.btn-link-light {
    color: #9b9d9e;
}

    .btn-link-light:visited {
        color: #9b9d9e;
    }

    .btn-link-light:hover {
        color: #c7c8c9;
    }

    .btn-link-light:active {
        color: #c7c8c9 !important;
    }

.container-form {
    max-width: 540px;
}

@media (min-width: 768px) {
    .container-form {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container-form {
        max-width: 720px;
    }
}

.form-control:focus {
    border-color: gray;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(128, 128, 128, 0.6);
}

.form-check-input:focus {
    border-color: gray;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(128, 128, 128, 0.6);
}

.form-check-input:checked {
    background-color: black;
    border-color: black;
}

.nav-pills .nav-link {
    color: #212529;
    background-color: white;
}
    .nav-pills .nav-link.active {
        color: white;
        background-color: #212529;
    }