18F/18f.gsa.gov

// Collect all the individual utility maps
// into a single map for looping.

$utilities-package: map-collect(
  $add-aspect,
  $add-list-reset,
  $u-align-items,
  $u-background-color,
  $u-border,
  $u-border-color,
  $u-border-radius,
  $u-border-style,
  $u-border-width,
  $u-bottom,
  $u-box-shadow,
  $u-circle,
  $u-clearfix,
  $u-color,
  $u-cursor,
  $u-display,
  $u-flex,
  $u-flex-direction,
  $u-flex-wrap,
  $u-float,
  $u-font,
  $u-font-family,
  $u-font-feature,
  $u-font-style,
  $u-font-weight,
  $u-height,
  $u-justify-content,
  $u-left,
  $u-letter-spacing,
  $u-line-height,
  $u-margin,
  $u-max-height,
  $u-max-width,
  $u-measure,
  $u-min-height,
  $u-min-width,
  $u-opacity,
  $u-order,
  $u-outline,
  $u-outline-color,
  $u-overflow,
  $u-padding,
  $u-pin,
  $u-position,
  $u-right,
  $u-square,
  $u-text-align,
  $u-text-decoration,
  $u-text-decoration-color,
  $u-text-indent,
  $u-text-transform,
  $u-top,
  $u-vertical-align,
  $u-whitespace,
  $u-width,
  $u-z-index
);