sources for py.css [rev. unknown]
body, h1, h2, h3, h4, td, p, div {
  /*margin-top: 80px; 
  position: fixed;*/
  font-family: sans-serif;
  font-size: 0.9em;
}

#slide0 h1.title {
  text-align: center;
  font-family: sans-serif;
}

div#header, div#footer, div#controls {
  background-color: white;
}

div#header {
  background-image: url("merlinux-klein.png");
  background-repeat: no-repeat;
  margin: 3px;
  height: 100px;
  border-bottom: 1px solid black;
}

.slide h1 {
  background-color: white;
  margin-left: 180px;
  padding-left: 0px;
  color: black;
  font-size: 1.2em;
}

div#footer {
  padding: 3px;
  height: 4em;
  border-top: 1px solid black;
}

div#footer h1, div#footer h2, div#footer h3 {
  font-family: "Times New Roman";
  font-style: italic;
  padding: 0px;
}

div#footer h1 {
  font-size: 2em;
}

#controls {
  border: 1px solid red;
  background-color: red;
  width: 100px;
  visibility: hidden;
}

#controls #controlForm {
  visibility: visible;
}

#navList, #navLinks {
  background-color: transparent;
}

#navLinks a#toggle, #navLinks a#prev, #navLinks a#next {
  background-color: transparent;
}

/* some hacks to fix whitespace between list items */

li, li p {
  line-height: 1.2em;
  font-size: 1em;
  margin: 0px;
}