body {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    height: 100dvh;
    margin: 0;
    color: #212121;
    background-color: #fafafa;
}

grid-root {
    display: flex;
    align-items: center;
}

.controls {
    margin-top: 2em;
    display: flex;
    flex-direction: column;
}

button {
    max-width: 10em;
}

input {
    max-width: 4em;
}