.display-flex() {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

.display-inline-flex() {
  display: -webkit-inline-box;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: -webkit-inline-flex;
  display: inline-flex;
}

.align-self(@align) {
  -webkit-align-self: @align;
  align-self: @align;
}

.justify-self(@justify) {
  -webkit-justify-self: @justify;
  justify-self: @justify;
}

.justify-content(@justify) {
  .ms-flex-justify-content(@justify);
  -webkit-justify-content: @justify;
  justify-content: @justify;
}

.align-items(@align) {
  .ms-flex-align-items(@align);
  -webkit-align-items: @align;
  align-items: @align;
}

.align-content(@align) {
  .ms-flex-align-content(@align);
  -webkit-align-content: @align;
  align-content: @align;
}

.flex-flow(@flow) {
  .webkit-flex-flow(@flow);
  -webkit-flex-flow: @flow;
  flex-flow: @flow;
}

.flex-shrink(@shrink) {
  -webkit-flex-shrink: @shrink;
  flex-shrink: @shrink;
}

.flex-grow(@grow) {
  -webkit-flex-grow: @grow;
  flex-grow: @grow;
}

.flex-basis(@basis) {
  -webkit-flex-basis: @basis;
  flex-basis: @basis;
}

.flex-wrap(@wrap) {
  .ms-flex-wrap(@wrap);
  -webkit-flex-wrap: @wrap;
  flex-wrap: @wrap;
}

.flex-direction(@direction) {
  .webkit-flex-direction(@direction);
  -ms-flex-direction: @direction;
  -webkit-flex-direction: @direction;
  flex-direction: @direction;
}

.flex(@flex) {
  -webkit-box-flex: @flex;
  -moz-box-flex: @flex;
  -webkit-flex: @flex;
  -ms-flex: @flex;
  flex: @flex;
}

.order(@order) {
  -ms-flex-order: @order;
  -webkit-box-ordinal-group: @order;
  -webkit-order: @order;
  order: @order;
}

.ms-flex-wrap(@wrap) when (@wrap = nowrap) {
  -ms-flex-wrap: none;
}

.ms-flex-wrap(@wrap) when (@wrap = wrap), (@wrap = wrap-reverse) {
  -ms-flex-wrap: @wrap;
}

.ms-flex-justify-content(@justify) when (@justify = space-between) {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
}

.ms-flex-justify-content(@justify) when (@justify = space-around) {
  -ms-flex-pack: distribute;
}

.ms-flex-justify-content(@justify) when (@justify = flex-start) {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
}

.ms-flex-justify-content(@justify) when (@justify = flex-end) {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
}

.ms-flex-justify-content(@justify) when (@justify = center) {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
}

.ms-flex-align-content(@align) when (@align = space-between) {
  -ms-flex-line-pack: justify;
}

.ms-flex-align-content(@align) when (@align = space-around) {
  -ms-flex-line-pack: distribute;
}

.ms-flex-align-content(@align) when (@align = flex-start) {
  -webkit-box-align: start;
  -ms-flex-line-pack: start;
}

.ms-flex-align-content(@align) when (@align = flex-end) {
  -webkit-box-align: end;
  -ms-flex-line-pack: end;
}

.ms-flex-align-content(@align) when (@align = center), (@align = stretch), (@align = baseline) {
  -webkit-box-align: @align;
  -ms-flex-line-pack: @align;
}

.ms-flex-align-items(@align) when (@align = flex-start) {
  -ms-flex-align: start;
}

.ms-flex-align-items(@align) when (@align = flex-end) {
  -ms-flex-align: end;
}

.ms-flex-align-items(@align) when (@align = center), (@align = stretch), (@align = baseline) {
  -ms-flex-align: @align;
}

.webkit-flex-direction(@direction) when (@direction = row-reverse) {
  -webkit-box-direction: reverse;
  -moz-box-orient: horizontal;
  -webkit-box-orient: horizontal;
}
.webkit-flex-direction(@direction) when (@direction = column-reverse) {
  -webkit-box-direction: reverse;
  -moz-box-orient: vertical;
  -webkit-box-orient: vertical;
}
.webkit-flex-direction(@direction) when (@direction = row), (@direction = column) {
  .webkit-flex-flow(@direction);
}
.webkit-flex-flow(@flow) when (@flow = row) {
  -moz-box-orient: horizontal;
  -webkit-box-orient: horizontal;
}
.webkit-flex-flow(@flow) when (@flow = column) {
  -moz-box-orient: vertical;
  -webkit-box-orient: vertical;
}
.webkit-flex-flow(@flow) when (@flow = row-reverse) {
  -webkit-box-direction: reverse;
  -moz-box-orient: horizontal;
  -webkit-box-orient: horizontal;
}
.webkit-flex-flow(@flow) when (@flow = column-reverse) {
  -webkit-box-direction: reverse;
  -moz-box-orient: vertical;
  -webkit-box-orient: vertical;
}