.flexy-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-item-align: stretch;
  align-self: stretch;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.flexy-spacer {
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
  flex-grow: 1;
}