.jzl-simple-lightbox-background {
    display: none;
    height: 100%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
}
.jzl-simple-lightbox-overlay {
    background-color: rgba(0, 0, 0, 0.8);
    height: 100%;
    position: absolute;
    top: 0;
    width: 100%;
}
.jzl-simple-lightbox-wrap {
    width: 80vw;
    height: 70vh;
    max-width: 540px;
    position: absolute;
    top: 45%;
    left: 50%;
    /* bring your own prefixes */
    transform: translate(-50%, -50%);
}
.jzl-simple-lightbox-content {
    height: 100%;
    position: relative;
    background: white;
    padding: 1rem;
    border-radius: 1rem;
}
.jzl-simple-lightbox-content .jzl-simple-lightbox-content-body {
    overflow-y: auto;
    height: 100%;
}
.jzl-simple-lightbox-content .jzl-simple-lightbox-close {
    cursor: pointer;
    line-height: 1em;
    position: absolute;
    top: 10px;
    right: 10px;
}

.jzl-simple-lightbox-shown { overflow: hidden; }
.jzl-simple-lightbox-shown .jzl-simple-lightbox-background { display: block; }