@media (max-width: 767px) {
  .fon22 {
    font-size: 18px;
  }
  .fon18 {
    font-size: 14px;
  }
  /*nav*/
  .nav-btn {
    width: 35px;
  }
  .header {
    height: 65px;
  }
  .margin100 {
    margin-top: 75px !important;
  }
  .hamburger .line {
    width: 35px;
    height: 3px;
    background-color: #000;
    display: block;
    margin: 8px auto;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  .hamburger:hover {
    cursor: pointer;
  }
  #nav-btn {
    position: relative;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  #nav-btn.is-active {
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  #nav-btn:before {
    content: "";
    position: absolute;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 36px;
    height: 36px;
    border: 5px solid transparent;
    top: calc(50% - 18px);
    left: calc(50% - 18px);
    border-radius: 100%;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  #nav-btn.is-active:before {
    border: 2px solid #fff;
  }
  #nav-btn.is-active .line {
    width: 17px;
    background: #fff;
  }
  #nav-btn.is-active .line:nth-child(2) {
    opacity: 0;
  }
  #nav-btn.is-active .line:nth-child(1) {
    -webkit-transform: translateY(13px);
    -ms-transform: translateY(13px);
    -o-transform: translateY(13px);
    transform: translateY(13px);
  }
  #nav-btn.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-9px) rotate(90deg);
    -ms-transform: translateY(-9px) rotate(90deg);
    -o-transform: translateY(-9px) rotate(90deg);
    transform: translateY(-9px) rotate(90deg);
  }
  /*nav-mobile*/
  .nav-btn {
    position: fixed;
    z-index: 3;
    right: 20px;
    top: 10px;
  }
  .nav-mobile.active {
    transform: translate(0);
  }
  .nav-mobile {
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    color: #999;
    left: 0;
    top: 0;
    padding-top: 80px;
    z-index: 2;
    transform: translateX(100%);
    transition: .2s linear all;
  }
  .nav-mobile a {
    color: #999;
  }
  .nav-mobile li:first-child {
    border-top: 1px solid rgba(224, 208, 208, 0.3);
  }
  .nav-mobile .nav-top {
    line-height: 50px;
    border-bottom: 1px solid rgba(224, 208, 208, 0.3);
    padding-left: 15px;
  }
  .nav-mobile li span {
    display: block;
    width: 40px;
    text-align: center;
    float: right;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
  }
  dl {
    font-size: 14px;
    display: none;
  }
  dl dd {
    line-height: 40px;
  }
  dl dd a {
    padding-left: 25px;
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }
  /*index*/
  .banner {
    padding-top: 65px;
  }
  .banner .swiper-pagination-bullet, .banner-newproduct .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }
  .w50, .w40, .w60 {
    width: 100%;
  }
  .header {
    background: #fff;
  }
  .padding40 {
    padding: 20px 0;
  }
  .new-product .con {
    padding: 20px 0;
  }
  .new-title {
    padding: 20px 0 0 0;
  }
  .new-con {
    padding: 0 20px;
  }
  .product {
    padding: 20px 0;
  }
  .product .swiper-button-next-product, .product .swiper-button-prev-product {
    width: 40px;
  }
  .footer {
    padding: 10px;
  }
  #btn_play {
    max-width: 40px;
  }
  /*about*/
  .about {
    padding: 25px 0 50px 0;
  }
  .about .about-logo {
    padding-bottom: 25px;
  }
  .life-container {
    padding: 60px 15px 70px;
  }
  .life-bg1 {
    width: 100px;
  }
  .life-bg2 {
    width: 120px;
  }
  .title-main .main-title-en {
    font-size: 43px;
  }
  .title-main .main-title-ch {
    font-size: 20px;
    padding: 2px 0;
    background: none;
  }
  .pagenum {
    padding: 25px 0;
  }
  /*news*/
  .newlists .new-cons {
    padding: 10px;
    width: 100%;
  }
  .newlists .new-img {
    width: 100%;
  }
  .newlists .more {
    display: block;
    text-align: center;
  }
  /*shop*/
  .counters .map {
    margin-bottom: 25px;
  }
  .channel-flex {
    padding: 0 20px;
  }
  .channel-flex a {
    width: 100%;
    margin-bottom: 20px;
  }
  .channel-link {
    padding: 20px 10px 20px;
  }
  .channel-link a {
    width: 48%;
  }
  /*join*/
  .join .join-send {
    width: 100%;
  }
  .join .join-p {
    padding: 20px 20px 40px 20px;
  }
  .join b {
    display: block;
  }
  .join .join-tag-list li {
    padding: 10px;
    width: 100%;
  }
  .join h3 {
    font-size: 20px;
  }
  /*top*/
  .top-list .desc {
    font-size: 20px;
  }
  .top-list li {
    margin-top: 0;
  }
  .top-list .more {
    margin-bottom: 15px;
  }
  /*.advertising-list .ad-con*/
  .advertising-list li {
    padding: 15px;
  }
  .advertising-list .ad-con {
    padding-left: 0;
  }
  .advertising-list .master img {
    width: 50px;
  }
  /*.product-center .*/
  .product-center .type {
    width: 90px;
  }
  .product-center .product-select {
    margin-bottom: 0;
  }
  .product2 .padding-left20 {
    padding-left: 0;
    margin-top: 15px;
  }
  .product2 .pmargin {
    margin-top: 15px;
  }
  .product2 .w32 {
    width: 100%;
    margin-bottom: 15px;
  }
  .product2 .product2-row .w50 {
    width: 50%;
  }
  .product-detail .prod-name {
    font-size: 22px;
    padding-top: 15px;
  }
  .product-detail .padding-left40 {
    padding-left: 0;
  }
  .product-detail .prod-cons {
    padding: 15px 0;
    min-height: 200px;
  }
  .product-detail .swiper-button-next1 {
    right: 0;
  }
  .product-detail .swiper-button-prev1 {
    right: 40px;
  }
  .tablist li {
    margin: 0 10px;
    font-size: 16px;
  }
  .what0 {
    flex-wrap: wrap-reverse;
  }
  .use .use-flex li {
    width: 50%;
  }
  .use .master2 {
    overflow: hidden;
  }
  .use .use-flex .use-title {
    padding: 10px 5px;
  }
  .menthod .use-con-desc {
    height: 75px;
  }
  .menthod li {
    margin-bottom: 15px;
  }
  .menthod .use-item {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .typelists {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .miji-list {
    margin: 0  0 20px;
  }
  .health .ys-con {
    padding: 10px;
  }
  .health .fon18 {
    padding-bottom: 0;
  }
  .health .health-list .desc {
    height: 75px;
    font-size: 12px;
  }
  .health .btn-rights {
    right: 0;
    width: 35px;
  }
  .health .btn-lefts {
    left: 0;
    width: 35px;
  }
  .health .swiper-container-health {
    overflow: visible;
    height: 318px;
  }
  .book .swiper-container-book {
    padding-top: 0;
    overflow-x: visible;
    height: 314px;
  }
  .header .search-txt {
    background: none;
  }
  .header .search-form {
    border-bottom-color: rgba(224, 208, 208, 0.3);
  }
  .header .phone-search {
    display: flex;
    width: 100%;
    margin: 15px 0;
    padding: 15px 0 15px 15px;
    background: none;
  }
}