#litebox {
    position: absolute;
    top: 0;
    left: 50%;
    width: 800px;
    margin-left: -400px;
    background: #fff;
    z-index: 1001;
    display: none;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
}

#litebox-shadow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    filter: alpha(opacity=75);
    -moz-opacity: 0.75;
    -khtml-opacity: 0.75;
    opacity: 0.75;
    z-index: 1000;
    display: none;
}