.container-fluid {
    height: 100vh;
}

.navbar-text {
    color: #17a2b8 !important;
    background-color: #fff;
    font-weight: bold;
}

.vis-network {
    background-color: #f8f9fa !important;
    border: 1px solid #dee2e6;
    border-radius: 10px;
}