/* default.css */
body {
    background-color: #f8f9fa;
    color: #212529;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  .navbar, .card {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  a {
    color: #007bff;
    text-decoration: none;
  }
  a:hover {
    color: #0056b3;
  }