.image {
    cursor:zoom-in;
}

.popup {
    position: absolute;
    height:100%;
    width:100%;
    top:0;
    left:0;
    display:none;
    text-align:center;
}

.popup_bg {
    background:rgba(0,0,0,0.3);
    position:fixed;
    z-index:1;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: auto;
    height: auto;
}


.popup_img {
    position: fixed;
    z-index:2;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    max-height: 90%;
}

.popup_img {
    pointer-events: none;
}