<!DOCTYPE html>
<head>
<style>
#el0 {
counter-reset: c 1234567890
}
.c1:before {
content: counter(c, hangul-consonant) attr(id);
counter-increment: c 567;
}
.c0:after {
display: table-caption;
content: counter(c, tigre) attr(id);
}
</style>
</head>
<body>
PASS: did not crash.
<q id="el0" class="c0"><q id="el1" class="c1"></q></q>
<script>
if (window.testRunner) {
testRunner.dumpAsText();
testRunner.waitUntilDone();
}
setTimeout(function() {
document.styleSheets[0].insertRule('.c1:only-of-type { content: counter(c, circle) attr(id); }', document.styleSheets[0].rules.length);
document.body.offsetTop;
document.styleSheets[0].insertRule('#el1:last-child { -webkit-column-axis:auto;cjk-earthly-branch) close-quote; counter-reset: c 976; }', document.styleSheets[0].rules.length);
document.body.offsetTop;
if (window.testRunner)
testRunner.notifyDone();
}, 0);
</script>
</body>