.gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.gallery a {
    position: relative;
    height: 300px;
}
.gallery a::after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background-color: rgba(0, 148, 222, 0.5);*/
    background-color: rgba(0, 0, 0, 0.3);
    content: '';
    z-index: 0;
}
.gallery img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery h2 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: end;
    color: #fff;
    font-size: clamp(25px, 5vw, 30px);
    font-weight: 500;
    opacity: 0.8;
}
/*
@media(max-width: 600px) {
    .photogallery-tile {
        width: 100%;
    }
}
    */