/* 外籍教师页面样式 */
.list_box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.teacher{
    margin: 0 30px 20px 0;
}

.teacher:nth-child(3n){
    margin-right: 0;
}

.avatar{
    width: 100%;
    height: 243px;
    overflow: hidden;
}

.avatar img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .5s;
}

.teacher_name{
    box-sizing: border-box;
    padding: 10px 0;
}

.teacher_name p{
    font-size: 18px;
    color: #333333;
    line-height: 35px;
    text-align: center;
    -webkit-line-clamp: 2;
}

.teacher:hover .avatar img{
    transform: scale(1.1);
}

.teacher:hover .teacher_name p{
    font-weight: bold;
    color: #0B16A8;
}

@media screen and (max-width: 1350px) {
    .teacher{
        margin: 0 20px 20px 0;
    }

    .avatar{
        height: 213px;
    }
}

@media screen and (max-width: 1100px) {
    .avatar{
        height: 183px;
    }
}

@media screen and (max-width: 998px) {
    .teacher{
        margin: 0 12px 12px 0;
    }

    .teacher_name p{
        font-size: 16px;
        line-height: 24px;
    }
}

@media screen and (max-width: 768px) {
    .avatar{
        height: 143px;
    }
}

@media screen and (max-width: 678px) {
    .list_box{
        grid-template-columns: repeat(2, 1fr);
    }

    .teacher:nth-child(2n){
        margin-right: 0;
    }

    .teacher:nth-child(3n){
        margin-right: 12px;
    }

    .avatar{
        height: 143px;
    }
}

@media screen and (max-width: 450px) {
    .teacher{
        margin: 0 9px 9px 0;
    }

    .avatar{
        height: 127px;
    }

    .teacher_name p{
        font-size: 14px;
        line-height: 18px;
    }
}