.is-marginless

margin: 0 !important

.is-paddingless

padding: 0 !important

$spacing-shortcuts: (“margin”: “m”, “padding”: “p”) !default $spacing-directions: (“top”: “t”, “right”: “r”, “bottom”: “b”, “left”: “l”) !default $spacing-horizontal: “x” !default $spacing-vertical: “y” !default $spacing-values: (“0”: 0, “1”: 0.25rem, “2”: 0.5rem, “3”: 0.75rem, “4”: 1rem, “5”: 1.5rem, “6”: 3rem) !default

@each $property, $shortcut in $spacing-shortcuts

@each $name, $value in $spacing-values
  // All directions
  .#{$shortcut}-#{$name}
    #{$property}: $value !important
  // Cardinal directions
  @each $direction, $suffix in $spacing-directions
    .#{$shortcut}#{$suffix}-#{$name}
      #{$property}-#{$direction}: $value !important
  // Horizontal axis
  @if $spacing-horizontal != null
    .#{$shortcut}#{$spacing-horizontal}-#{$name}
      #{$property}-left: $value !important
      #{$property}-right: $value !important
  // Vertical axis
  @if $spacing-vertical != null
    .#{$shortcut}#{$spacing-vertical}-#{$name}
      #{$property}-top: $value !important
      #{$property}-bottom: $value !important