12 lines
258 B
HTML
12 lines
258 B
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<!-- Test: fieldset undergoes constraint validation.
|
|
It should be affected by :valid pseudo-class. -->
|
|
<style>
|
|
fieldset:valid { display: none; }
|
|
</style>
|
|
<body>
|
|
<fieldset>
|
|
</fieldset>
|
|
</body>
|
|
</html>
|