.people-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .people-grid {
        flex-wrap: wrap;
        flex-direction: row;
        align-items: flex-start;
    }

    .people-grid__item {
        width: 50%;
        padding: 20px;
        text-align: center;
        margin: 0;
    }
}

@media (min-width: 1024px) {
    .people-grid__item {
        width: 33.33%;
    }
}