html, body{

        font-size: 24px;
        line-height: 1.4;
}

main {
    margin-top: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
    margin: 16px 8px;
}

.about {
    grid-column: 1 / span 2;


}

.colophon {
    grid-column: 3 / span 1;
    color: gray;
    font-size: 16px;
}

.colophon h3 {
    margin-top: 0;
}