/* 
命名规则, 三部分 className
.flex-侧轴
.flex-主轴
.flex-侧轴-主轴
*/

.flex-start-start () {
  align-items: flex-start;
  justify-content: flex-start;
}

.flex-start-center () {
  align-items: flex-start;
  justify-content: flex-center;
}

.flex-start-end () {
  align-items: flex-start;
  justify-content: flex-end;
}

.flex-start-between () {
  justify-content: space-between;
  align-items: flex-start;
}

.flex-center-start () {
  align-items: center;
  justify-content: flex-start;
}

.flex-center-center () {
  align-items: center;
  justify-content: center;
}

.flex-center-end () {
  align-items: center;
  justify-content: flex-end;
}

.flex-center-between () {
  justify-content: space-between;
  align-items: center;
}

.flex-end-start () {
  align-items: flex-end;
  justify-content: flex-start;
}

.flex-end-center () {
  align-items: flex-end;
  justify-content: center;
}

.flex-end-end () {
  align-items: flex-end;
  justify-content: flex-end;
}

.flex-end-between () {
  justify-content: space-between;
  align-items: flex-end;
}

.flex-align-start () {
  align-items: flex-start;
}

.flex-align-center () {
  align-items: center;
}

.flex-align-end () {
  align-items: flex-end;
}

.flex-justify-start () {
  justify-content: flex-start;
}

.flex-justify-center () {
  justify-content: center;
}

.flex-justify-end () {
  justify-content: flex-end;
}

.flex-justify-between () {
  justify-content: space-between;
}
.flex-center () {
  align-items: center;
  justify-content: center;
}
.flex () {
  display: flex;
}
.flex-wrap-reverse () {
  flex-wrap: wrap-reverse;
}

.flex-wrap () {
  flex-wrap: wrap;
}

.flex-col () {
  flex-direction: column;
}

.flex-row () {
  flex-direction: row;
}

.flex-grow () {
  flex-grow: 1;
  flex-shrink: 0;
  flex-basis: 0px;
}