<style>
:root { columns: 0px }
hr::first-line {}
li { display: contents }
</style>
<script>
function go() {
a.appendChild(c);
c.appendChild(b);
b.style.setProperty("float", "left");
}
</script>
<svg onload="go()">
<hr id="a">
<dd id="b">
<li id="c">%