H1 {font-size: 22pt; font-family: Helvetica, Univers, sans-serif}
H2 {font-size: 18pt; font-family: Helvetica, Univers, sans-serif}
H3 {font-size: 16pt; font-family: Helvetica, Univers, sans-serif}
TT {font-size: 11pt; font-family: Courier, monospace}
A:link {color: #5555dd; text-decoration: none}
A:visited {color: #770099; text-decoration: none}
A:active {color: green; text-decoration: none}