/* common css start */
.circle-group {
    margin-top: 16px;
  }
  .circle-group > span {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin: 0 8px;
    background: #f4a524;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
  }
  .circle-group > .op4 {
    opacity: 0.4;
  }
  .circle-group > .op6 {
    opacity: 0.6;
  }
  .circle-group > .op8 {
    opacity: 0.8;
  }
  .common-block {
    margin-top: 80px;
    text-align: center;
  }
  .common-block > h3 {
    font-weight: 700;
    font-size: 48px;
    line-height: 63px;
    letter-spacing: 0.06em;
    color: #f5a116;
  }
  .common-block > p {
    font-weight: 400;
    font-size: 24px;
    line-height: 41px;
    text-align: center;
    letter-spacing: 0.06em;
    color: #63616a;
    margin-top: 16px;
  }
  .common-block > img {
    margin-top: 24px;
    width: 100%;
  }
  
  .common-list {
    margin-top: 80px;
  }
  .common-list > .common-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
  }
  .common-list > .common-list-item:nth-of-type(even) {
    flex-direction: row-reverse;
  }
  .common-list > .common-list-item:nth-last-of-type(1) {
    margin-bottom: 0;
  }
  .common-list > .common-list-item > div {
    width: 49%;
    text-align: left;
  }
  .common-list > .common-list-item > div > h3 {
    font-weight: 700;
    font-size: 28px;
    line-height: 37px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  .common-list > .common-list-item > div > p {
    font-weight: 400;
    font-size: 16px;
    line-height: 27px;
    letter-spacing: 0.06em;
    color: #63616a;
    margin-top: 16px;
  }
  .common-list > .common-list-item > div > p > a:hover {
    color: blue;
  }
  
  .common-list > .common-list-item > img {
    width: 49%;
  }
  
  /* common css end */
  /* .top {
    height: 58px;
    padding: 0 112px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #f1f1f1;
    overflow: hidden;
  }
  .top .top-left {
    font-size: 0;
    padding-top: 15px;
  }
  .top .top-left > .current-product-page {
    background-color: #fff;
    color: #f4a524;
  }
  .top .top-left > a {
    display: inline-block;
    width: 114px;
    padding: 15px 0;
    font-weight: 700;
    font-size: 16px;
    line-height: 21px;
    letter-spacing: 0.06em;
    color: #ffffff;
    background: #f4a524;
    text-align: center;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
  }
  .top .top-left > a:hover {
    background-color: #ffffff;
    color: #f4a524;
  }
  .top .top-middle h3 {
    font-weight: 400;
    font-size: 20px;
    line-height: 26px;
    letter-spacing: 0.03em;
    color: #63616a;
  }
  .top .top-right {
    font-size: 0;
    padding-top: 5px;
    display: flex;
    align-items: center;
  }
  .top .top-right > a {
    display: inline-block;
    margin-top: 10px;
  }
  .top .top-right .gray-button {
    background: #cacaca !important;
    color: #ffffff !important;
    border: 1px solid #cacaca !important;
    cursor: no-drop !important;
  }
  .top .top-right .buy-now {
    display: inline-block;
    font-weight: 400;
    font-size: 14px;
    line-height: 18px;
    letter-spacing: 0.06em;
    color: #f4a524;
    padding: 4px 8px;
    border: 1px solid #f4a524;
    box-sizing: border-box;
    margin-top: 0 !important;
  }
  .ml40 {
    margin-left: 40px !important;
  }
  .ml8 {
    margin-left: 8px !important;
  }
  .top .top-right .buy-now:hover {
    background: #f4a524;
    border: 1px solid #f4a524;
    color: #ffffff;
    cursor: pointer;
  }
  .top .top-right .buy-now:hover > .aliexpress-slide-box {
    display: block;
  }
  .top .top-right .slide-box {
    display: none;
    position: absolute;
    top: 109px;
    z-index: 99;
    text-align: center;
    padding-top: 20px;
    width: 119px;
  margin-left:-14px;
  }
  .top .top-right .slide-box .small-triangle {
  position: absolute;
  width: 0;
  height: 0;
  border-bottom: 10px solid #f8c97c;
  border-top: 10px solid transparent;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  top: -20px;
  left: 50px;
  }
  .top .top-right .slide-box > .shop-link {
  border-radius: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  }
  .top .top-right .slide-box > .shop-link > a {
  font-weight: 400;
  font-size: 12px;
  line-height: 16px;
  padding: 8px 21px;
  letter-spacing: 0.03em;
  color: #ffffff;
  background: rgba(244, 165, 36, 0.6);
  display: block;
  }
  .top .top-right .slide-box > .shop-link > a:hover {
  background: rgba(244, 165, 36, 0.8);
  }
  .top .top-right .slide-box > .shop-link > a:hover > .small-triangle {
  border-bottom: 10px solid rgba(244, 165, 36, 0.8);
  } */
  
  .h40 {
    height: 40px;
    background-color: #f1f1f1;
    width: 100%;
  }
  .common-banner {
    height: auto;
    padding: 40px 0;
    border-bottom: 20px solid #f1f1f1;
  }
  .common-banner > .banner-inner {
    width: calc(100% - 64px);
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .common-banner > .banner-inner > div {
    width: 550px;
  }
  .common-banner > .banner-inner > div > h3 {
    font-weight: 700;
    font-size: 40px;
    line-height: 68px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  .common-banner > .banner-inner > div > div {
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
    margin-top: 16px;
  }
  .common-banner > .banner-inner > div > p {
    font-weight: 400;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.06em;
    color: #63616a;
    margin-top: 16px;
  }
  .common-banner > .banner-inner > img {
    width: 620px;
  }
  
  .common-main {
    padding: 2.1667vw 0;
    width: calc(100% - 64px);
    max-width: 1200px;
    margin: 0 auto;
  }
  .common-main > .light-and-convenient {
    background: linear-gradient(
      260.02deg,
      #086989 0%,
      #18bdc0 45.51%,
      #83ecc8 97.83%
    );
    border-radius: 24px;
    padding: 48px 16px 16px 16px;
    text-align: center;
  }
  #mouse-main > .light-and-convenient {
    background: linear-gradient(
      196.14deg,
      #060606 5.82%,
      #444444 44.97%,
      #151515 90.86%
    );
  }
  .common-main > .light-and-convenient > h3 {
    font-weight: 700;
    font-size: 64px;
    line-height: 84px;
    letter-spacing: 0.06em;
    color: #ffffff;
  }
  .common-main > .light-and-convenient > img {
    width: 676px;
    margin-top: 24px;
  }
  .common-main > .light-and-convenient > ul {
    width: 100%;
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
  }
  .common-main > .light-and-convenient > ul > li {
    background: rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    padding: 8px;
    text-align: center;
    width: 180px;
  }
  .common-main > .light-and-convenient > ul > li > img {
    width: 80px;
  }
  .common-main > .light-and-convenient > ul > p {
    font-weight: 400;
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    letter-spacing: 0.06em;
    color: #1d1e1f;
    margin-top: 16px;
  }
  
  .common-main > .scence > ul {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .common-main > .scence > ul > li {
    width: 32.44%;
    background: #f1f1f1;
    padding: 16px;
    margin-bottom: 16px;
  }
  .common-main > .scence > ul > li:nth-last-of-type(1),
  .common-main > .scence > ul > li:nth-last-of-type(2),
  .common-main > .scence > ul > li:nth-last-of-type(3) {
    margin-bottom: 0;
  }
  .common-main > .scence > ul > li > img {
    width: 100%;
  }
  .common-main > .scence > ul > li > p {
    margin-top: 16px;
    font-weight: 400;
    font-size: 20px;
    line-height: 34px;
    letter-spacing: 0.06em;
    color: #63616a;
  }
  
  .feature2 {
    margin-top: 24px;
  }
  .feature2 > .list-item .circle-group {
    margin-top: 0;
    margin-bottom: 16px;
  }
  
  .compatible-devices {
    margin-top: 80px;
    text-align: center;
  }
  .compatible-devices > h3 {
    font-weight: 400;
    font-size: 40px;
    line-height: 53px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  .compatible-devices > img {
    width: 100%;
    margin-top: 40px;
  }
  
  .product-params {
    margin-top: 80px;
    text-align: center;
  }
  .product-params > h3 {
    font-weight: 400;
    font-size: 40px;
    line-height: 53px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  .product-params > table {
    width: 100%;
    border-collapse: collapse;
    word-break: break-word;
    margin-top: 40px;
  }
  .product-params > table td {
    font-weight: 400;
    font-size: 20px;
    line-height: 26px;
    letter-spacing: 0.06em;
    color: #63616a;
    padding: 8px;
    text-align: center;
    border: 1px solid #cfcfcf !important;
  }
  .product-params > table .spec-td {
    line-height: 34px;
  }
  .product-params > table td:nth-last-of-type(1) {
    text-align: left;
    padding-left: 24px;
  }
  .product-img {
    margin-top: 80px;
    text-align: center;
  }
  .product-img > h3 {
    font-weight: 400;
    font-size: 40px;
    line-height: 53px;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  /* .product-img > img {
    width: 900px;
    margin-top: 24px;
  } */
  
  #mouse-main .three-level-intelligent-sleep {
    margin-top: 80px;
    text-align: center;
  }
  #mouse-main .three-level-intelligent-sleep > h3 {
    font-weight: 700;
    font-size: 48px;
    line-height: 63px;
    letter-spacing: 0.06em;
    color: #ff7533;
  }
  #mouse-main .three-level-intelligent-sleep > .circle-group {
    margin-top: 16px;
  }
  #mouse-main .three-level-intelligent-sleep > .circle-group > span {
    background: #ff7533;
  }
  #mouse-main .three-level-intelligent-sleep > img {
    width: 676px;
    margin-top: 16px;
  }
  #mouse-main .three-level-intelligent-sleep > ul {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
  }
  #mouse-main .three-level-intelligent-sleep > ul > li {
    width: 32.14%;
    background: #ff5300;
    opacity: 0.8;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
  }
  #mouse-main .three-level-intelligent-sleep > ul > li > img {
    width: 70px;
  }
  #mouse-main .three-level-intelligent-sleep > ul > li > div {
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    text-align: center;
    letter-spacing: 0.06em;
    color: #ffffff;
    margin-top: 16px;
  }
  #mouse-main .three-level-intelligent-sleep > ul > li > p {
    font-weight: 400;
    font-size: 16px;
    line-height: 21px;
    text-align: center;
    letter-spacing: 0.06em;
    color: #ffffff;
    margin-top: 8px;
  }
  
  #mouse-main > .dimensional-drawing {
    margin-top: 80px;
  }
  #mouse-main > .dimensional-drawing > h3 {
    font-weight: 400;
    font-size: 40px;
    line-height: 53px;
    text-align: center;
    letter-spacing: 0.06em;
    color: #1d1e1f;
  }
  #mouse-main > .dimensional-drawing > img {
    width: 100%;
    margin-top: 40px;
  }
  
  @media (min-width: 600px) and (max-width: 1200px) {
    /* common css start */
    .small-screen-show {
      display: none !important;
    }
    .circle-group {
      margin-top: 1.3333vw;
    }
    .circle-group > span {
      width: 1.3333vw;
      height: 1.3333vw;
      margin: 0 0.6667vw;
    }
    .common-block {
      margin-top: 5.3333vw !important;
    }
    .common-block > h3 {
      font-size: calc(1rem + 2.83vw);
      line-height: calc(1.5rem + 3.5vw);
    }
  
    .common-block > p {
      font-size: calc(1rem + 0.83vw);
      line-height: calc(1.5rem + 1.75vw);
      margin-top: 1.3333vw;
    }
    .common-block > img {
      margin-top: 2vw;
    }
  
    .common-list {
      margin-top: 5.3333vw;
    }
    .common-list > .common-list-item {
      margin-bottom: 1.3333vw;
    }
  
    .common-list > .common-list-item > div {
      width: 48.79%;
    }
    .common-list > .common-list-item > div > h3 {
      font-size: 2.3333vw;
      line-height: 3.0833vw;
    }
    .common-list > .common-list-item > div > p {
      font-size: 1.3333vw;
      line-height: 2.25vw;
      margin-top: 1.3333vw;
    }
  
    .common-list > .common-list-item > img {
      width: 48.79%;
    }
    /* common css end */
    .mobile-top {
      height: 42px;
      background: #f1f1f1;
      margin: 0 auto;
      padding: 0 32px;
    }
    .mobile-top > .mobile-top-left > span {
      font-weight: 400;
      font-size: 14px;
      line-height: 21px;
      letter-spacing: 0.06em;
      color: #afb2b8;
    }
  
    .mobile-top > .mobile-top-right {
      width: 107px;
      height: 26px;
      background-color: #fff;
      text-align: center;
    }
    .mobile-top > .mobile-top-right:hover {
      background-color: #f4a524;
    }
    .mobile-top > .mobile-top-right:hover > a {
      color: #fff;
    }
    .mobile-top > .mobile-top-right:hover .icon-shop-car {
      display: none;
    }
    .mobile-top > .mobile-top-right:hover .icon-shop-car-white {
      display: inline-block;
    }
    .mobile-top > .mobile-top-right > a {
      color: #f4a524;
    }
    .mobile-top > .mobile-top-right img {
      width: 24px;
      height: 24px;
      margin: 0 8px;
      margin-top: -3px;
    }
    .icon-shop-car-white {
      display: none;
    }
  
    .common-banner {
      padding: 3.3333vw 0;
      border-bottom: 1.6667vw solid #f1f1f1;
    }
    .common-banner > .banner-inner {
      width: calc(100% - 64px);
      max-width: 992px;
    }
    .common-banner > .banner-inner > div {
      width: 50%;
    }
    .common-banner > .banner-inner > div > h3 {
      font-size: calc(1rem + 2.167vw);
      line-height: calc(1.5rem + 3.91vw);
    }
    .common-banner > .banner-inner > div > div {
      margin-top: 1.3333vw;
      font-size: calc(1rem + 0.83vw);
      line-height: calc(1.5rem + 0.91vw);
    }
    .common-banner > .banner-inner > div > p {
      font-size: calc(1rem + 0.5vw);
      line-height: calc(1.5rem + 0.75vw);
      margin-top: 1.3333vw;
    }
    .common-banner > .banner-inner > img {
      width: 50%;
    }
  
    .common-main {
      padding: 5.3333vw 0;
      max-width: 992px;
    }
    .common-main > .light-and-convenient {
      border-radius: 2vw;
      padding: 2.6667vw 1.3333vw 1.3333vw 1.3333vw;
      -webkit-border-radius: 2vw;
      -moz-border-radius: 2vw;
      -ms-border-radius: 2vw;
      -o-border-radius: 2vw;
    }
    .common-main > .light-and-convenient > h3 {
      font-size: calc(1rem + 3.5vw);
      line-height: calc(1.5rem + 4.41vw);
    }
    .common-main > .light-and-convenient > img {
      width: 56.5%;
      margin-top: 1.3333vw;
    }
    .common-main > .light-and-convenient > ul {
      margin-top: 1.3333vw;
    }
    .common-main > .light-and-convenient > ul > li {
      padding: 0.5vw;
      border-radius: 0.6667vw;
      -webkit-border-radius: 0.6667vw;
      -moz-border-radius: 0.6667vw;
      -ms-border-radius: 0.6667vw;
      -o-border-radius: 0.6667vw;
      width: 12.5vw;
    }
  
    .common-main > .light-and-convenient > ul > li > img {
      width: 6.6667vw;
    }
    .common-main > .light-and-convenient > ul > p {
      font-size: calc(1rem + 0.33vw);
      line-height: calc(1.5rem + 0.25vw);
      margin-top: 1vw;
    }
  
    .common-main > .scence > ul {
      margin-top: 2vw;
    }
    .common-main > .scence > ul > li {
      width: 32.2%;
      padding: 1.3333vw;
      margin-bottom: 1.3333vw;
    }
    .common-main > .scence > ul > li:nth-last-of-type(1),
    .common-main > .scence > ul > li:nth-last-of-type(2),
    .common-main > .scence > ul > li:nth-last-of-type(3) {
      margin-bottom: 0;
    }
  
    .common-main > .scence > ul > li > p {
      margin-top: 1.3333vw;
      font-size: calc(1rem + 0.5vw);
      line-height: calc(1.5rem + 1.08vw);
    }
  
    .feature2 {
      margin-top: 2vw;
    }
    .feature2 > .list-item .circle-group {
      margin-bottom: 1.3333vw;
    }
    .compatible-devices {
      margin-top: 5.3333vw;
    }
    .compatible-devices > h3 {
      font-size: calc(1rem + 2.16vw);
      line-height: calc(1.5rem + 2.67vw);
    }
    .compatible-devices > img {
      margin-top: 3.3333vw;
    }
  
    .product-params {
      margin-top: 5.3333vw;
    }
    .product-params > h3 {
      font-size: calc(1rem + 2.16vw);
      line-height: calc(1.5rem + 2.66vw);
    }
    .product-params > table {
      margin-top: 3.3333vw;
    }
    .product-params > table td {
      font-size: calc(1rem + 0.5vw);
      line-height: calc(1.5rem + 0.41vw);
      padding: 0.6667vw;
    }
    .product-params > table .spec-td {
      line-height: calc(1.5rem + 1.08vw);
    }
    .product-params > table td:nth-last-of-type(1) {
      padding-left: 2vw;
    }
    .product-img {
      margin-top: 5.3333vw;
    }
    .product-img > h3 {
      font-size: calc(1rem + 2.16vw);
      line-height: calc(1.5rem + 2.66vw);
    }
    .product-img > img {
      width: 100%;
      max-width: 900px;
      margin-top: 2vw;
    }
  
    #mouse-main .three-level-intelligent-sleep {
      margin-top: 5.3333vw;
    }
    #mouse-main .three-level-intelligent-sleep > h3 {
      font-size: calc(1rem + 2.83vw);
      line-height: calc(1.5rem + 3.5vw);
    }
    #mouse-main .three-level-intelligent-sleep > .circle-group {
      margin-top: 1.3333vw;
    }
    #mouse-main .three-level-intelligent-sleep > img {
      width: 100%;
      max-width: 676px;
      margin-top: 1.3333vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul {
      width: 100%;
      max-width: 900px;
      margin-top: 1.3333vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li {
      width: 32.14%;
      border-radius: 0.6667vw;
      padding: 1.3333vw 0.6667vw;
      -webkit-border-radius: 0.6667vw;
      -moz-border-radius: 0.6667vw;
      -ms-border-radius: 0.6667vw;
      -o-border-radius: 0.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li > img {
      width: 5.8333vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li > div {
      font-size: calc(1rem + 0.83vw);
      line-height: calc(1.5rem + 0.91vw);
      margin-top: 1.3333vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li > p {
      font-size: calc(1rem + 0.16vw);
      line-height: 21px;
      margin-top: 0.6667vw;
    }
  
    #mouse-main > .dimensional-drawing {
      margin-top: 5.3333vw;
    }
    #mouse-main > .dimensional-drawing > h3 {
      font-size: calc(1rem + 2.16vw);
      line-height: calc(1.5rem + 2.66vw);
    }
    #mouse-main > .dimensional-drawing > img {
      margin-top: 3.3333vw;
    }
  }
  
  @media (max-width: 600px) {
    /* common css start */
    .middle-screen-show {
      display: none !important;
    }
    .circle-group {
      margin-top: 2.6667vw;
    }
    .circle-group > span {
      width: 2.6667vw;
      height: 2.6667vw;
      margin: 0 1.3333vw;
    }
    .common-block {
      margin-top: 8vw !important;
    }
    .common-block > h3 {
      /* font-size: calc(1rem + 3vw);
      line-height: calc(1.5rem + 3.5vw); */
      font-size: 5.3333vw;
      line-height: 7vw;
    }
  
    .common-block > p {
      /* font-size: calc(1rem + 1vw);
      line-height: calc(1.5rem + 1.5vw); */
      font-size: 3.3333vw;
      line-height: 5vw;
      margin-top: 2.6667vw;
    }
    .common-block > img {
      margin-top: 4vw;
    }
  
    .common-list {
      margin-top: 8vw;
    }
    .common-list > .common-list-item {
      margin-bottom: 2.6667vw;
      flex-direction: column !important;
    }
  
    .common-list > .common-list-item > div {
      width: 100%;
    }
    .common-list > .common-list-item > div > h3 {
      font-size: 4.6667vw;
      line-height: 6.1667vw;
    }
    .common-list > .common-list-item > div > p {
      font-size: 2.6667vw;
      line-height: 4.5vw;
      margin-top: 2.6667vw;
    }
  
    .common-list > .common-list-item > img {
      margin-top: 2.6667vw;
      width: 100%;
    }
  
    /* common css end */
    .mobile-top > .mobile-top-left > span {
      font-weight: 400;
      font-size: 14px;
      line-height: 21px;
      letter-spacing: 0.06em;
      color: #afb2b8;
    }
    .icon-shop-car-white {
      display: none;
    }
  
    .common-banner {
      padding: 3vw 0;
      border-bottom: 3.33vw solid #f1f1f1;
    }
    .common-banner > .banner-inner {
      width: calc(100% - 32px);
      max-width: 392px;
      flex-direction: column;
    }
    .common-banner > .banner-inner > div {
      width: 100%;
    }
    .common-banner > .banner-inner > div > h3 {
      /* font-size: calc(1rem + 3vw);
      line-height: calc(1.5rem + 5.5vw); */
      font-size: 5.3333vw;
      line-height: 9vw;
    }
    .common-banner > .banner-inner > div > div {
      margin-top: 1.3333vw;
      /* font-size: calc(1rem + 1.66vw);
      line-height: calc(1.5rem + 1.83vw); */
      font-size: 4vw;
      line-height: 5.3333vw;
    }
    .common-banner > .banner-inner > div > p {
      /* font-size: calc(1rem + 1vw);
      line-height: calc(1.5rem + 1.5vw); */
      font-size: 3.3333vw;
      line-height: 5vw;
      margin-top: 1.3333vw;
    }
    .common-banner > .banner-inner > img {
      width: 100%;
      margin-top: 8px;
    }
  
    .common-main {
      padding: 8vw 0;
      width: calc(100% - 32px);
      max-width: 392px;
    }
    .common-main > .light-and-convenient {
      border-radius: 2.6667vw;
      padding: 2.6667vw;
      -webkit-border-radius: 2.6667vw;
      -moz-border-radius: 2.6667vw;
      -ms-border-radius: 2.6667vw;
      -o-border-radius: 2.6667vw;
    }
    .common-main > .light-and-convenient > h3 {
      /* font-size: calc(1rem + 3vw);
      line-height: calc(1.5rem + 3.5vw); */
      font-size: 5.3333vw;
      line-height: 7vw;
    }
    .common-main > .light-and-convenient > img {
      width: 100%;
      margin-top: 2.6667vw;
    }
    .common-main > .light-and-convenient > ul {
      margin-top: 2.6667vw;
      flex-wrap: wrap;
    }
    .common-main > .light-and-convenient > ul > li {
      padding: 1vw;
      border-radius: 1.3333vw;
      -webkit-border-radius: 1.3333vw;
      -moz-border-radius: 1.3333vw;
      -ms-border-radius: 1.3333vw;
      -o-border-radius: 1.3333vw;
      width: 32%;
      margin-bottom: 1.3333vw;
    }
    .common-main > .light-and-convenient > ul > li:nth-last-of-type(1),
    .common-main > .light-and-convenient > ul > li:nth-last-of-type(2),
    .common-main > .light-and-convenient > ul > li:nth-last-of-type(3) {
      margin-bottom: 0;
    }
  
    .common-main > .light-and-convenient > ul > li > img {
      width: 10.6667vw;
    }
    .common-main > .light-and-convenient > ul > p {
      font-size: 14px;
      line-height: 18px;
      margin-top: 2vw;
    }
  
    .common-main > .scence > ul {
      margin-top: 4vw;
    }
    .common-main > .scence > ul > li {
      width: 47.9%;
      padding: 1.3333vw;
      margin-bottom: 2.66vw;
    }
    .common-main > .scence > ul > li:nth-last-of-type(3) {
      margin-bottom: 2.66vw;
    }
  
    .common-main > .scence > ul > li > p {
      margin-top: 2.66vw;
      /* font-size: calc(1rem + 1vw);
      line-height: calc(1.5rem + 2.16vw); */
      font-size: 3.3333vw;
      line-height: 5.6667vw;
    }
    .feature2 {
      margin-top: 4vw;
    }
    .feature2 > .list-item .circle-group {
      margin-bottom: 2.6667vw;
    }
    .compatible-devices {
      margin-top: 8vw;
    }
    .compatible-devices > h3 {
      /* font-size: calc(1rem + 2.33vw);
      line-height: calc(1.5rem + 2.67vw); */
      font-size: 4.6667vw;
      line-height: 6.1667vw;
    }
    .compatible-devices > img {
      margin-top: 6.6667vw;
    }
    .product-params {
      margin-top: 8vw;
    }
    .product-params > h3 {
      /* font-size: calc(1rem + 4.33vw);
      line-height: calc(1.5rem + 5.33vw); */
      font-size: 6.6667vw;
      line-height: 8.8333vw;
    }
    .product-params > table {
      margin-top: 4vw;
    }
    .product-params > table td {
      /* font-size: calc(1rem + 1vw);
      line-height: calc(1.5rem + 0.83vw); */
      font-size: 3.3333vw;
      line-height: 4.3333vw;
      padding: 0.6667vw;
    }
    .product-params > table .spec-td {
      /* line-height: calc(1.5rem + 2.16vw); */
      line-height: 5.6667vw;
    }
    .product-params > table td:nth-last-of-type(1) {
      padding-left: 0.6667vw;
    }
    .product-img {
      margin-top: 8vw;
    }
    .product-img > h3 {
      /* font-size: calc(1rem + 4.33vw);
      line-height: calc(1.5rem + 5.33vw); */
      font-size: 6.6667vw;
      line-height: 8.8333vw;
    }
    .product-img > img {
      width: 100%;
      margin-top: 4vw;
    }
    #mouse-main .three-level-intelligent-sleep {
      margin-top: 8vw;
    }
    #mouse-main .three-level-intelligent-sleep > h3 {
      /* font-size: calc(1rem + 4.33vw);
      line-height: calc(1.5rem + 5.33vw); */
      font-size: 6.6667vw;
      line-height: 8.8333vw;
    }
    #mouse-main .three-level-intelligent-sleep > .circle-group {
      margin-top: 2.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > img {
      width: 100%;
      margin-top: 2.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul {
      width: 100%;
      margin-top: 2.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li {
      width: 30.6%;
      border-radius: 1.3333vw;
      padding: 2.6667vw 1.3333vw;
      -webkit-border-radius: 1.3333vw;
      -moz-border-radius: 1.3333vw;
      -ms-border-radius: 1.3333vw;
      -o-border-radius: 1.3333vw;
  }
    #mouse-main .three-level-intelligent-sleep > ul > li > img {
      width: 11.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li > div {
      /* font-size: calc(1rem + 0.33vw); */
      font-size: 2.6667vw;
      /* line-height: 21px; */
      line-height: 3.5vw;
      margin-top: 2.6667vw;
    }
    #mouse-main .three-level-intelligent-sleep > ul > li > p {
      font-size: 12px;
      line-height: 16px;
      margin-top: 1.3333vw;
    }
  
    #mouse-main > .dimensional-drawing {
      margin-top: 8vw;
    }
    #mouse-main > .dimensional-drawing > h3 {
      /* font-size: calc(1rem + 4.33vw);
      line-height: calc(1.5rem + 5.33vw); */
      font-size: 6.6667vw;
      line-height: 8.8333vw;
    }
    #mouse-main > .dimensional-drawing > img {
      margin-top: 6.6667vw;
    }
  }