.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex.column {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.flex.nowrap {
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
}

.flex.align-center {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex.align-stretch {
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

.flex.align-start {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex.align-end {
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex.justify-center {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.flex.justify-start {
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}

.flex.justify-end {
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}

.flex.justify-around {
  -ms-flex-pack: distribute;
      justify-content: space-around;
}