body {
    background-color: #000000;
    color: #7ed073;
    font-family: monospace;
}

a:link, a:active, a:visited {
    color: #44ff44;
    text-decoration: none;
}

img.inline {
    display: inline-block;
    float: left;
    margin: 1em;
}

a:hover {
    color: #ffffff;
    text-decoration: underline;
}

hr {
    border: solid #666666 0;
    border-top-width: 1px;
    height: 0;
}

div.boxtop {
    background-image: url(http://files.oldos.org/images/bg.gif);
    color: #d3ffcf;
    font-size: 1.5em;
    font-weight: bold;
    padding-left: .25em;
    padding-right: .25em;
}

div.boxbottom {
    color: #44ff44;
    font-size: 1.25em;
    font-style: italic;
    font-weight: bold;
}

div.box {
    justify-content: center;
    margin: auto;
    width: 95%;
}

div.boxtext {
    color: #7ed073;
    display: inline-block;
    font-family: sans-serif;
    font-size: 1em;
    padding-left: .25em;
    padding-right: .25em;
    text-align: justify;
    width: 95%;
}

div.clear {
    clear: both;
    width: 100%;
}

div.boxtext img {
    margin: 1em;
}

a.nav, a:link.nav, a:visited.nav,
a.topnav, a:link.topnav, a:visited.topnav,
a.lastnav, a:link.lastnav, a:visited.lastnav {
    color: #000000;
    display: block;
    font-size: 1.25em;
    font-weight: bolder;
    margin: 0 0 0 0;
    padding: 0 .5em 0 .5em;
    text-decoration: none;
}

a:hover.nav, a:hover.topnav, a:hover.lastnav {
    background-color: #111111;
    color: #d3ffcf;
    display: block;
    text-decoration: none;
}

div.linecenter {
    background-color: #111111;
    background-image: url(http://files.oldos.org/images/line.gif);
    background-position: 50% 50%;
    background-repeat: repeat-x;
    text-align: center;
}

span.invert {
    background-color: #d3ffcf;
    color: #000000;
    font-size: 1.5em;
}

ul#menu {
    background-color: #d3ffcf;
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

li.submenu {
    float: left;
    position: relative;
}

li.lastmenu {
    margin-left: auto;
    position: relative;
    text-align: right;
}

li.submenu:hover ul, li.lastmenu:hover ul {
    display: block;
}

ul.submenu, ul.lastmenu {
    background-color: #d3ffcf;
    border-color: #111111;
    border-style: solid;
    border-width: 0 .25em .25em .25em;
    display: none;
    list-style: none;
    margin: 0 0 0 0;
    padding: 0 0 0 0;
    position: absolute;
    top: 1.5em;
    white-space: nowrap;
    width: fit-content;
}

ul.submenu {
    left: 0;
}

ul.lastmenu {
    right: 0;
}

div#logo {
    background-color: #222222;
}

div#content {
    width: 100%;
}

.boxtop ul {
    background-image: url(http://files.oldos.org/images/bg.gif);
    background-repeat: repeat;
    height: 1.25em;
    line-height: 1.25em;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

ul.boxbottom {
    list-style-type: none;
}

.boxbottom li.right {
    list-style-type: none;
    margin-right: 2em;
    text-align: right;
}

.boxtop a:link, .boxtop a:visited {
    color: #d3ffcf;
}

.boxbottom li.left {
    color: #7ed073;
    list-style-type: none;
    margin-right: 2em;
    text-align: right;
}

.boxbottom a:link, .boxbottom a:visited {
    color: #7ed073;
}

.boxtop li.left {
    float: left;
}

.boxtop li.right {
    float: right;
}

div.footer {
    background-color: #222222;
    font-size: 1em;
    text-align: center;
}