#accueil {
    margin: 0 auto;
    margin-bottom: 50px;
    width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;

    section {
        width: 100%;
    }
}

@media screen and (min-width: 768px) {
    #accueil {
        width: 100%;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-evenly;

        section {
            max-width: 30rem;
        }
    }
}