body {display:none;}

html.light body, html.dark body {display:block;}

html.dark body, html.dark div#main_content {
    background-color: #3a3a3a;
    color: #fcfcfc;
}

html.dark body {
    background-image:url(/ui/dark-bg.g.min.svg);
}

html.dark div#banner {
    background-color:#545454;
    border-color:#4d4d4d;
}

html.dark .ui-widget-header {
    background-color:#303030 !important;
    color:#eaeaea !important;
}

html.dark div#lang_control, html.dark div#footer {
    background-color:#212121;
    color:#cfcfcf;
}

html.dark div.placard {
    background-color:#3a3a3a !important;
    color:#fcfcfc !important;
}