body {
  font-family: Arial, sans-serif;
  background-color: white;
  color: black;
  margin: 0;
  padding: 20px;
}

nav {
  background-color: orange;
  padding: 15px;
  text-align: center;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 15px;
}

nav a:hover {
  color:yellow;
}

h1 {
  color: black;
  text-align: center;
}

h2 {
  color: black;
  margin-top: 30px;
}
  
img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 10px;
}
.donker {
  background-color: #2c2c2c;
  color:white;
}

  .donker h1 {
  color: white;
  }

.donker h2 {
  color:white;
}