gecko-dev/layout/reftests/details-summary/open-details-before.html

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464 B
HTML

<!DOCTYPE html>
<!-- Any copyright is dedicated to the Public Domain.
- http://creativecommons.org/publicdomain/zero/1.0/ -->
<head>
<style>
details::before {
content: "This is the details.";
/* Match the margins and display of <p> */
display: block;
margin-block-start: 1em;
margin-block-end: 1em;
}
</style>
</head>
<html>
<body>
<details open>
<summary>Summary</summary>
</details>
</body>
</html>