.self-start {
  align-self: flex-start;
  text-align: left;
}

.self-center {
  align-self: center;
  text-align: center;
}

.self-end {
  align-self: flex-end;
  text-align: right;
}

.self-stretch {
  align-self: stretch;
  text-align: left; /* fallback */
}