@media screen and (min-width: 768px) {
  .main .about .cover img {
    display: block;
    width: 470px;
    height: 480px;
  }
  .main .about .info {
    width: 660px;
    padding-top: 65px;
  }
  .main .about .info .name {
    font-size: 50px;
    color: #5daf32;
    font-weight: bold;
  }
  .main .about .info .subname {
    font-size: 30px;
    margin-top: 15px;
  }
  .main .about .info .line {
    width: 36px;
    height: 7px;
    background: #5daf32;
    margin: 20px 0 30px;
  }
  .main .about .info .description {
    font-size: 20px;
    text-align: justify;
    word-break: break-all;
    line-height: 36px;
  }
  .main .about .info .tags {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin-top: 40px;
  }
  .main .technology .content .section {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 10px 30px;
    background: #eee;
    margin-top: 40px;
  }
  .main .technology .content .section:first-child {
    margin-top: 0;
  }
  .main .technology .content .section .cover {
    -ms-flex-negative: 0;
    flex-shrink: 0;
  }
  .main .technology .content .section .cover img {
    display: block;
    width: 374px;
  }
  .main .technology .content .section:nth-child(2n-1) .info {
    margin-left: 40px;
  }
  .main .technology .content .section:nth-child(2n) .info {
    margin-right: 40px;
  }
  .main .technology .content .section .info {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    -ms-flex-negative: 0;
    flex-shrink: 0;
  }
  .main .technology .content .section .info .title {
    font-size: 34px;
    color: #5daf33;
    font-weight: bold;
  }
  .main .technology .content .section .info .subtitle {
    font-size: 16px;
    color: #434343;
    font-weight: lighter;
    margin-top: 12px;
  }
  .main .technology .content .section .info .description {
    font-size: 27px;
    color: #434343;
    margin-top: 24px;
    line-height: 40px;
    text-align: justify;
    word-break: break-all;
  }
  .main .care .content .section {
    float: left;
    width: 390px;
    height: 340px;
    position: relative;
    margin-right: 15px;
    margin-top: 15px;
    background: #eee;
    overflow: hidden;
  }
  .main .care .content .section:nth-child(2), .main .care .content .section:nth-child(5), .main .care .content .section:nth-child(8) {
    margin-right: 0;
  }
  .main .care .content .section:nth-child(1), .main .care .content .section:nth-child(2) {
    margin-top: 0;
  }
  .main .care .content .section:first-child {
    width: 795px;
  }
  .main .care .content .section:nth-child(1), .main .care .content .section:nth-child(6) {
    background: #5daf32;
  }
  .main .care .content .section:hover img {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
  }
  .main .care .content .section .cover {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  .main .care .content .section .cover img {
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
  }
  .main .care .content .section .info {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    color: #fff;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 32px;
    line-height: 1.5;
  }
  .main .care .content .section .info .title {
    font-size: 28px;
    font-weight: bold;
  }
  .main .care .content .section .info .title.big {
    font-size: 41px;
  }
  .main .care .content .section .info .subtitle {
    font-size: 24px;
    margin-top: 8px;
  }
  .main .care .content .section .info .description {
    font-size: 20px;
    font-weight: lighter;
    margin-top: 20px;
  }
  .main .device .content .swiper-container {
    width: 100%;
  }
  .main .device .content .swiper-container img {
    display: block;
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .main .about .content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .main .about .content .cover {
    margin-top: 0.4rem;
  }
  .main .about .content .cover img {
    display: block;
    width: 5.46rem;
    height: 5.57rem;
  }
  .main .about .content .tags {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin-top: 0.16rem;
  }
  .main .about .content .tags img {
    display: block;
    width: 1.76rem;
    height: 1.12rem;
    margin: 0 0.06rem;
  }
  .main .about .content .info {
    width: 6.5rem;
    margin: 0 auto;
  }
  .main .about .content .info .name {
    font-size: 0.34rem;
    color: #5daf32;
    text-align: center;
    font-weight: bold;
  }
  .main .about .content .info .subname {
    font-size: 0.26rem;
    margin-top: 0.16rem;
    text-align: center;
  }
  .main .about .content .info .line {
    width: 0.4rem;
    height: 0.06rem;
    background: #5daf32;
    margin: 0.32rem auto;
  }
  .main .about .content .info .description {
    text-align: justify;
    word-break: break-all;
    color: #333333;
    text-align: center;
    font-size: 0.26rem;
    line-height: 0.48rem;
  }
  .main .technology .content .section {
    width: 6.86rem;
    margin: 0 auto;
    padding: 0.4rem 0.7rem;
    background: #eee;
    margin-top: 0.32rem;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .main .technology .content .section:first-child {
    margin-top: 0;
  }
  .main .technology .content .section .cover img {
    display: block;
    width: 3.74rem;
    margin: 0 auto;
  }
  .main .technology .content .section .info .title {
    font-size: 0.3rem;
    color: #5daf33;
    font-weight: bold;
    text-align: center;
    margin-top: 0.26rem;
  }
  .main .technology .content .section .info .subtitle {
    font-size: 0.24rem;
    color: #333;
    margin-top: 0.16rem;
    text-align: center;
  }
  .main .technology .content .section .info .description {
    font-size: 0.26rem;
    color: #333;
    margin-top: 0.4rem;
    line-height: 0.48rem;
    text-align: justify;
    word-break: break-all;
    text-align: center;
  }
  .main .care .content {
    width: 6.86rem;
    margin: 0 auto;
  }
  .main .care .content .section {
    float: left;
    width: 3.34rem;
    height: 3.4rem;
    position: relative;
    margin-right: 0.18rem;
    margin-top: 0.18rem;
    background: #eee;
  }
  .main .care .content .section:first-child {
    width: 6.86rem;
    margin-top: 0;
    margin-right: 0;
  }
  .main .care .content .section:nth-child(3), .main .care .content .section:nth-child(5), .main .care .content .section:nth-child(7), .main .care .content .section:nth-child(9) {
    margin-right: 0;
  }
  .main .care .content .section:nth-child(1), .main .care .content .section:nth-child(6) {
    background: #5daf32;
  }
  .main .care .content .section .cover {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  .main .care .content .section .cover img {
    display: block;
    width: 100%;
    height: 100%;
  }
  .main .care .content .section .info {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    color: #fff;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 0.32rem;
    line-height: 1.5;
  }
  .main .care .content .section .info .title {
    font-size: 0.32rem;
  }
  .main .care .content .section .info .title.big {
    font-size: 0.32rem;
  }
  .main .care .content .section .info .subtitle {
    font-size: 0.24rem;
    margin-top: 0.24rem;
  }
  .main .care .content .section .info .description {
    font-size: 0.24rem;
    font-weight: lighter;
    margin-top: 0.24rem;
  }
  .main .device .scroll-box img {
    width: 3.16rem;
    height: 3.06rem;
    margin-right: 0.24rem;
  }
  .main .device .scroll-box img:first-child {
    margin-left: 0.32rem;
  }
  .main .device .scroll-box img:last-child {
    margin-right: 0.32rem;
  }
}