@media screen and (min-width: 768px) {
  .main {
    margin-top: -80px;
  }
  .main .title {
    font-size: 24px;
    font-weight: bold;
  }
  .main .about .cover {
    width: 614px;
    height: 412px;
    background-color: pink;
  }
  .main .about .container {
    position: relative;
  }
  .main .about .content {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 518px;
  }
  .main .about .content .title {
    font-size: 34px;
    text-transform: uppercase;
  }
  .main .about .content .detail {
    font-size: 14px;
    line-height: 40px;
    text-align: justify;
  }
  .main .about .content .tags {
    margin-top: 36px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .main .about .content .tags .tag {
    padding: 8px 14px;
    font-size: 16px;
    color: #0688d2;
    background: #eff9ff;
  }
  .main .about .content .line {
    margin: 32px 0;
    width: 32px;
    height: 2px;
    background: #d8d8d8;
  }
  .main .service {
    margin-top: 180px;
    margin-bottom: 80px;
  }
  .main .service .cover {
    position: relative;
    width: 646px;
    height: 490px;
    background: #fff;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .main .service .cover img {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    display: block;
    width: 700px;
  }
  .main .service .content {
    width: 416px;
  }
  .main .service .content .title {
    padding-top: 24px;
  }
  .main .service .content .line {
    margin: 32px 0;
    width: 32px;
    height: 2px;
    background: #d8d8d8;
  }
  .main .service .content .detail {
    font-size: 14px;
    text-align: justify;
  }
  .main .service .content .detail .lh40 {
    line-height: 40px;
  }
  .main .service .content .detail .lh28 {
    line-height: 28px;
  }
  .main .service .content .detail .mt32 {
    margin-top: 32px;
  }
  .main .service .content .detail .mt16 {
    margin-top: 16px;
  }
  .main .service .content .detail li .label {
    margin-bottom: 16px;
  }
  .main .service .content .detail li .text {
    color: #999999;
  }
  .main .service .content .detail .description {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .main .title {
    font-size: 0.48rem;
    font-weight: bold;
  }
  .main .container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
  }
  .main .about {
    position: relative;
    margin-top: 0.8rem;
  }
  .main .about .cover {
    width: 6.14rem;
    height: 4.12rem;
    margin-top: 0.48rem;
  }
  .main .about .cover img {
    display: block;
    width: 6.14rem;
    height: 4.12rem;
  }
  .main .about .container {
    position: relative;
  }
  .main .about .content {
    width: 6.08rem;
    margin: 0 auto;
    float: none !important;
  }
  .main .about .content .title {
    font-size: 0.34rem;
    text-transform: uppercase;
    text-align: center;
  }
  .main .about .content .detail {
    font-size: 0.24rem;
    line-height: 0.4rem;
    text-align: justify;
  }
  .main .about .content .tags {
    margin-top: 0.32rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .main .about .content .tags .tag {
    padding: 0.07rem 0.29rem;
    font-size: 0.24rem;
    color: #0688d2;
    background: #eff9ff;
  }
  .main .about .content .line {
    margin: 0.32rem auto;
    width: 0.4rem;
    height: 0.03rem;
    background: #d8d8d8;
  }
  .main .service {
    margin-top: 0.9rem;
  }
  .main .service .cover {
    position: relative;
    width: 6.94rem;
    height: 4.66rem;
    background: #fff;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin-top: 0.32rem;
  }
  .main .service .cover img {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    display: block;
    width: 100%;
  }
  .main .service .content {
    width: 6.08rem;
    margin: 0 auto;
    float: none !important;
  }
  .main .service .content .title {
    padding-top: 24px;
    font-size: 0.34rem;
    text-align: center;
  }
  .main .service .content .line {
    margin: 0.32rem auto;
    width: 0.4rem;
    height: 0.03rem;
    background: #d8d8d8;
  }
  .main .service .content .detail {
    font-size: 0.26rem;
    text-align: center;
  }
  .main .service .content .detail .lh40 {
    line-height: 0.4rem;
  }
  .main .service .content .detail .lh28 {
    line-height: 0.28rem;
  }
  .main .service .content .detail .mt32 {
    margin-top: 0.32rem;
  }
  .main .service .content .detail .mt16 {
    margin-top: 0.16rem;
  }
  .main .service .content .detail li .label {
    margin-bottom: 0.16rem;
    margin-top: 0.32rem;
  }
  .main .service .content .detail li .text {
    color: #999999;
    font-size: 0.26rem;
    line-height: 0.4rem;
  }
  .main .service .content .detail .description {
    font-size: 0.26rem;
    line-height: 0.4rem;
  }
}