body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 1rem;
}

nav {
    background-color: #333;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    text-align: center;
}

nav ul li {
    display: inline;
}

nav ul li a {
    text-decoration: none;
    color: white;
    padding: 14px 20px;
    display: inline-block;
}

nav ul li a:hover {
    background-color: #4CAF50;
}

section {
    padding: 2rem;
}

section img {
    max-width: 100%;
    height: auto;
    margin-top: 1rem;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem;
}

h2 {
    color: #4CAF50;
}

h3 {
    color: #333;
    margin-top: 1.5rem;
}

#generationen {
    background-color: #e9f7ef;
    padding: 2rem;
}

#generationen h3 {
    color: #2c3e50;
}

#generationen p {
    line-height: 1.6;
}