body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    margin-bottom: 0px;
}
.memo {
    margin: 0px;
}
.info {
    margin: 0px;
    font-size: small;
}
#scr {
    width: 520px;
    height: 35px;
}

@media (prefers-color-scheme: dark) {
    body {
    background-color: color-mix(in srgb, Canvas, CanvasText 2.5%);
    color: color-mix(in srgb, CanvasText, Canvas 15%);
    color-scheme: light dark;
    }
}