.list_teacher{
    width: 1400rem;
    height: auto;
    margin: 0 auto;
    padding: 50rem 0 50rem 0;
}
.list_teacher1{
    width: 100%;
    height: auto;
}
.list_teacher_title{
    width: 100%;
    height: auto;
}
.list_teacher_title1{
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
}
.list_teacher_title1 h3{
    font-size: 22rem;
    color: #2464b6;
    font-weight: bold;
}
.list_teacher_title1 img{
    width: 35rem;
    height: 25rem;
    margin-right: 10rem;
    object-fit: cover;
}
.list_teacher_title2{
    width: 100%;
}
.list_teacher_title2 img{
    width: 564rem;
    height: 5rem;
    margin-top: 15rem;
}

.list_teacher_content{
    width: 100%;
    height: auto;
    box-sizing: border-box;
}
.list_teacher_content_ul{
    width: 100%;
    height: auto;
    margin-bottom: 20rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.list_teacher_content_li{
    width: 190rem;
    height: 280rem;
    float: left;
    transition: all 0.3s;
    margin-top: 30rem;
    border: 1px solid #f0f0f0;
}
.list_teacher_content_li a {
    display: block;
    width: 190rem;
    height: 280rem;
    overflow: hidden;
}
.list_teacher_content_li a img{
    width: 190rem;
    height: 245rem;
    object-fit: cover;
    object-position: center;
}
.list_teacher_content_li a h3{
    display: block;
    width: 100%;
    height: 35rem;
    background-color: #e7f5f9;
    font-size: 16rem;
    color: #2464b6;
    font-weight: bold;
    text-align: center;
    line-height: 35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 10rem;
    box-sizing: border-box;
}
.list_teacher_content_li * {
    transition: all 0.3s;
}
.list_teacher_content_li:hover a h3{
    background-color: #2464b6;
    color: #fff;
}
.list_teacher_content_li0{
    width: 190rem;
}

@media only screen and (max-width: 1000px) {
    *{
        box-sizing: border-box;
    }
    .main_er1 {
        width: 100%;
        height: auto;
        margin-top: 70rem;
    }
    .list_teacher{
        width: 720rem;
        height: auto;
        margin: 0 auto;
    }
    .list_teacher1{
        width: 100%;
        height: auto;
        padding-top: 50rem;
    }
    .list_teacher_title{
        padding: 0 30rem 0;
    }
    .list_teacher_title1 img {
        width: 55rem;
        height: auto;
        margin-right: 10rem;
    }
    .list_teacher_title1 h3{
        font-size: 30rem;
    }
    .list_teacher_content{
        width: 100%;
        height: auto;
        box-sizing: border-box;
        padding: 0 30rem 0;
    }
    .list_teacher_content_ul{
        width: 100%;
        height: auto;
        margin-bottom: 10rem;
    }
    .list_teacher_content_li {
        width: 305rem;
        height: 450rem;
        float: left;
        transition: all 0.3s;
        margin-top: 50rem;
        border: 1px solid #f0f0f0;
    }
    .list_teacher_content_li0{
        width: 300rem;
    }
    .list_teacher_content_li * {
        transition: all 0.3s;
    }

    .list_teacher_content_li a {
        display: block;
        width: 300rem;
        height: 450rem;
        overflow: hidden;
    }
    .list_teacher_content_li a img {
        display: block;
        width: 300rem;
        height: 390rem;
    }
    .list_teacher_content_li a h3 {
        display: block;
        width: 100%;
        height: 60rem;
        background-color: #e7f5f9;
        font-size: 28rem;
        color: #2464b6;
        text-align: center;
        line-height: 60rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        padding: 0 10rem;
        box-sizing: border-box;
    }
    .list_teacher_content_li:hover a h3{
        background-color: #147054;
        color: #fff;
    }
}