<style>
* {
columns: 0px;
column-span: all;
overflow-x: auto
}
</style>
<script>
function go() {
a.appendChild(c)
</script>
<body onload=go()>
<menu></menu>
<menuitem id="a">
<table id="b">
<thead>
f|_Nz;[fnx?(
<tr id="c">