 15px 20px;
    font-size: 16px;
    text-align: center;
    text-decoration: none;
    z-index: 999;
  }
  .chat-button:hover {
    background-color: #004970;
    color: white;
  }
  #myBtn {
    display: none;
    position: fixed;
    bottom: 80px;
    right: 30px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color: #f26522;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 50px;
  }
  
  #myBtn:hover {
    background-color: #004970;
  }