<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:ibooks="http://apple.com/ibooks/html-extensions" xmlns:epub="http://www.idpf.org/2007/ops">
<head>
<style>
.yellow::first-line { color:grey }
</style>
</head>
<body>
<p>Test to make sure that the decoration line paints properly underneath the subscript.
</p>

<p class="yellow" style="font-size:40px; padding-top:5px; float:left; text-decoration:underline;-webkit-text-underline-position:under; border:1px dotted orange"><span style="position:relative;">Here is the subscript for this line.</span>
</p>