body a:link { text-decoration: underline; color: blue;}
body a:visited { text-decoration: underline; color: #6B238E;}
body a:hover { text-decoration: underline; color: red; }
.nav a:link { text-decoration: none; color: #663300;}
.nav a:visited { text-decoration: none; color: #663300;}
.nav a:hover { text-decoration: none; color: red; }