/* Outer */
.popup {
    width:100%;
    height:100%;
    display:none;
    position:fixed;
    top:0px;
    left:0px;
    background:rgba(51,51,51,1);
    z-index: 99999;
}
 
/* Inner */
.popup-inner {
    max-width: 75%;
    width: 560px;
    padding:18px;
    position:absolute;
    top:50%;
    left:50%;
    -webkit-transform:translate(-50%, -50%);
    transform:translate(-50%, -50%);
    box-shadow:0px 2px 6px rgba(0,0,0,1);
    border-radius:3px;
    background:#fff;
}
.popup-inner img {
    margin-bottom: -4px;
}