.lightbox{
    position:absolute;
    top: 3px;
    left: 3px;
    z-index: 9999;
    display:none;
}
.overleey{
    background:#000;
    width:180px;
    height: 130px;
    margin-left: 8px;
    opacity: .6;
    transition:linear 2s;
}
.lightbox a{
    position:absolute;
    z-index: 9999;
    top: 50px;
    left: 80px;
    color: #cac8c7;
    font-size: 30px;
}
.gallerya_box:hover .lightbox{
    display:block;
}