.error {
    color: rgb(237, 83, 83);
}

.nav-pills .nav-link .active {
    background-color: #003;
}

.nav-pills .nav-link .active:hover {
    background-color: #232357;
    border-color: #01011f;
}

.nav-pills .nav-link {
    background-color: rgba(0, 0, 0, 0);
    border: 0;
    border-radius: 0;
}