.simple-image-gallery-title {
    font-weight: bold;
    text-align: center;
}
.simple-image-gallery {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: no-wrap;
}
.simple-image-gallery a {
    display: flex;
    padding: 10px;
}
.simple-image-gallery img {
    display: block;
    max-width: 100%;
}