body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px;
    background-color: #f4f4f9;
}

#pca-plot {
    width: 90%;
    max-width: 800px;
    height: 500px;
    margin-bottom: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: white;
    border-radius: 8px;
}

#description {
    max-width: 800px;
    text-align: center;
}