.flex-container {
    display: flex;
    flex-direction: column;
}

.image-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .25em;
}

.image-grid * {
    height:20em;
}
.paginator {
    display: flex;
    justify-content: center;
}

.paginator * {
    margin: 0 .2em;
}