Lightbox popup

popup.css

/*------------------------------------------------------------
 Lightbox Stuff (replace POPUPBLOCK with name of pop-up div)
-----------------------------------------------------------*/
#overlay {
    background-color: #E0E1DC;
    display: none;
    height: 100%;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}
POPUPBLOCK {
    background-color:#2f2f2f;
    border: 5px solid;
    border-radius: 5px 5px 5px 5px;
    display: none;
    padding: 50px;
    position: absolute;/* If Small can be fixed positioned */
    z-index: 1001;
}
#close-overlay {
    cursor: pointer;
    display: none;
    color: #000;
    position: absolute;
    top: -26px;
    right: 1px;
    font-size: 17px;
}
#close-overlay:hover {
    color: #fff;
}