.erreichen {
  font-weight: bold;
  background: radial-gradient(circle,rgba(19, 64, 116, 1) 0%, rgba(87, 199, 133, 1) 50%, rgba(172, 189, 208, 1) 100%);;
  background-size: 300%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: aurora 10s ease infinite;
}
@keyframes aurora {
  0% { background-position: 0% }
  50% { background-position: 100% }
  100% { background-position: 0% }
}