#nav a, #nav a:active, #nav a:visited {
    display:block;
    float:left;
    padding:5px 8px;
    background:#596bb3;
    color:#fff;
    border-top: 1px solid #565;
    border-left: 1px solid #565;
    border-right: 1px solid #565;
    margin-right:10px;
    text-decoration:none;
    outline:none;
}
#nav a.selected, #nav a.selected:active, #nav a.selected:visited {
    background:#fff;
    border-top: 1px solid #565;
    border-left: 1px solid #565;
    border-right: 1px solid #565;
    color: #596bb3;
    text-decoration:none;
    outline:none;
}
.hiddencontent {
    padding:12px;
    background:#fff;
    border: 1px solid #565;
    display:none;
}
.clear {
    clear:both;
}