.flex-table {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.flex-table .row {
  display: flex;
  flex-direction: column;
  border-bottom: 2px solid #ddd;
  margin-bottom: 0.625em;
}

.flex-table .cell {
  display: flex;
  flex-direction: column;
  padding: 10px;
  border-bottom: 1px solid #ddd;
}

.flex-table .cell::before {
  content: attr(data-label);
  text-transform: uppercase;
  font-weight: bold;
}

@media (min-width: 480px) {
  .flex-table .row {
    flex-direction: row;
  }

  .flex-table .cell {
    flex: 1;
    border-bottom: 0;
  }

  .flex-table .cell::before {
    display: none;
  }
}