<!DOCTYPE HTML>
<style>
.item {
  display: inline-block;
  font-size: 50px;
}
.large { font-size: 100px; }
</style>
<p>This test passes if text in both columns are aligned using their alhabetic baseline, like it happens in horizontal mode.</p>
<div style="writing-mode: vertical-lr;">
  <div class="item">foo</div><div class="large item">foo</div>
</div>