body {
    background-color: black;
    color: white;
    text-align: center;
    overflow-wrap: break-word;
}
section {
    float: left;
    width: 50%;
}
iframe {
    border: none;
    width: 95%;
    height: 60vh;
    overflow: hidden;
}
code {
    font-size: x-small;
}