<!DOCTYPE html>
<style>
body { font-family: sans-serif; }
</style>
<script>
if (window.internals)
    window.internals.settings.setSansSerifFontFamily("Times", "zyyy");

onload = function() {
    document.body.offsetLeft;
    if (window.internals)
        window.internals.settings.setSansSerifFontFamily("Arial", "zyyy");
}
</script>
<body>
<div>
<p>This is a test for checking whether style recalc is correctly triggered or not<a href="#" title="dummy">when</a> updating <a href="#" title="dummy2">sans serif</a> font-family<a href="#" title="dummy3"> settings</a>.
</p>
</div>
</body>