body {
  color: black; background-color: #005500;
  font-size: 100.01%;
  font-family: Helvetica,Arial,sans-serif;
  margin: 0; padding: 1em;
}

ul#Navigation {
  background-color: #ffff99;
  color: #000000;
  font-size: 0.91em;
  float: left; width: 15em;
  margin: 0; padding: 0;
  border: 4px solid #009900;
}
ul#Navigation li {
  list-style: none;
  margin: 0; padding: 0.5em;
}
ul#Navigation a {
  display: block;
  padding: 0.2em;
  font-weight: bold;
}
ul#Navigation a.Active {
  font-style: italic;
  letter-spacing: 1mm;
}
ul#Navigation a:link {
  color: black; background-color: #ffff99;
}
ul#Navigation a:visited {
  color: black; background-color: #aaaa33;
}
ul#Navigation a:hover {
  color: #00DD00; background-color: white;
}
ul#Navigation a:active {
  color : black; background-color: white;
}

div#Main {
  background-color: #ffff99;
  color: #000000;
  margin-left: 15em;
  padding: 0 1em;
  border: 4px solid #009900;
  min-width: 16em; /* Mindestbreite (der Ueberschrift) verhindert Anzeigefehler in modernen Browsern */
}
div#Main h1 {
  text-align: center;
  font-size: 1.5em;
  margin: 0 0 1em;
}
div#Main h2 {
  text-align: center;
  font-size: 1.2em;
  margin: 2em 0 1em;
}
div#Main p {
  font-size:1em;
  margin: 0.3em 0;
}
div#Main a {
  font-weight: bold;
}
div#Main a:link {
  text-decoration: none;
  color: green;
  background-color: #ffff99;
}
div#Main a:visited {
  text-decoration: none;
  color: #00aa00;
  background-color: #ffff99;
}
div#Main a:hover {
  text-decoration: underline;
}
div#Main a:active {
  color : white;
  background-color: #ffff99;
}