embed.css

/* embed-specific style overrides */
body {
    background: #000;
}

.emulator {
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.button.shader {
    /* Feature not yet working, so lets just hide it. */
    display: none;
}

#infoOverlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #333;
    opacity: 0.8;
    z-index: 0;
}

#infoDialog {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -200px;
    width: 90%;
    margin-left: -200px;
    max-width: 400px;
    max-height: 400px;
    padding: 20px;
    background-color: #fff;
    opacity: 1;
    z-index: 1;
    font-size: 150%;
}

#infoClose {
    text-decoration: none;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    padding: 0;
    margin: 0;
    line-height: 0.5em;
}