body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

h1 {
    color: #343a40;
    margin-bottom: 20px;
}

h2 {
    color: #495057;
    margin-top: 30px;
}

h6 {
    color: #007bff;
}

.list-group-item {
    background: #e9ecef;
    border: 1px solid #dee2e6;
    margin-bottom: 10px;
    transition: background-color 0.3s;
}

.list-group-item:hover {
    background: #d6d8db;
}

footer {
    background-color: #343a40;
    color: white;
    padding: 20px 0;
}

footer a {
    color: #f8f9fa;
    margin: 0 10px;
}

footer a:hover {
    text-decoration: underline;
}

.modal-header {
    background-color: #007bff;
    color: white;
}