body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

nav li {
    float: left;
}

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

nav li a:hover {
    background-color: #575757;
}

.content {
    text-align: center;
    margin-top: 20px;
    height: calc(100vh - 68px); /* Anpassung für den Bildschirmhöhe minus Menühöhe */
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column; /* Vertikale Ausrichtung der Inhalte */
}

img {
    max-width: 100%;
    max-height: 100%;
}

/* Mobile Styles */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        width: 100%;
    }

    nav li {
        width: 100%;
    }

    .content {
        margin-top: 10px; /* Reduzieren des oberen Randes für mobile Ansichten */
    }
}