#lightbox {
    background-color: #000;
    float: left;
    height: 100%;
    opacity: 0.8;
    -moz-opacity: 0.80;
    filter: alpha(opacity=80);
    position: fixed;
    width: 100%;
    z-index: 9999999;
}   
 
#lightboxContent {
    margin: 0 auto;
    opacity: 1;
    position: absolute;
    text-align: center;
    top: 50px;
    width: 100%;
    z-index: 2147483647;
    cursor:pointer;
}