e: vertical-rl; }
</style>

<p>The test passes if in the different examples you see scrollbars but there's no overflow, so you cannot actually scroll.</p>

<div class="grid">
  <div class="item horizontalTB">
    <div class="subitem"></div>
  </div>
</div>

<div class="grid">
  <div class="item horizontalTB">
    <div class="subitem verticalLR"></div>
  </div>
</div>

<div class="grid">
  <div class="item horizontalTB">
    <div class="subitem verticalRL"></div>
  </div>
</div>

<div class="grid">
  <div cl