.common {
  display: flex;
  align-items: flex-end;
  margin-top: 10px;
  padding: 0 10px;
}

.common > div:first-child {
  flex: 1 1 auto;
}

.common > div:last-child {
  flex: 0 0 auto;
  margin-bottom: 10px;
  border: solid rgb(220, 220, 220);
  border-width: 1px 1px 1px 0;
}