gecko-dev/layout/base/crashtests/1506314.html

16 строки
187 B
HTML

<style>
.x {
column-span: all;
columns: 0;
}
</style>
<script>
function go() {
a.appendChild(b);
}
</script>
<body onload=go()>
<summary id="a" class="x">
<h5 class="x">
<a id="b">