body {
    background-color: #000;
    color: #eee;
    font-size: 48px;
}
.main {
    background-color: #211;
    width: 700px;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
}
.block {
    width: 100px;
    height: 100px;
    margin-top: 0;
    margin-left: 0;
    margin-bottom: 50px;
    float: left;
    margin-right: 50px;
    background-color: #113;
}
.item:hover {
    background-color: #224;
}
.active {
    background-color: #447;
}
.active:hover {
    background-color: #363666;
}
.lo {
    background-color: #000;
}
.rio {
    margin-right: 0;
    background-color: #111;
    line-height: 100px;
    text-align: center;
    font-weight: bold;
}
.off .block {
    background-color: #000;
    font-size: 20px;
    font-family: "arial";
    line-height: 100px;
    text-align: center;
    font-weight: normal;
}
.off .left {
    background-color: #121;
}
.off .middle {
    background-color: #112;
}
.off .middle a:hover {
    background-color: #223;
    cursor: pointer;
}
.off .right {
    background-color: #112;
}
.off a {
    display: block;
}
.off .right a:hover {
    background-color: #223;
    cursor: pointer;
}
.off .rio {
    background-color: #121;
}
.off .rio a:hover {
    background-color: #232;
    cursor: pointer;
}
#wide {
    background-color: #212;
    width: 550px;
    height: 100px;
    margin-top: 0;
    margin-left: 150px;
    margin-bottom: 50px;
    padding: 0;
    float: left;
    font-size: 20px;
    font-family: monospace;
}
#codepanel {
    margin: 10px;
}
.hidden {
    visibility: hidden;
}
#closebutton {
    float: right;
    width: 15px;
    font-weight: normal;
    font-size: 16px;
    cursor: pointer;
}