body body {
  padding: 0px;
  margin: 0px;
  background-color: #1c20ce;
  font-family:Verdana,Arial,Helvetica,sans-serif;
}

.button {
  width: 200px;
  height: 30px;
  border: 0px;
  background-image:url(../img/nav-n.jpg);
  text-decoration: none;
}

.platzhalter {
  width: 200px;
  height: 20px;
  border: 0px;
}