body {
    background: #000;
    color: #FFF;
    margin: 0;
    padding: 0;
    font-family: Helvetica, sans-serif;
}

canvas {
    padding: 0;
    margin: 0;
    display: block;
    background: #FFF;
}

h1 {
    font-size: 21px;
    padding: 10px 0 0 10px;
}

div.caption {
    margin: 0;
    padding: 5px 0px 5px 10px;
    display: inline-block;
    position: absolute;
}

h2 {
    font-size: 16px;
}

h3 {
    font-size: 12px;
    font-weight: normal;
}

h2, h3 {
    padding: 0;
    margin: 5px 0;
}