@media (max-width: 1200px) {
  .banner {
    bottom: 0px; }
  .adv-area-a {
    padding-top: 30px; }
  .section1 .delete-pad .right-img-div {
    height: 710px; } }

@media (max-width: 768px) {
  .hide-in-phone {
    display: none; }
  .hide-in-pc {
    display: block; }
  .ph-container {
    width: 100%;
    margin: auto; }
  ul {
    padding: 0; }
  *,
  body,
  html {
    font-family: PingFangSC-Regular, Helvetica, Droid Sans, Arial, sans-serif !important; }
  .header-middle-area {
    height: 50px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999999999; }
    .header-middle-area .phone-logo-div {
      width: 85px;
      height: 50px;
      display: flex;
      align-items: center;
      margin: auto; }
    .header-middle-area .ph-nav-div {
      position: absolute;
      right: 15px;
      top: 0;
      height: 50px;
      display: flex;
      align-items: center; }
      .header-middle-area .ph-nav-div .ph-nav-text {
        display: block;
        font-size: 12px;
        top: -4px;
        position: relative; }
      .header-middle-area .ph-nav-div i {
        font-size: 24px; }
  .nav-ph-area {
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    height: 0;
    overflow: hidden;
    width: 100%;
    z-index: 100;
    top: 50px;
    transform: scale(0);
    transition: all ease-in-out .8s; }
    .nav-ph-area ul {
      padding: 30px 0; }
      .nav-ph-area ul li a {
        color: white;
        font-size: 16px;
        text-align: left;
        display: block;
        line-height: 36px; }
      .nav-ph-area ul li .ph-dropdown-menu {
        display: none; }
      .nav-ph-area ul li:hover .ph-dropdown-menu {
        display: block;
        font-size: 12px; }
        .nav-ph-area ul li:hover .ph-dropdown-menu ul {
          padding-top: 0;
          padding-bottom: 0; }
  .nav-ph-area.active {
    height: 100%;
    transform: scale(1);
    transition: all ease-in-out .8s; }
  .banner {
    margin-top: 50px; }
    .banner .swiper-container,
    .banner .swiper-wrapper {
      width: 100%; }
  .ph-menu-area {
    overflow: hidden; }
    .ph-menu-area ul li {
      width: 25%;
      float: left;
      height: 50px;
      text-align: center;
      padding: 0px 15px;
      display: flex;
      align-items: center;
      justify-content: center; }
      .ph-menu-area ul li a {
        display: block;
        font-size: 14px;
        color: #44a635; }
    .ph-menu-area ul li:first-child,
    .ph-menu-area ul li:nth-child(2),
    .ph-menu-area ul li:nth-child(3),
    .ph-menu-area ul li:nth-child(4) {
      border-bottom: 1px dashed #44a635;
      border-top: 2px solid #44a635; }
    .ph-menu-area ul li:nth-child(5),
    .ph-menu-area ul li:nth-child(6),
    .ph-menu-area ul li:nth-child(7),
    .ph-menu-area ul li:nth-child(8) {
      border-bottom: 2px solid #44a635; }
    .ph-menu-area ul li:nth-child(1),
    .ph-menu-area ul li:nth-child(2),
    .ph-menu-area ul li:nth-child(3),
    .ph-menu-area ul li:nth-child(5),
    .ph-menu-area ul li:nth-child(6),
    .ph-menu-area ul li:nth-child(7) {
      position: relative; }
    .ph-menu-area ul li:nth-child(1):after,
    .ph-menu-area ul li:nth-child(2):after,
    .ph-menu-area ul li:nth-child(3):after,
    .ph-menu-area ul li:nth-child(5):after,
    .ph-menu-area ul li:nth-child(6):after,
    .ph-menu-area ul li:nth-child(7):after {
      position: absolute;
      content: '';
      display: block;
      width: 1px;
      height: 100%;
      border-right: 1px dashed #44a635;
      right: 0;
      top: 0; }
  .section1 {
    padding-left: 10px;
    padding-right: 10px; }
    .section1 .delete-pad .tab-nav {
      height: 60px;
      padding-left: 40px;
      padding-right: 6px;
      margin: 5px; }
      .section1 .delete-pad .tab-nav .tab-navtab-nav {
        align-content: center; }
      .section1 .delete-pad .tab-nav .num {
        font-size: 24px;
        left: 10px; }
        .section1 .delete-pad .tab-nav .num:after {
          height: 22px;
          width: 10px;
          right: -4px;
          top: 17px; }
      .section1 .delete-pad .tab-nav .tab-title {
        font-size: 15px; }
      .section1 .delete-pad .tab-nav .desc {
        font-size: 12px; }
    .section1 .delete-pad .tab-nav.active {
      background: #44a635; }
      .section1 .delete-pad .tab-nav.active span {
        color: white; }
      .section1 .delete-pad .tab-nav.active .num:after {
        border-left: 1px solid white;
        background-color: #44a635; }
    .section1 .delete-pad .right-img-div {
      margin-bottom: 12px;
      padding-left: 5px;
      padding-right: 5px;
      margin-top: 12px;
      height: 249px;
      overflow: hidden; }
  .adv-area-a {
    padding-bottom: 30px; }
  .adv-area-b {
    margin-top: 20px;
    margin-bottom: 30px;
    background: none; }
    .adv-area-b .row .btn-link {
      display: none; }
  .adv-area-c {
    margin-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px; }
  .adv-area-d {
    padding-bottom: 50px;
    padding-top: 50px;
    padding-left: 15px;
    padding-right: 15px;
    margin-top: 40px; }
  .adv-area-e {
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 40px;
    padding-top: 40px; }
  .section2 {
    padding-left: 15px;
    padding-right: 15px; }
    .section2 .col-2 {
      width: 100%;
      margin-bottom: 15px; }
      .section2 .col-2 .advantage-box {
        overflow: hidden;
        margin: 0; }
        .section2 .col-2 .advantage-box .advantage-desc {
          height: 134px;
          width: 66.66666666%;
          float: left; }
          .section2 .col-2 .advantage-box .advantage-desc h4 {
            text-align: left;
            margin-top: 18px;
            margin-bottom: 26px;
            padding: 0 20px;
            font-size: 15px;
            position: relative; }
            .section2 .col-2 .advantage-box .advantage-desc h4:after {
              position: absolute;
              content: '';
              display: block;
              width: 80px;
              height: 1px;
              background: #44a635;
              left: 20px;
              bottom: -8px; }
          .section2 .col-2 .advantage-box .advantage-desc span {
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical; }
        .section2 .col-2 .advantage-box .advantage-img-div {
          width: 33.33333333%;
          float: left;
          height: 134px; }
          .section2 .col-2 .advantage-box .advantage-img-div .more-btn-icon img {
            width: 60%;
            display: block;
            margin: auto; }
          .section2 .col-2 .advantage-box .advantage-img-div .advantage-img {
            display: block;
            width: 100%;
            margin: auto;
            height: auto;
            transition: all .8s ease-in-out; }
      .section2 .col-2 .row .col-2:nth-child(2) .advantage-box .advantage-desc {
        height: 122px;
        width: 66.666666666% !important; }
        .section2 .col-2 .row .col-2:nth-child(2) .advantage-box .advantage-desc h4 {
          font-weight: bold;
          text-align: left;
          margin-top: 18px; }
      .section2 .col-2 .row .col-2:nth-child(2) .advantage-box .advantage-img-div {
        width: 33.33333333% !important;
        float: left;
        height: 122px; }
        .section2 .col-2 .row .col-2:nth-child(2) .advantage-box .advantage-img-div .advantage-img {
          display: block;
          width: 100%;
          margin: auto;
          height: 270px;
          transition: all .8s ease-in-out; }
  .section3 {
    padding-right: 15px;
    padding-left: 15px; }
    .section3 .product-img-div {
      height: auto !important; }
    .section3 .ph-ul {
      display: flex;
      justify-content: center;
      align-items: center; }
  .footer-bottom {
    height: auto;
    line-height: inherit;
    margin-bottom: 70px;
    padding: 20px 0; }
    .footer-bottom span {
      display: block; }
  .footer-nav-area {
    padding: 10px 0 0 0px;
    background: #44a635;
    position: fixed;
    z-index: 100;
    left: 0;
    right: 0;
    bottom: 0; }
    .footer-nav-area .footer-nav-tab {
      width: 20%;
      float: left;
      text-align: center; }
      .footer-nav-area .footer-nav-tab a {
        color: white;
        position: relative;
        display: block; }
        .footer-nav-area .footer-nav-tab a i {
          font-size: 22px; }
        .footer-nav-area .footer-nav-tab a span {
          display: block; }
        .footer-nav-area .footer-nav-tab a .footer-nav-index {
          width: 64px;
          height: 64px;
          position: relative;
          top: -22px; } }

@media (max-width: 390px) {
  .section1 .delete-pad .tab-nav {
    padding-left: 32px;
    padding-right: 6px; }
    .section1 .delete-pad .tab-nav .tab-navtab-nav {
      align-content: center; }
    .section1 .delete-pad .tab-nav .num {
      font-size: 24px;
      left: 8px; }
    .section1 .delete-pad .tab-nav .tab-title {
      font-size: 14px;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical; }
    .section1 .delete-pad .tab-nav .desc {
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical; } }

@media (max-width: 370px) {
  .section1 .delete-pad .right-img-div {
    height: 220px;
    overflow: hidden; }
  .ph-menu-area ul li {
    padding: 0 12px; } }

@media (max-width: 340px) {
  .section1 .delete-pad .right-img-div {
    height: 190px; } }