.gallery {
    text-align: center;
    display: inline-block;
}

.gallery > .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
}

.gallery > .overlay > .modal-content {
    position: relative;
    top: 50%;
    max-width: 100%;
    max-height: 90vh;
    transform: translateY(-50%);
    margin: 1cm 0;
}

.gallery > .overlay > .modal-content > img {
    max-width: inherit;
    max-height: inherit;
}

.thumb {
    max-width: 16em;
    max-height: 12em;
}

.gallery > figure {
    display: inline-block;
    padding: 1em;
    margin: 0.5em;
    border: 0.1em solid #272727;
}

.gallery > figure > figcaption {
    padding-top: 0.5em;
}