<style>
  html {
    columns: 1px;
  }
  div::before {
    content: url();
  }
  frame {
    column-span: all;
  }
  :first-child {
    position: absolute;
    rotate: 0deg;
  }
  :read-only {
    translate: 0;
  }
</style>
<!-- PASS if no crash or assert. -->
<script>
  if (window.testRunner)
    testRunner.dumpAsText();
  internals.settings.setTextAutosizingEnabled(true);
  onload = () => {
    let div0 = document.createElement('div');
    document.body.appendChild(div0);
    div0.appendChild(document.createElement('frame'));
    document.body.offsetTop;
    document.designMode = 'on';
  };
</script>
