body {
    margin: 0;
    overflow: hidden;
    background-color: #000;
    font-family: sans-serif;
    color: white;
}

canvas {
    display: block;
    width: 100vw;
    height: 100vh;
}

#ui {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.75);
    padding: 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
    /*pointer-events: none;*/
}

#ui p {
    margin: 0;
}

#ui h1 {
    margin: 0;
}

#ui p + p {
  margin-top: 0.5em;
}