#wrap {
    color: #404040;
    /*margin: 0 12%;*/
    margin: 10px 20px;
}


th {
    background: #d8d8d8;
    text-align: left;
    padding: 5px;
    white-space: nowrap;
}

pre, code, tt, dt {
    font: 100% monospace;
    margin: 20px 0;
}