body {
  font-family: Verdana, Arial;
  font-size: 0.9em;
}

.title {
  font-size: 1.5em; 
  text-align: center;
}

.toc b {
  font-size: 1.2em;
  border-bottom: dashed 1px black;
}

a {
  color: blue;
  text-decoration: none;
}

a:visited {
  color: blue;
  text-decoration: none;
}

pre.programlisting {
  font-size: 1.1em;
  background-color: #EEEEEE ;
  border: 1px solid #006600 ;
  padding: 1em;
}

span.symbol {
  font-weight: bold;
}

span.errorname {
  font-weight: bold;
}

span.errortext {
  font-style: italic;
}