.container img {
  float:left;
  margin-right:20px;
  margin-bottom:10px;
}

.vorwort {
  font-style:italic;
}

table {
  background-color:#CCFFCC;
  margin-bottom:50px;
}

td {
  margin:0px;
  vertical-align:top;
  background-color:#CCFFCC;
  padding-left:5px;
  padding-bottom:5px;
  padding-top:5px;
  padding-right:20px;

}

th {
  padding-left:10px;
  background-color:#339966;
  text-align:left;
  height:40px;
  margin:0px;
}