here is one example just try it....:)
<html>
<head>
<style>
a:link {color:#FF0000;}
a:visited {color:#00FF00;}
a:hover {color:#FF00FF;}
a:active {color:#0000FF;}
</style>
</head>
<body>
<p><a href="http://niravprabtani.kumsworld.com" target="_blank">This is a link</a></p>
<p>Note: a:hover MUST come after a:link and a:visited in the CSS
definition in order to be effective.</p>
<p>Note: a:active MUST come after a:hover in the CSS definition in order
to be effective.</p>
</body>
</html>