.gallery {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    width: 100%;
    height: 100%;
    padding: 5px;
    overflow-y: auto;
}

.gallery img {
    width: 100%;
    padding: 5px;
    background-color: white;
}

.overlay {
    display: grid;
    grid-template-rows: 100%;
    place-items: center;
    padding: 3vh 5vw;
    width: 100vw;
    height: 100vh;
    position: absolute;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 10;
}

.displayed-image {
    display: flex;
    align-items: center;
    position: relative;
    height: 100%;
}

.displayed-image img {
    padding: 5px;
    background-color: white;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.7);
    max-width: 100%;
    max-height: 100%;
}

.displayed-image button {
    display: grid;
    place-items: center;
    position: absolute;
    top: -15px;
    right: -15px;
    width: 35px;
    height: 35px;
    border: solid 2px black;
    background-color: white;
    border-radius: 50%;
    padding: unset;
}

@media screen and (min-width: 650px) {
    .gallery {
        display: flex;
        flex-wrap: wrap;
        align-items: start;        
    }

    .gallery img {
        width: unset;
        max-width: 450px;
        max-height: 400px;
    }
}