a {color: #000000; background-color: transparent; text-decoration: underline}
a:hover {color: #000000; background-color: #ffff00; text-decoration: underline}

a.top {color: #ffffff; font-family: Verdana; background-color: transparent; text-decoration: underline}
a.top:hover {color: #ffff00; font-family: Verdana; background-color: transparent; text-decoration: underline}

a.menu {color: #ffffff; font-family: Verdana; background-color: transparent; text-decoration: underline}
a.menu:hover {color: #ffff00; font-family: Verdana; background-color: transparent; text-decoration: underline}