.top2-list {
    max-width: 600px;
    margin: 0 auto;
}
.teacher-list > div {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    max-width: 750px;
    margin: 100px auto;
}
.teacher-list .teacher-img {
    max-width: 200px;
}
.top2 {
    width: 250px;
    text-align: center;
    margin: 0 50px;
}
/*=====
レスポンシブ
=====  */
@media screen and ( max-width:1024px) {
    .teacher-list > div {
        grid-template-columns: 1fr 1fr;
        gap: 0 10px;
        place-items: center;
    }
    .teacher-img {
        width: 100%;
    }
}