body {
  margin-top: 0px;
  margin-left: 0px;
  margin-right: 0px;
  background-image: url("bild.jpg");
  background-repeat: no-repeat;
  background-size: 220vh;
  background-position: center top;
}

/* Restliche CSS-Stile hier */


/* Mobile Geräte 
@media only screen and (max-width: 600px) {
  body {
    background-size: contain;
  }
}*/

#oben {
  height: 60px;
  width: 100%;
  background-color: rgb(0, 0, 0);
  color: rgb(255, 255, 255);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#oLinks {
  height: 100%;
  width: 20%;
  display: flex;
  align-items: center;
  justify-content: left;
  margin-left: 10px;
}

#oRechts {
  height: 100%;
  width: 80%;
  display: flex;
  align-items: center;
  justify-content: right;
  margin-right: 10px;
}

.buttonO {
  height: 30px;
  width: 100px;
  background-color: rgb(0, 255, 0);
  color: rgb(255, 255, 255);
  border-color: rgb(0, 255, 0);
  border-radius: 15px;
  font-size: 15px;
}

#unten {
  width: 50%;
  background-color: rgba(120, 120, 120, 0.6);
  position: fixed;
  top: 60px;
  bottom: 0;
  left: 25%;
  scrollbar-color: rgba(120, 120, 120, 0.6);
  scrollbar-track-color: rgb(120, 120, 120); /* Korrekte Schreibweise */
  scrollbar-face-color: rgb(120, 120, 120);
  scrollbar-arrow-color: rgb(120, 120, 120);
  overflow-y: auto;
}


#unten p {
  margin: 0;
}

/*#unten::-webkit-scrollbar {
  display: none;
}*/

#platz2 {
  width: 25%;
  height: 100%;
}

/* Rest of your styles */
#untent {
  width: 100%;
  display: flex;
  justify-content: center;
  text-align: center;
}
#ddrohne {
  justify-content: center;
  text-align: center;
}

#platz33 {
  width: 100%;
  height: 30px;
}

.i {
  width: 50%;
  height: 50%;
  border-radius: 50%;
}

.controls {
  color: rgb(255, 255, 255);
  background-color: rgb(0, 255, 0);
  border-radius: 25%;
  border-color: rgb(0, 255, 0);
}