<style type="text/css">

.class1 A:link {color:#008080;text-decoration: none;}
.class1 A:visited {color:#b22222;text-decoration: none;}
.class1 A:active {color:#cd853f;text-decoration: none;}
.class1 A:hover {color:#f4a460;text-decoration: underline;}

.class2 A:link {color: #f0e68c;text-decoration: none}
.class2 A:visited {color: #deb887;text-decoration: none}
.class2 A:active {color: #f6ffe2;text-decoration: none}
.class2 A:hover {color: #eee8aa;text-decoration: underline}

.class3 A:link {color:#008080;text-decoration: none;}
.class3 A:visited {color:#b22222;text-decoration: none;}
.class3 A:active {color:#cd853f; text-decoration: none;}
.class3 A:hover {text-decoration: underline; color: red;}

</style>