body {
  font-family: Arial;
  margin: 0;
  padding: 0;
  background-color:rgb(171, 218, 237);
}
  
header{
  background-color: #1b3569;
  color: rgb(255, 255, 255);
  padding: 15px;
  text-align: center; 
}
  
main {
  align-items: center;
  background-color: rgb(34, 34, 34);
}

.content {
  display: flex;
  flex-direction: column; 
  background-color: rgb(171, 218, 237);
  padding-top: 50px;
  padding-bottom: 50px;
}

#dokumentation{
  background-color: rgb(255, 255, 255);
  padding-left: 50px;
  padding-right: 50px;
  padding-top: 10px;
  padding-bottom: 50px;
  border-style: double;
  border-width: 5px;
  border-color: #1b3569;
  margin: auto;
  height: 100px;
  width: 500px;
  color: black;
}

h2{
  color: white;
}

#ueberschrift{
  margin: 0 auto;
  width: 200px;
  padding-bottom: 20px;
}

#inhalt {
  width: 100%;
  text-align: center;
  align-content: center;
  padding-bottom: 20px;

}

#geometrie {
  top: 0;
  left: 0;
  width: 800px;
  height: 500px;
}

#toggleOutline {
  background-color: #1b3569;   
  color: white;                
  border: none;               
  border-radius: 6px;          
  padding: 8px 16px;           
  font-size: 15px;
  cursor: pointer;          
  transition: background-color 0.3s ease; 
}

#toggleOutline:hover {
  background-color: #2c4b94;
}