.formbox {
  width: 510px;
  color: #000000;
  background-color: #F0EEEE;
}

.reihe {
  clear: both;
  padding: 2px 0px;
}

.label {
  float: left;
  width: 500px;
  padding-top: 3px;
  padding-left: 10px;
  font-size: 14px;
  line-height: 20px;
}

.feld {
  float: right;
  width: 480px;
  text-align: left;
} 

.knopf {
  clear: both;
  text-align: left;
  padding-top: 15px;
  padding-bottom: 30px;
  padding-left: 10px;
}

.defbreite {
  width: 450px;
}