.content {
    width: 65%;
    margin: 0 auto;
}

article img {
    max-width: 65vw;
    height: auto;
}

@media (max-width: 992px) {
    .content {
        width: 85% !important;
    }

    article img {
        max-width: 85vw;
        height: auto;
    }
}