* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#container {
    position: absolute;
    top: 0;
    left: 0;
    background: black;
    width: 100%;
    height: 100%;
}

#canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

audio {
    width: 100%;
    margin: 20px auto;
    display: block;
}

#fakeAudio {
    width: 100%;
    margin: 50px auto;
    display: block;
}

input[type="checkbox"] {
    display: block;
    color: white;
    z-index: 2;
    /* Ensure label and checkbox are above the canvas */
    position: relative;
    /* Ensure z-index works */
}

h1 {
    color: white;
    text-align: center;
}

h2 {
    color: white;
    text-align: center;
}