.pfeil_link {
  margin-bottom: 15px;
}

div#programm_links {
  float: left;
  margin-right: 20px;
  width: 530px;
}

div#bilder_rechts {
  float: left;
  width: 220px;
  margin-top: 40px;
}
div#bilder_rechts img {
  margin-bottom: 30px;
  border: solid 1px;
}

h2, h3 {
  margin: 0px;
  padding: 0px;
}

ul, li {
  margin-top: 0px;
  margin-bottom: 0px;
  padding-top: 0px;
  padding-bottom: 0px;
}

ul>li {
  margin-top: 20px;
  margin-bottom: 0px;
}

ul>li>ul>li {
  margin-top: 10px;
  margin-bottom: 0px;
}

ul>li>ul>li>ul>li {
  margin-top: 0px;
  margin-bottom: 0px;
}