html,
body {
    margin: 1em;
    margin-top: 1em;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;

}


canvas {
    display: block;
}

#parent {
    display: flex;
    flex-direction: row;
}

#arrayBox {
    white-space: nowrap;
}