23 lines
506 B
HTML
23 lines
506 B
HTML
<html class="reftest-wait">
|
|
<style>
|
|
#b {
|
|
writing-mode: vertical-rl;
|
|
content: url(data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=);
|
|
}
|
|
</style>
|
|
<script>
|
|
let pp;
|
|
document.addEventListener("MozReftestInvalidate", () => {
|
|
a.after("1")
|
|
a.insertAdjacentHTML("afterEnd", b.outerHTML);
|
|
pp = SpecialPowers.wrap(self).printPreview();
|
|
setTimeout(function() {
|
|
pp.close();
|
|
document.documentElement.className = "";
|
|
}, 400);
|
|
})
|
|
</script>
|
|
<math>
|
|
<munder>
|
|
<mn id="a">2</mn>
|
|
<dl id="b"></dl>
|