.button-row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -10px;
  margin-top: 10px; }
  @media only screen and (min-width: 768px) {
    .button-row {
      margin-top: 0; } }
  .button-row .button {
    margin-left: 10px;
    margin-bottom: 10px; }

.button-column {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column; }
  .button-column .button {
    margin-bottom: 10px; }