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

grid-root {
    display: flex;
    align-items: center;
    margin: 0.5em;
}

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

button {
    max-width: 10em;
    font-size: 1.3em;
}

a {
    font-size: 0.8em;
}

a.active {
    background-color: #eee;
}

a, button {
    font-family: sans-serif;
    color: black;
    text-decoration: none;
    padding: 0.5em 1em;
    border-radius: 2em;
    border: 2px solid gray;
}

input {
    max-width: 4em;
}