23 lines
454 B
HTML
23 lines
454 B
HTML
<style>
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:first-child {
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display: inline-block;
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-webkit-line-grid: b;
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}
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div {
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-webkit-line-grid: a;
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}
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div, head {
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min-height: calc(1px + 0%);
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}
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</style>
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<script>
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onload = () => {
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if (window.testRunner)
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testRunner.dumpAsText();
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console.log('This test passes if it does not crash.');
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document.head.appendChild(document.createElement('div'));
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document.execCommand('SelectAll');
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};
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</script>
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<div></div>
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