.block {
  display: block;
}

.flex {
  display: flex;

  &.flex-col {
    flex-direction: column;
  }

  &.flex-row {
    flex-direction: row;
  }

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

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

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