.flex-col {
  display: flex;
  flex-flow: column nowrap;
}

.flex-row {
  display: flex;
  flex-flow: row nowrap;
}

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

.flex-row > .form-group:not(:last-child){
  margin-right: 8px;
}

.flex-row-reverse {
  display: flex;
  flex-flow: row-reverse nowrap;
}

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

.flex--s-between {
  justify-content: space-between;
}

.flex--s-around {
  justify-content: space-around;
}

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

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

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

.flex-item--start {
  align-self: flex-start;
}

.flex-item--center {
  align-self: center;
  margin: 0 auto;
}

.flex-row > .flex-item--end {
  align-self: flex-end;
  margin: auto 0;
  margin-left: auto;
}

.flex-col > .flex-item--end {
  align-self: flex-end;
  margin-top: auto;
}

.flex-item--last {
  order: 999;
}

.flex-item--first {
  order: 0;
}

.flex-item--grow-1 {
  flex-grow: 1;
}

.flex-item--grow-2 {
  flex-grow: 2;
}