a:link  { color: blue; font-size: 10pt; text-decoration: none }
a:visited  { color: purple; font-size: 10pt; text-decoration: none }
a:active  { color: red; font-size: 10pt; text-decoration: none }
a:hover  { color: black; font-size: 10pt; text-decoration: none }
a:focus { font-size: 10pt }
.navbar    { background-color: #ccc }