header {
    background: #edf5fd;
    border-bottom: 1px solid #d9d9d9;
}

.navbar.navbar-expand-lg.navbar-dark {
    border-bottom: 1px solid #01253c;
}

.nav-link {
    color: #000;
    font-weight: 600;
}

    .nav-link:hover {
        color: #c03830;
    }