#mask {position:absolute;
    z-index:9000;
    background-color:#000;
    display:none;
    left: 0;
    top: 0;
}

#boxes .window {
    position:absolute;
    width:974px;
    height:497px;
    display:none;
    z-index:9999;
    padding:10px;
}

#boxes #dialog {
    width:375px;
    height:203px;
}

.close {
    display:block;
    text-align:right;
}