$align: (
  center: center,
  stretch: stretch,
  start: flex-start,
  end: flex-end,
);

@mixin align-breakpoints($a, $k) {
  @each $key,$val  in $breaks {
    @include teq-breakpoint($val) {
      .align-#{$key}-#{$a} {
        align-items: $k;
      }
    }
  }
}

@each $a, $k in $align {
  .align-#{$a} {
    align-items: $k;
  }

  @include align-breakpoints($a, $k);
}