.tils p {
    text-align: center;
    font: 400 14px/20px "ArialMT";
    width: 310px;
    margin: 20px auto;
}

.teacher-xq {
    width: 1000px;
    margin: 0 auto 50px;
}

.teacher-xq .pic {
    margin-right: 45px;
}

.teacher-xq .pic img {
    display: block;
    width: 300px;
    height: 370px;
}

.teacher-xq .pic h2 {
    text-align: center;
    font: 400 22px/40px "Microsoft YaHei";
    color: #000;
    margin-top: 14px;
}

.teacher-xq .txt {
    width: 645px;
    margin-top: 30px;
    /* margin-bottom: 60px; */
}

.teacher-xq .txt h2 {
    font: 400 24px/48px "Microsoft YaHei";
}

.teacher-xq .txt p {
    font: 400 20px/40px "Microsoft YaHei";
}

.txtBox {
    height: 500px;
    overflow: auto;
}