boomref.css

a {
    color: #9f9

}

/* Anchor tags are not links as such, so make them more subtle. */
a[name] {
    color: #bbf;
}

.side-float {
    float: right;
    clear: right;
    font-family: Arial, Helvetica, sans-serif;
    width: 20em;
    border: 1px solid black;
    padding: 10px;
    margin-bottom: 10px;
}

.side-float img {
    float: left;
    margin-top: 12px;
    margin-bottom: 12px;
    margin-right: 10px;
}

.info-float img {
    /* Give a bit more margin because info floats are taller. */
    margin-top: 20px;
    margin-bottom: 20px;
}

.calc-float {
    background-color: #448;
}

.video-float {
    background-color: #555;
}

.video-popup {
    width: 480px;
}

.screenshot-float {
    background-color: #343;
}

.screenshot-float img {
    /* Scale to 4:3 aspect ratio */
    width: 80px;
    height: 60px;
    cursor: pointer;
}

.screenshot-popup img {
    /* Scale to 4:3 aspect ratio */
    width: 640px;
    height: 480px;
}

#content pre {
    margin: 0;
    margin-top: 1em;
}

#content p {
    white-space: pre;
    font-family: monospace;
    margin: 0;
}

#content p[breakable="true"] {
    margin-top: 1em;
    white-space: normal;
}

#content[proportional="true"] p {
    display: block;
    white-space: normal;
    font-family: Helvetica;
    text-align: justify;

    width: 34em;
    margin-top: 1em;
    margin-bottom: 1em;
}

body {
    background-color: #222;
    color: #fed;
}