Works fine for me; using this:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Black Text Red Underline</title>
<style type="text/css">
div.blackred {text-align:center}
span.c2 {text-decoration: underline; color: red;}
span.c1 {color: black;}
</style>
</head>
<body>
<div class="blackred"><span class="c2"><span
class="c1">Black
text, red underline</span></span>
</div>
</body>
</html>