import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

View file

@ -0,0 +1,15 @@
<!DOCTYPE html>
<!-- fieldset with one invalid element and a barred for constraint validation element -->
<html>
<head>
<style>
fieldset:valid { display: none; }
</style>
</head>
<body>
<fieldset id="fieldset">
<input id='i' value='bar' required>
<input id='i' value='foo' readonly required>
</fieldset>
</body>
</html>