@media screen and (min-width: 576px) {
    .person {
        width: 120px;
    }
}

@media screen and (min-width: 768px) {
    .person {
        width: 180px;
    }
}

@media screen and (min-width: 992px) {
    .person {
        width: 200px;
    }
}

@media screen and (min-width: 1200px) {}