@mixin clockNumbers($itemCount, $circleSize, $itemSize) {
    > * {
        width: $itemSize;
        height: $itemSize;
        line-height: $itemSize;

        $angle: (360 / $itemCount);
        $rot: 0;

        @for $i from 1 through $itemCount {
            &:nth-of-type(#{$i}) {
                transform: rotate(#{$rot}deg)  translate($circleSize / 2) rotate(-#{$rot}deg);
            }

            $rot: $rot + $angle;
        }
    }
}