Contents

@use "sass:math";

@function soft-shadow($distance: 0.5rem, $blur: 1.5rem, $color: rgba(black, 0.125), $layers: 5, $reduce: math.div($distance, -4)) {
  $val: 0 #{$distance} #{$blur} #{$reduce} #{$color};

  @for $i from 1 through ($layers - 1) {
    $distance: math.div($distance, 2);
    $blur: math.div($blur, 2);

    $val: 0 #{$distance} #{$blur} #{$reduce} #{$color}, #{$val};
  }

  @return $val;
}

@function strip-units($number) {
  @return $number / ($number * 0 + 1);
}

@function em($rem) {
  @return strip-units($rem) * 1em;
}

@function adjust-theme-hsl($name, $hue: null, $saturation: null, $lightness: null, $wrap: true) {
  $hsl:
    adjust-css-value(var(--#{$name}-h), $hue)
    adjust-css-value(var(--#{$name}-s), $saturation)
    adjust-css-value(var(--#{$name}-l), $lightness);

  @return if($wrap, hsl($hsl), $hsl);
}

@function adjust-css-value($var, $adjustment) {
  @if ($adjustment and $adjustment != 0) {
    @return calc(#{$var} * #{1 + math.div($adjustment, 100%)});
  } @else {
    @return $var;
  }
}

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
trestle-0.10.0.pre	frontend/css/core/_functions.scss