Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<!DOCTYPE html>
<!-- Any copyright is dedicated to the Public Domain.
<html class="reftest-wait">
<script>
function runTest() {
var summary = document.getElementById("summary");
summary.dispatchEvent(new MouseEvent("click"));
summary.dispatchEvent(new MouseEvent("click"));
document.documentElement.removeAttribute("class");
}
</script>
<body onload="runTest();">
<details open>
<summary id="summary">Summary</summary>
<p>This is the details.</p>
</details>
</body>
</html>