header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--#{$variable-prefix}light);
    border-bottom: 1px solid var(--#{$variable-prefix}gray-200);
    z-index: 9;

    .navbar {
        padding-top: 0.3rem;
        padding-bottom: 0.3rem;
        
        .navbar-brand {
            margin-right: 0;
            display: none;

            @media (max-width: 567px) {
                display: block;
            }
        }
    }

    .nav-menu {
        display: flex;
        padding: 0;
        margin: 0;

        .nav-item {
            a {
                color: $black;
            }
        }
    }
}