<!DOCTYPE html> | |
<style> | |
::first-line { color: red } | |
.green { color: green } | |
</style> | |
<div class="green"> | |
<span>This text should be green</span> | |
</div> | |
<script> | |
if (window.testRunner) | |
testRunner.waitUntilDone(); | |
requestAnimationFrame(() => | |
requestAnimationFrame(() => { | |
document.querySelector("span").className = "green"; | |
if (window.testRunner) | |
testRunner.notifyDone(); | |
})); | |
</script> |