@charset "utf-8";
.list_teacher{
    width: 1400rem;
    height: auto;
    margin: 0 auto;
    padding-bottom: 50rem;
}
.list_teacher_letter{
    width: 100%;
    height: auto;
}
.list_teacher_letter h3{
    width: 100%;
    height: auto;
    color: #005ca1;
    font-size: 30rem;
    text-align: center;
    padding: 30rem 0;
}
.list_teacher_letter ul{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}
.list_teacher_letter li{
    width: 45rem;
    height: 45rem;
    background-color: #e7f3ff;
    padding: 0;
    border-radius: 5px;
    text-align: center;
    position: relative;
    box-sizing: border-box;
}
.list_teacher_letter_li1{
    width: 55rem!important;
}
.list_teacher_letter li.on{
    background-color: #005ca1;
}
.list_teacher_letter li.on a{
    color: #fff;
}
.list_teacher_letter li:hover{
    background-color: #005ca1;
}
.list_teacher_letter li:hover a{
    color: #fff;
}
.list_teacher_letter li a{
    width: 100%;
    height: 100%;
    display: block;
    line-height: 45rem;
    color: #005ca1;
    font-size: 18rem;
    text-align: center;
    box-sizing: border-box;
    text-decoration: none;
}
.list_teacher1{
    width: 100%;
    height: auto;
}
.list_teacher_ul{
    width: 100%;
    height: auto;
    margin-top: 20rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 5px;
}
.list_teacher_li{
    width: calc((100% - 75px) / 10);
    height: 70rem;
    line-height: 35rem;
    text-align: center;
    background-color: #eef7ff;
    margin-top: 10rem;
    box-sizing: border-box;
    transition: all 0.3s;
}
.list_teacher_li0 {
    width: calc((100% - 75px) / 15);
    box-sizing: border-box;
    transition: all 0.3s;
}
.list_teacher_li a{
    width: 100%;
    height: 70rem;
    padding: 10rem 10rem;
    text-align: center;
    font-size: 20rem;
    color: #333333;
    line-height: 70rem;
}
/*.list_teacher_li:hover{
    background-color: #005ca1;
}
.list_teacher_li:hover a{
    color: #fff;
}*/

@media only screen and (max-width: 1000px) {
    *{
        box-sizing: border-box;
    }
    .list_teacher_letter li {
        width: 70rem;
        height: 70rem;
        line-height: 25rem;
        background-color: #e7f3ff;
        padding: 10rem 10rem;
        border-radius: 5px;
        text-align: center;
        margin-top: 20rem;
    }
    .list_teacher_letter li{
        width: 75rem;
    }
    .list_teacher_letter li a{
        font-size: 24rem;
    }
    .list_teacher_letter h3 {
        width: 100%;
        height: auto;
        color: #005ca1;
        font-size: 36rem;
        text-align: center;
        padding: 30rem 0;
        margin-top: 120rem;
    }

    .list_teacher_letter_li1 {
        width: 75rem !important;
    }
    .list_teacher{
        width: 720rem;
        height: auto;
        margin: 0 auto;
    }

    .list_teacher_li{
        width: 220rem;
        height: 70rem;
        text-align: center;
        background-color: #eef7ff;
        margin-top: 30rem;
    }
    .list_teacher_li a{
        font-size: 30rem;
    }
    .list_teacher_li0 {
        width: 240rem;
    }
}