<style>
  html {
    display: table;
  }
  head {
    aspect-ratio: 1;
    border-block-end: 15px solid;
    display: grid;
    grid-gap: 100%;
    grid-template-rows: 1% repeat(auto-fill, 20px) 0;
    padding-bottom: 5px;
    padding-left: 40px;
  }
</style>
<script>
if (window.testRunner)
  testRunner.dumpAsText();
</script>
This test has PASSED if it does not CRASH.