.lightbox{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
}

.lightbox.active{
    opacity: 1;
    pointer-events: initial;
}

.lightbox-content{
    position: absolute;
    top: 50%;
    left: 50%;
    max-height: calc(100% - 6em);
    max-width: calc(100% - 6em);
    transform: translate(-50%, -50%);
}


.lightbox-back{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    cursor: pointer;
}

.lightbox-content img{
    max-width: 100%;
    max-height: 100%;
}

.lightbox-content::after{
    content: '\000D7';
    position: absolute;
    top: -2em;
    right: -2em;
    width: 2em;
    line-height: 2em ;
    text-align: center;
    background-color: wheat;
    box-shadow: 1px 1px 3px black;
    border-radius: 2em;
    pointer-events: none;
}