/* 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: 40px;
  line-height: 68px;
  letter-spacing: 0.06em;
  color: #1d1e1f;
}
.common-list > .common-list-item > div > p {
  font-weight: 400;
  font-size: 20px;
  line-height: 30px;
  letter-spacing: 0.06em;
  color: #63616a;
  margin-top: 16px;
}

.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: 80px 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: calc(0.5rem + 2.75vw);
    line-height: 5.6667vw;
  }
  .common-list > .common-list-item > div > p {
    font-size: calc(0.8571rem + 0.67vw);
    line-height: calc(1.28rem + 1vw);
    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: calc(1rem + 2.33vw);
    line-height: calc(1.5rem + 4.5vw); */
    font-size: 4.6667vw;
    line-height: 8vw;
  }
  .common-list > .common-list-item > div > 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-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;
  }
}