.teachers-item__img {
    width: 16vw;
    height: 16vw;
    border-radius: 50%;
    object-fit: cover;

    margin-bottom: 1vw;
}

@media screen and (max-width: 1000px) and (orientation: portrait) {
    .teachers-item__img {
        width: 30vw;
        height: 30vw;
    }   
}