.datenButton {
  background: #0086cd;
  color: white;
/*
  padding: 16px;
*/
  font-size: 16px;
  border: none;
  cursor: pointer;
/*
  min-width: 150px;
  min-height: 150px;
*/
  display: inline-block;
  border: 1px solid black;
/*
  border-radius: 8px;
*/
}
.datenButton:hover, .datenButton:focus {
	background-color: #03689e;
}
.daten {
  position: relative;
  display: inline-block;
/*
  float:right;
*/
  margin-right: 3px;
}
.datenContent {
  display: none;
  font-size: 1rem;
  position: absolute;
  background-color: #f1f1f1;
  min-width: 160px;
  overflow: auto;
  box-shadow: 2px 2px 10px 5px #0086cd;
/*
  border-radius: 10px;
*/
  z-index: 2;
  padding: 5px;
}
.datenContent input {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  width: 100%;
  min-width: 230px;
}
.datenContent input[type=number] {
	min-width: 230px;
}

.show { display: block; }