<html>
<head>
<style type="text/css">
@font-face {
font-family: Pos;
src: url(../fonts/PositioningTest2.ttf);
}
p {
font-family: Pos;
font-size: 50px;
opacity: 0.5;
}
</style>
</head>
<body>
<!-- The PositioningTest2 font uses a GSUB substitution lookup
to replace the 'o' with a raised version of the glyph -->
<p>Hello World!</p>
</body>