.controls .dropdown-menu {
  display: none;
}
fieldset > legend {
  color: #00519d;
  border-bottom: 1px solid #00519d;
}
fieldset label {
  color: #c00;
}

.zentrum.actions {
  float: right;
  width: 40%;
  border: 1px solid #ccc;
  background-color: #f3f3f3;
  padding: 10px;
  margin: 0 0 20px 20px;
}