.orange{
  color:  #ff9900;
}

.zeile_w {
  text-align: left;
  background-color: white;
}

.zeile_b {
  text-align: left;
  background-color: #ADD8E6;
  /*background-color: lightgrey;*/
}

.zeile_head {
  font-weight: bold;
  text-align: center;
  background-color: grey;
  color: white;
}

.tabelle_mit_voller_breite{
  border-collapse: collapse;
  border: 1px solid lightgrey;
  width: 100%;
}

.th, td {
  border-collapse: collapse;
  border: 1px solid lightgrey;
}