#trident-lightbox-container {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    top: 0;
    left: 0;
    z-index: 999;
    backface-visibility: hidden;
}

.trident-lightbox {
    width: calc(100vh - 30px);
    height: calc(100vh - 50px);
    text-align: center;
}
.trident-lightbox img {
    max-width: 100%;
    max-height: 100%;
}