body, h1, h2, h3, h4, h5, h6 {
    font-family: Georgia, serif;
    /* font-family: "Times New Roman", Georgia, Serif;
    font-family: "Playfair Display"; */
}

.w3-centered {
    margin: 0 auto;
    display: inline-block;
    float: none;
}

#SourceCodeSection img {
    border: 1px solid #ccc;
    padding: 5px;
    border-radius: 4px;
}

#SourceCodeSection h3 {
    font-size: 1.5em;
    margin-top: 0;
}

.scrollable-image {
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid #ddd;
    padding: 5px;
    border-radius: 4px;
}