#gallery {
    min-height: 100vh;
}
.gallery {
    max-width: 1020px;    
    margin: auto;
    place-self: center;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1em;
    padding: 1em;
}

.gallery__img {
    cursor: pointer;
}

.gallery__figure {
    position: relative;
}
.gallery__figcaption {
    display: none;
    position: absolute;
    text-align: center;
    line-height: 2.3125em;
    bottom: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    font-size: 0.75rem;
    color: #fff;
}

.gallery__figure:hover .gallery__figcaption {
    display: block;
}

/* lightbox gallery */
.overlay {
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
}
.display {
    display: block;
}

.lightbox {
    max-width: 1200px;
    margin: 100px auto;
    display: block;
}
.lightbox__figure {
    position: absolute;
    z-index: 201;
    display: grid;
    grid-template: 2/1;
}
.lightbox__img {
    order: 1;
    grid-area: 1/1/-1/-1;
}
.lightbox__figcaption {
    order: 1;
    grid-row: 2;
    grid-column: 1/-1;
    text-align: center;
    line-height: 2.625em;
}
.lightbox__arrows {
    grid-column: 1/-1;
    grid-row: 1;
    order: 2;
    align-self: center;
    display: flex;
    justify-content: space-between;
}
.lightbox__arrows i{
    font-size: 1.5rem;
    color: #fff;
    padding: 0.6em 0.8em;
    background-color: rgba(0, 0, 0, 0.6);  
}

@media screen and (max-width: 900px){
   
    .gallery__figure {
        position: unset;
    }
    .gallery__figcaption {
        position: unset;
        display: block;
        margin: 1em 0;
        text-align: left;
        background: none;
        font-size: 1rem;
    }
}