body {
    padding-top:80px;
}
.sidebar {
    height: auto;
}
.navbar .nav-link {
    color: #333;
}

    .navbar .nav-link:hover {
        color: #0d6efd;
    }

.badge {
    font-size: 0.65rem;
    padding: 4px 6px;
}
@media (min-width: 992px) {
    .sidebar {
        position: sticky;
        top: 1rem;
    }
}