@function _hoverElements($hoverElements) {
    @if $hoverElements == null {
        $hoverElements: '';
    }

    @if type-of $hoverElements != list {
        $hoverElements: ($hoverElements);
    }

    @return $hoverElements;
}

@function _importantToString($important) {
    @if $important == true {
        $important: ' !important';
    } @else {
        $important: '';
    }

    @return $important;
}