em">XXX XXX</div>
  <div class="test firstRow"></div>
</div>

<div class="grid" style="grid-template-rows: 32.5px 32.5px;">
  <div class="spanningItem">XXX XXX</div>
  <div class="test firstRow"></div>
  <div class="test secondRow"></div>
</div>

<div class="grid" style="grid-template-rows: 40px 25px;">
  <div class="item">XXX XXX</div>
  <div class="spanningItem">XXX XXX</div>
  <div class="test firstRow"></div>
  <div class="test secondRow"></div>
</div>

<div class="grid" style="grid-template-rows: 80px;