body {
    margin: 0;
}

#wrapper {
    width: 100vw;
    height: 100vh;
}

#controls {
    position: absolute;
    margin: 24px;
    padding: 8px;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.65);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    color: white;
}

#controls input[type=text] {
    width: 32px;
}