main {
    background-color: var(--ivoire);
    padding: 20px;
    border-radius: 10px;
}

@media (max-width: 640px) {
    main {
        border-radius: 0;
    }
}

#about-background, #about-description {
    padding: 100px;
}

#about-description p {
    /* haut | droit | bas | gauche */
    padding: 200px 200px 50px 200px;
}

@media (max-width: 1280px) {
    #about-background, #about-description {
        padding: 25px;
    }

    #about-description p {
        padding: 25px 0 25px 0;
    }
}

@media (min-width: 1281px) and (max-width: 1500px) {
    #about-background, #about-description {
        padding: 50px;
    }

    #about-description p {
        padding: 50px 75px 50px 75px;
    }
}

@media (min-width: 1501px) and (max-width: 1920px) {

    #about-background, #about-description {
        padding: 75px;
    }

    #about-description p {
        /* haut | droit | bas | gauche */
        padding: 150px 150px 50px 150px;
    }
}