<html>
<head>
<title></title>
<style>
div {
font-size: 12px;
background-color: cyan;
width: 1000px;
letter-spacing: 200px;
}
</style>
</head>
<body>
We don't yet trim trailing letter-spacing.
<div>l e t t e r s p a c i n g</div>
</body>
</html>