.flex {
  &-row {
    display: flex;
  }
  &-col {
    box-sizing: border-box;
    padding: 0 10px;
    flex: 1 1 0;

    &:first-child {
      padding-left: 0;
    }

    &:last-child {
      padding-right: 0;
    }
  }
}
