$flex-direction-values: row, row-reverse, column, column-reverse @each $value in $flex-direction-values

.is-flex-direction-#{$value}
  flex-direction: $value !important

$flex-wrap-values: nowrap, wrap, wrap-reverse @each $value in $flex-wrap-values

.is-flex-wrap-#{$value}
  flex-wrap: $value !important

$justify-content-values: flex-start, flex-end, center, space-between, space-around, space-evenly, start, end, left, right @each $value in $justify-content-values

.is-justify-content-#{$value}
  justify-content: $value !important

$align-content-values: flex-start, flex-end, center, space-between, space-around, space-evenly, stretch, start, end, baseline @each $value in $align-content-values

.is-align-content-#{$value}
  align-content: $value !important

$align-items-values: stretch, flex-start, flex-end, center, baseline, start, end, self-start, self-end @each $value in $align-items-values

.is-align-items-#{$value}
  align-items: $value !important

$align-self-values: auto, flex-start, flex-end, center, baseline, stretch @each $value in $align-self-values

.is-align-self-#{$value}
  align-self: $value !important

$flex-operators: grow, shrink @each $operator in $flex-operators

@for $i from 0 through 5
  .is-flex-#{$operator}-#{$i}
    flex-#{$operator}: $i !important