gecko-dev/layout/reftests/usercss/usercss.html

14 строки
187 B
HTML

<!DOCTYPE html>
<html>
<head>
<style>
p {
background-color: red;
}
</style>
</head>
<body>
<p class="reftest-usercss">This paragraph should have a green background.</p>
</body>
</html>