.aboutbox .pic_box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.aboutbox .pic_box img {
  width: 80%;
}
.aboutbox .teacher_info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 53px;
  margin-top: 5vw;
}
.aboutbox .teacher_info .item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
  -webkit-justify-content: start;
     -moz-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
}
.aboutbox .teacher_info .item .right_box {
  margin-left: 15px;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.aboutbox .teacher_info .item .right_box .name {
  padding-left: 5px;
  font-weight: bold;
  font-size: 25px;
  color: #000;
}
@media screen and (max-width: 992px) {
  .aboutbox .teacher_info .item .right_box .name {
    font-size: 18px;
  }
}
.aboutbox .teacher_info .item .right_box .position {
  margin-top: 4px;
  padding: 6px 8px;
  background-color: #5d9f3e;
  color: #fff;
  font-size: 16px;
  line-height: 16px;
}
.aboutbox .teacher_info .item .right_box .addres {
  margin-top: 10px;
  font-weight: bold;
  font-size: 16px;
  color: #5d9f3e;
  line-height: 1;
}
.aboutbox .teacher_info .item .right_box .addres span {
  font-size: 17px;
}
@media screen and (max-width: 992px) {
  .aboutbox .teacher_info .item .right_box .addres span {
    font-size: 15px;
  }
}
.aboutbox .teacher_info .item .right_box .intro {
  margin-top: 13px;
  color: #000;
  font-size: 14px;
  line-height: 1.3;
}
@media screen and (max-width: 992px) {
  .aboutbox .teacher_info {
    grid-template-columns: repeat(1, 1fr);
    gap: 25px 0;
  }
}
@media (max-width: 767px) {
  .aboutbox img {
    width: auto;
    height: auto;
    display: inline;
  }
  .aboutbox .teacher_info .left_box img {
    width: 80%;
    margin: 0 auto;
    display: block;
  }
}