@media screen and (max-width: 800px) {
  .article {
    margin-top: 40px;
  }
  .article .about-img {
    height: 190px;
    color: rgb(255, 255, 255);
    text-align: center;
    background-image: url(../images/bg.6f7155ce.png);
    background-position: 50% 50%;
    background-size: cover;
    overflow: hidden;
  }
  .article .about-img .a-title {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    font-size: 22px;
    font-weight: 600;
  }
  .article .about-introduce {
    background-color: rgb(249, 249, 249);
  }
  .article .about-introduce .a-int {
    position: relative;
    width: calc(100% - 40px);
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 20px 15px;
    box-sizing: border-box;
    border-radius: 5px;
  }
  .article .about-introduce .a-int .a-int-list > p {
    margin-bottom: 5px;
  }
  .article .about-introduce .a-int .a-int-list > .title {
    font-size: 17px;
    font-weight: 700;
    color: rgba(26, 26, 26, 0.85);
  }
  .article .about-introduce .a-int .a-int-list > .subtitle {
    font-size: 22px;
    font-weight: 400;
    color: #2b2b2b;
  }
  .article .about-introduce .a-int .a-int-list .text {
    font-size: 15px;
    line-height: 1.8;
    color: #2b2b2b;
    font-weight: 300;
    text-align: left;
  }
  .article .about-introduce .a-int .a-int-list .weight {
    font-weight: 600;
    font-size: 14px;
  }
  .article .about-address {
    background-color: #fff;
  }
  .article .about-address .a-map {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    top: -50px;
    padding-top: 35px;
    box-sizing: border-box;
    background-color: #fff;
  }
  .article .about-address .a-map .title {
    color: rgb(43, 43, 43);
    font-size: 22px;
    font-weight: 600;
    text-align: center;
  }
  .article .about-address .a-map .wrap {
    width: 25px;
    height: 2px;
    margin: 15px auto;
    background: linear-gradient(90deg, #ff8600, #ff1e00);
  }
  .article .about-address .a-map .text {
    padding: 0 15px;
    font-size: 14px;
    text-align: center;
  }
  .article .about-address .a-map .map-img {
    width: 100%;
    height: 258px;
    margin: 0 auto;
  }
}