@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: #5ba9ad;
    font-weight: bold;
  }
  .main .about .info .subname {
    font-size: 30px;
    margin-top: 15px;
  }
  .main .about .info .line {
    width: 36px;
    height: 7px;
    background: #5ba9ad;
    margin: 20px 0 30px;
  }
  .main .about .info .description {
    text-align: justify;
    word-break: break-all;
    font-weight: lighter;
    line-height: 36px;
  }
  .main .about .info .description p {
    margin-top: 24px;
    font-size: 20px;
  }
  .main .about-device .content img {
    display: block;
    width: 100%;
  }
  .main .therapy .content .section {
    background: #eeeeee;
    padding: 24px 24px 24px 56px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
    margin-top: 20px;
  }
  .main .therapy .content .section:first-child {
    margin-top: 0;
  }
  .main .therapy .content .section .info {
    margin-right: 24px;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    text-align: justify;
    word-break: break-all;
  }
  .main .therapy .content .section .info .cover img {
    display: block;
    width: 560px;
  }
  .main .therapy .content .section .info .title {
    font-size: 36px;
    color: #5ba9ad;
    font-weight: bold;
  }
  .main .therapy .content .section .info .subtitle {
    font-size: 16px;
    color: #434343;
    font-weight: lighter;
    text-transform: uppercase;
    margin-top: 4px;
  }
  .main .therapy .content .section .info .desc {
    font-size: 27px;
    color: #434343;
    line-height: 38px;
    margin-top: 50px;
  }
  .main .therapy .content .section .info .row {
    margin-top: 68px;
  }
  .main .therapy .content .section .info .row .label {
    font-size: 29px;
    color: #434343;
    font-weight: bold;
  }
  .main .therapy .content .section .info .row .text {
    font-size: 25px;
    line-height: 38px;
    color: #434343;
    margin-top: 10px;
  }
  .main .therapy .content .section .info .row .item {
    font-size: 22px;
    color: #434343;
    font-weight: lighter;
    margin-top: 32px;
    line-height: 1.5;
  }
  .main .therapy .content .section.therapy-2 .row {
    margin-top: 130px;
  }
  .main .therapy .content .section.therapy-3 .row {
    margin-top: 80px;
  }
  .main .therapy .content .section.therapy-3 .row .item {
    line-height: 38px;
  }
  .main .therapy .content .section.therapy-3 .desc {
    line-height: 42px;
  }
  .main .therapy .content .section.therapy-4 .row {
    margin-top: 50px;
  }
  .main .therapy .content .section.therapy-4 .row .label {
    margin-bottom: 16px;
  }
  .main .therapy .content .section.therapy-4 .row .item {
    margin-top: 12px;
  }
  .main .device .content {
    position: relative;
  }
  .main .device .content .swiper-container {
    width: 1100px;
    margin: 0 auto;
  }
  .main .device .content .swiper-container img {
    display: block;
    width: 100%;
  }
  .main .device .content .swiper-prev,
.main .device .content .swiper-next {
    position: absolute;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 48px;
    height: 72px;
    background-color: rgba(55, 55, 55, 0.6) !important;
    z-index: 5;
    cursor: pointer;
    background: url(/img/icon-arrow-left.png) no-repeat center;
  }
  .main .device .content .swiper-next {
    left: unset;
    right: 0;
    background: url(/img/icon-arrow-right.png) no-repeat center;
  }
}
@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 .info {
    width: 6.5rem;
    margin: 0 auto;
  }
  .main .about .content .info .name {
    font-size: 0.34rem;
    color: #5ba9ad;
    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: #5ba9ad;
    margin: 0.32rem auto;
  }
  .main .about .content .info .description {
    text-align: justify;
    word-break: break-all;
    color: #333333;
    text-align: center;
  }
  .main .about .content .info .description p {
    font-size: 0.26rem;
    line-height: 0.48rem;
  }
  .main .about-device {
    width: 6.86rem;
    margin: 0 auto;
  }
  .main .about-device .content img {
    display: block;
    width: 100%;
  }
  .main .therapy .content .section {
    width: 6.86rem;
    margin: 0 auto;
    background: #eeeeee;
    padding: 0.4rem;
    margin-top: 0.32rem;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .main .therapy .content .section:first-child {
    margin-top: 0;
  }
  .main .therapy .content .section .cover img {
    display: block;
    width: 100%;
  }
  .main .therapy .content .section .info {
    text-align: center;
    word-break: break-all;
  }
  .main .therapy .content .section .info .title {
    font-size: 0.3rem;
    color: #5ba9ad;
    font-weight: bold;
    margin-top: 0.4rem;
  }
  .main .therapy .content .section .info .subtitle {
    font-size: 0.24rem;
    color: #333;
    margin-top: 0.16rem;
  }
  .main .therapy .content .section .info .desc {
    font-size: 0.26rem;
    color: #333;
    line-height: 0.48rem;
    margin-top: 0.32rem;
  }
  .main .therapy .content .section .info .row {
    margin-top: 0.4rem;
  }
  .main .therapy .content .section .info .row .label {
    font-size: 0.26rem;
    color: #434343;
    font-weight: bold;
  }
  .main .therapy .content .section .info .row .text {
    font-size: 0.26rem;
    line-height: 0.48rem;
    color: #434343;
  }
  .main .therapy .content .section .info .row .item {
    font-size: 0.26rem;
    color: #333;
    margin-top: 0.16rem;
    line-height: 1.5;
  }
  .main .therapy .content .section.therapy-2 .row {
    margin-top: 0.32rem;
  }
  .main .therapy .content .section.therapy-3 .row {
    margin-top: 0.4rem;
  }
  .main .therapy .content .section.therapy-4 .row {
    margin-top: 0.48rem;
  }
  .main .device .scroll-box img {
    width: 1.77rem;
    height: 2.27rem;
    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;
  }
}