Can anyone see why this code doesn't give hover underline:
<html>
<head>
<style type="text/css">
#navbar{width:100%;height:30px;color:white;padding-top:5px;background:#888888;}
#navbar a.nav{text-decoration:none;font-size:12pt;margin-left:20px;cursorointer;cursor:hand;}
#navbar a.nav:visited{text-decoration:none;}
#navbar a.nav:active{text-decoration:underline;}
#navbar a.nav:hover{text-decoration:underline;}
</style>
<body>
<br/><br/>
<div id="navbar">
<a class="nav">Aaaaa</a><a class="nav">Bbbbbb</a><a class="nav">Ccccccc</a>
</div>
</body>
</html>
<html>
<head>
<style type="text/css">
#navbar{width:100%;height:30px;color:white;padding-top:5px;background:#888888;}
#navbar a.nav{text-decoration:none;font-size:12pt;margin-left:20px;cursorointer;cursor:hand;}
#navbar a.nav:visited{text-decoration:none;}
#navbar a.nav:active{text-decoration:underline;}
#navbar a.nav:hover{text-decoration:underline;}
</style>
<body>
<br/><br/>
<div id="navbar">
<a class="nav">Aaaaa</a><a class="nav">Bbbbbb</a><a class="nav">Ccccccc</a>
</div>
</body>
</html>