h1, h2, h3, h4, h5, h6 {
    color: whitesmoke;
}

body {
    color: #a3a3a3;
    font-size: xx-large;
}

img {
    background-color: whitesmoke;
}

iframe {
    background-color: whitesmoke;
    width: 100%;
    height: 6em;
}

.ok {
    background-color: #1e8226;
}

.ko {
    background-color: #822224;
}

#actions_log {
    position: fixed;
    top: 0;
    width: 100%;
}