a:link {font-weight: bold; color: #474AD9; text-decoration: none}
a:visited {font-weight: bold; color: #FF0000; text-decoration: none}
body  {font-family:arial; font-size:12pt; color: #000000;background-color:#FFFFFF}
h1,h2,h3 {font-weight:bold; color:#474AD9;text-decoration:none}
TD {font-family:arial; font-size:12pt; color: #000000;}
/*li {list-style-type:disc;font-family:arial; font-size:12pt}*/
ul {list-style-type:disc;color:#800080; font-family:arial; font-size:12pt}
<style type="text/css">
body{font: 76% Verdana,Arial,sans-serifi}
div#container{width: 800px;margin: 0 auto;text-align: center}
div#nav{padding-top: 0px;text-align: center;}
div#offset{position:relative;top:0px;left:250px}
ul#nav {float: right;width: 100%;list-style: none;
     margin: 0;padding: 0;border-bottom: 1px solid #D7D7D7}

ul#nav li{float: left; margin: 0 0.2em 0;padding: 0}

ul#nav a{float: left;padding: 0 0 0 0.4em;background: url(tab.png) no-repeat top left;
    text-decoration: none;color: #222;}

ul#nav span{float: left;padding: 0.4em 0.4em 0.4em 0;
    background: url(tab.png) no-repeat top right;cursor: pointer}

ul#nav li#active a,ul#nav a:hover {
    background: url(tab2.png) no-repeat top left}

ul#nav li#active span,ul#nav a:hover span{
    background: url(tab2.png) no-repeat top right;color: #184D8A}

</style>