html {
    scroll-snap-type: y mandatory;
}
body {
    min-height: 100vh;
}
section.photo-section {
    height: 100vh;
    scroll-snap-align:  start;
    display: flex;
    align-items: center;
}

footer {
    scroll-snap-align:  start;
}

.column.social {
    width: 100%;
}