diff --git a/content/static/datenspuren/fahrplan/style.css b/content/static/datenspuren/fahrplan/style.css
index 6608bee71..0be2700f9 100644
--- a/content/static/datenspuren/fahrplan/style.css
+++ b/content/static/datenspuren/fahrplan/style.css
@@ -1,57 +1,409 @@
-#conference-logo, #menu, #content {
-  float: left;
-  clear: none;
+/*
+ * 26C3 Fahrplan Stylesheet
+ */
+ 
+body {
+  background-color: white;
+  color: #333;
+  font-family: "Lucida Grande", "Arial", sans-serif;
 }
-
-#schedule h1 {
-  clear: left;
-}
-
-img {
-  border: none;
-}
-
-a {
-  color: #025000;
-  text-decoration: none;
-}
-a:hover {
+.feedback a{
   color: white;
-  background-color: #049000;
+}
+@media print {
+  .noprint {
+    display: none;
+  }
+}
+#content {
+  position: absolute;
+  top: 20px;
+  left: 175px;
+  padding: 0px;
+  margin-top: 0px;
+  margin-bottom: 20px;
+  clear:  both;
+  right: 2em;
+  border-style: solid;
+  border-width: 1px;
+  border-color: #049000;
+  border-top-width: 5px;
+ 
+  background-color: #ddd;
+}
+:link, :visited {
   text-decoration: none;
+  color: black;
 }
-
-.release {
-  display: none;
+:link:hover, :visited:hover {
+  text-decoration: underline;
 }
-
-#schedule table {
-  border-collapse: collapse;
-  border-spacing: 0;
+div.section {
+  clear:  both;
+  margin: 20px;
 }
-#schedule th, #schedule td {
+/* TEXT */
+p.release {
   margin: 0;
-  padding: 0.1em 0.2em;
-}
-#schedule tbody tr td.event {
-  background-color: #eee;
-  border: 2px solid #049000;
-}
-#schedule tbody tr td.empty {
-  background-color: #74c070;
-  border: 2px solid #74c070;
-}
-
-#infobox { 
+  margin-bottom: 10px;
+  padding: 5px 10px 5px 10px;
   float: right;
-  background-color: #eee;
-  border: 2px solid #049000;
+  color: white;
+  font-weight: bold;
+  background-color: #049000;
+  font-size: 100%;
+  display: none;  // "PREVIEW" :(
 }
-
-#navigation {
+p.intro {
+  color: #444;
+  font-size: 150%;
+  margin-left: 20px;
+}
+p.intro em {
+  font-family: "Times", serif;
+}
+/* IMAGES */
+img {
+	border-style: none;
+}
+#event img.event-image,
+#speaker img.speaker-image {
+  height: 128px;
+  float: right;
+  margin-left: 20px;
+  margin-bottom: 10px;
+  padding: 0;
+  border: 1px solid #047000;
+}
+#speaker img.event-image,
+#event img.speaker-image {
+	height: 48px;
+}
+#event-index img.event-image,
+#speaker-index img.speaker-image {
+  float: left;
+  margin-right: 10px;
+  height: 48px;
+  width: 48px;
+}
+#event-index td.event p,
+#speaker-index td.speaker p {
+  margin-left: 60px;
+}
+/* INFOBOXES */
+#infobox {
+  float: right;
+  margin-left: 20px;
+  margin-bottom: 10px;
+  width: 250px;
+  min-width: 250px;
+  background-color: #047000;
+  border: 2px solid black; //#047000;
+  padding: 0px;
+}
+#infobox table {
+  width: 100%;
+}
+#infobox tr {
+  margin: 0;
+}
+#infobox td.keyword {
+  text-align: right;
+  padding-right: 5px;
+  width: 25%;
+}
+#infobox td.value {
+  font-weight: bold;
+  text-align: left;
+  padding-left: 5px;
+}
+#infobox td.feedback {
+  background-color: #090;
+  color: white;
   text-align: center;
+  padding-left: 2px;
+  padding-right: 2px;
 }
-#navigation .previous, #navigation .next { 
-  background-color: #74c070;
-  border: 2px solid #049000;
+#infobox span.person-name,
+#infobox span.event-title {
+  font-weight: bold;
+  font-size: 120%;
+}
+/* TABLES */
+table {
+  border-collapse: seperate;
+}
+th {
+  background-color: #047000;
+  color: white;
+  text-align: center;
+  font-variant: small-caps;
+  padding-left: 2px;
+  padding-right: 2px;
+}
+td {
+  padding: 2px;
+  vertical-align: top;
+  text-align: left;
+}
+/* EVENT */
+h1 { 
+  text-shadow: white 0 1px 1px;
+}
+#event h1.title {
+  margin-bottom: 5px;
+}
+#event p.subtitle {
+  font-family: "Times", serif;
+  text-shadow: white 0 1px 0;
+  font-size: 120%;
+  margin-top: 5px;
+}
+#event div.abstract {
+}
+#event div.description {
+}
+/* EVENT NAVIGATION */
+#navigation {
+	clear: both;
+	margin-top: 50px;
+	margin-left: 0;
+	margin-right: 0;
+	margin-bottom: -20px;
+	padding: 0;
+}
+#navigation span {
+	padding: 5px;
+	background-color: #049000;
+	color: white;
+	font-weight: bold;
+	border: 2px solid black;
+	border-bottom: none;
+}
+#navigation span.previous {
+	float: left;
+}
+#navigation span.next {
+	float: right;
+}
+/*
+#navigation span.previous:before {
+	content: "<<<  ";
+}
+#navigation span.next:after {
+	content: "  >>>";
+}
+*/
+#navigation a {
+	color: white;
+}
+#navigation a:hover {
+	text-decoration: underline;
+}
+#navigation a:hover {
+	color: white;
+	text-decoration: underline;
+}
+/* EVENT INDEX */
+#event-index p.title {
+	font-weight: bold;
+	font-size: 150%;
+	margin: 0;
+}
+#event-index p.subtitle {
+  font-family: "Times", serif;
+  font-style: italic;
+  font-size: 140%;
+  margin-top: 5px;
+}
+/* COLOURS: EVENT INDEX, SPEAKER INDEX, EVENT DETAIL */
+#event-index th, #speaker-index th, #infobox th {
+	background-color: #047000;
+}
+#event-index td, #speaker-index td, #infobox td {
+	background-color: #c1c1c1;
+}
+#event-index td.track-community {
+  background-color: khaki;
+}
+#event-index td.track-culture {
+  background-color: plum;
+}
+#event-index td.track-hacking {
+  background-color: lightgreen;
+}
+#event-index td.track-making {
+  background-color: skyblue;
+}
+#event-index td.track-science {
+  background-color: silver;
+}
+#event-index td.track-society {
+  background-color: moccasin;
+}
+/* SCHEDULE */
+#schedule th {
+  padding: 10px;
+  background-color: #047000;
+  color: white;
+}
+#schedule td {
+  padding: 4px;
+}
+#schedule td.time {
+  font-size: 120%;
+  vertical-align: top;
+  background-color: #047000;
+  color: white;
+  padding: 2px;
+}
+#schedule td.empty {
+  background-color: #e6e9e1;
+}
+#schedule td.event {
+  background-color: #c1c1c1;
+  padding: 2px;
+/*
+  border-color: black;
+  border-style: solid;
+  border-width: 1px;
+*/
+}
+#schedule td.conflict {
+  background-color: red;
+  border-color: black;
+  border-style: solid;
+  border-width: 0.01cm;
+}
+#schedule td.track-community {
+  background-color: khaki;
+}
+#schedule td.track-culture {
+  background-color: plum;
+}
+#schedule td.track-hacking {
+  background-color: lightgreen;
+}
+#schedule td.track-making {
+  background-color: skyblue;
+}
+#schedule td.track-science {
+  background-color: silver;
+}
+#schedule td.track-society {
+  background-color: moccasin;
+}
+ul.speakers { margin: 0; padding: 0; display: inline; font-weight: bold; }
+ul.speakers li { margin: 0; padding: 0; display: inline; }
+ul.speakers li+li:before { content: ", "; }
+#schedule span.language {
+  font-weight: bold;
+}
+#schedule span.track {
+  font-weight: bold;
+}
+#schedule span.type {
+  font-weight: bold;
+}
+#schedule p.abstract {
+  border-top: black dotted 1px;
+  font-size: 90%;
+  padding: 8px 2px 0px 2px;
+}
+#schedule span.event-id {
+  display: block;
+  color: white;
+  background-color: black;
+  text-align: center;
+  padding: 2px;
+  width: 3em;
+}
+#schedule p.title {
+  font-weight: bold;
+  font-size: 125%;
+  margin-bottom: 0;
+  padding-bottom: 0;
+}
+#schedule p.subtitle {
+  font-family: "Times", serif;
+  font-style: italic;
+  font-size: 125%;
+  margin-top: 0;
+}
+/* LINKS */
+#conference-logo {
+	position: absolute;
+	
+	left: 20px;
+	top: 20px;
+	width: 135px;
+	text-align: center;
+}
+#menu {
+	position: absolute;
+	left: 20px;
+	top: 170px;
+	width: 135px;
+}
+#menu ul {
+	margin: 0;
+	padding: 0;
+}
+#menu ul.track {
+  font-size: 0.9em;
+  margin-left: 15px;
+  width: 120px;
+}
+#menu li {
+	margin:  0;
+	padding: 0;
+	display: block;
+}
+#menu li span {
+	display:  block;
+	
+	padding: 4px;
+	font-size: 110%;
+	line-height: 120%;
+	margin-top: 5px;
+	margin-bottom: 5px;
+	margin-left: 0;
+	margin-right: 0;
+	text-align: center;
+	
+	border-style: solid;
+	border-width: 1px;
+	border-color: #049000;
+}
+#menu :link,
+#menu :visited {
+	text-decoration: none;
+	color: black;
+}
+#menu span.normal {
+	background-color: #e1e1e1;
+}
+#menu span.normal:hover {
+	background-color: #c1c1c1;
+}
+#menu span.normal:active {
+	background-color: #e1e1e1;
+}
+#menu span.selected {
+	background-color: #999;
+	color: #fff;
+	font-weight: bold;
+}
+#menu span.active {
+	background-color: #999;
+	color: black;
+	font-weight: bold;
+}
+#menu span.active:hover {
+	color: #ccc;
+}
+@media tty {
+  table {
+    border: medium solid;
+  }
 }