ArticleTemplates/assets/scss/helpers/_functions.scss

// Column widths
@function cols($base-x, $columns, $gutters: '') {
    @if $gutters == 1 {
        @return (($base-x * 5) * $columns) + ($base-x * ($columns));
    } @else {
        @return (($base-x * 5) * $columns) + ($base-x * ($columns - 1));
    }
}

// Box-model multiplier
@function base-px($value1, $value2: '', $value3: '', $value4: '') {
    $base-value: 12px;
    @if $value2 == '' {
        @return round($value1 * $base-value);
    } @else if $value3 == '' {
        @return round($value1 * $base-value) round($value2 * $base-value);
    } @else {
        @return round($value1 * $base-value) round($value2 * $base-value) round($value3 * $base-value) round($value4 * $base-value);
    }
}