.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

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

.close {
    position: absolute;
    right: 10px;
    top: 5px;
    font-size: 30px;
    color: white;
    cursor: pointer;
}

.hidden {
    display: none;
}