body {
  font-family: Arial, sans-serif;
}

#noten-liste {
  list-style: none;
  padding: 0;
  margin: 0;
}

#noten-liste li {
  padding: 10px;
  border-bottom: 1px solid #ccc;
}

#noten-liste li:hover {
  background-color: #f0f0f0;
}

#details-container {
  display: none;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#details-container h2 {
  margin-top: 0;
}