body {
  margin:0;
  font-family:sans-serif;
  font-size:13px;
}

a {
  color:#990000;
  text-decoration:none;
}

a:hover {
  color:red;
  text-decoration:underline;
}

.schedule_table th {
  background:#dddddd;
}

.schedule_table {
  font-size:13px;
}

.light {
  background:#eeeeee;
}

.dark {
  background:#dddddd;
}

.top_menu {
  float:right; 
}

.top_menu a {
  padding:10px;
  display:inline;
  background:#ffffcc;
  font-size:18px; 
}