.arrow-bar {
    // to theme the Résumé nav and Groups nav green
    &.resume,
    &.group {
        background-color: scale-color($arrow-alt-color, $lightness: -10%);

        .arrow {
            background-color: $arrow-alt-color;
            &:after {
                border-left-color: $arrow-alt-color;
            }
        }
    }
}
