body {text-align: center; }
body, table {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; }
h1 {font-size: 24pt; }

.navbtn {margin: 15px; width: 46; height: 41; border-style: none; } 

a         {color: #00cc66; text-decoration: none; }
a:visited {color: #cc0066; }
a:active  {color: #9933ff; text-decoration: underline; }
a:hover   {color: #ffff00; text-decoration: underline; }

.black {color:white; background:black}
.white {color:black; background:white}

.black:hover {color: #ffff00; }
.white:hover {color: #ff00ff; }