.card-body {
    text-align: center;
  }
  .card-title {
    font-size: 1.2rem;
    font-weight: bold;
  }
  .card-text {
    margin-bottom: 10px;
  }
  .btn-primary {
    background-color: #007bff;
    border: none;
  }
  .btn-primary:hover {
    background-color: #0056b3;
  }