body {
    font-family: sans-serif;
    padding: 1rem;
    margin: 0;
    width: 100vw;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: justify;
    text-align-last: center;
}

main {
    max-width: 600px;
}

.left {
    text-align: justify;
    text-align-last: left;
}

.side-by-side {
    display: flex;
    flex-direction: row;
    gap: 2rem;
}

.side-by-side * {
    flex-grow: 1;
    flex-basis: 0;
}