xt/css" href="/fonts/ahem.css" />
<style>
.grid {
  border: solid thick;
  font: 10px/1 Ahem;
  width: 50px;
  height: 50px;
  grid-template-rows: 25px 25px;
}

.grid > div {
  grid-column: span 2;
}

.grid > div:nth-child(1) {
  color: blue;
  background: cyan;
}

.grid > div:nth-child(2) {
  background: magenta;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script type="text/javasc