Tidy More-Photos thumbnails on galleries on mobile.

.imageBlockThumbs .list-style-inline {
    display: flex;
    flex-wrap: wrap;
}


.imageBlockThumbs .list-style-inline li {
    float: none;
    margin: 0;
    width: 50%;
    text-align: center;
    align-items: center;
    justify-content: center;
    display: flex;
    max-width: none;
    padding: 10px;
    box-sizing: border-box;
}