$breakpoint: 550px;

.Polaris-DescriptionList {
  margin: 0;
  padding: 0;

  @include page-content-breakpoint-after($breakpoint) {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
  }
}

.Polaris-DescriptionList__Term {
  @include text-emphasis-strong;
  padding: spacing() 0 spacing(tight);

  @include page-content-breakpoint-after($breakpoint) {
    flex: 0 1 25%;
    padding: spacing() spacing() spacing() 0;

    .Polaris-DescriptionList__Description + & + .Polaris-DescriptionList__Description {
      border-top: border();
    }
  }
}

.Polaris-DescriptionList__Description {
  margin-left: 0;
  padding: 0 0 spacing();

  + .Polaris-DescriptionList__Term {
    border-top: border();
  }

  @include page-content-breakpoint-after($breakpoint) {
    flex: 1 1 51%;
    padding: spacing() 0;

    + .Polaris-DescriptionList__Term + .Polaris-DescriptionList__Description {
      border-top: border();
    }
  }
}