/*
#message-history {
    height: 140px;
    overflow-y: auto;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 10px;
  }
  
  
  .message {
    margin: 10px;
    padding: 10px;
    border-radius: 5px;
  }
  
  .user {
    background-color: #e6e6e6;
  }
  
  .bot {
    background-color: #d9f1fe;
  }
  

  
  .input-group {
    position: relative;
    width: 100%;
  }
  
  .card2 {
    max-width: 600px;
    margin: auto;
  }
  
  .card-body2 {
    padding: 1.25rem;
  }
  
  .card2 > .card-body2 {
    padding: 0;
  }
  
*/