@charset "utf-8";
/* CSS Document */
/*首页内容部分调整<=992 平板*/
@media (max-width: 1450px) {

  body,
  html {
    font-size: 60.5%;
  }
}

@media (max-width: 1300px) {

  body,
  html {
    font-size: 56.5%;
  }

  .w_all,
  .w_all2 {
    width: 90%;
  }

  header ul li {
    margin: 0 3.5rem 0 0;
  }

  header .others {
    margin-left: 3.5rem;
  }

  .download ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 850px) {

  body,
  html {
    font-size: 52.5%;
  }

  header ul li {
    margin: 0 2rem 0 0;
  }

  header .others {
    margin-left: 2rem;
  }

  header .lls {
    margin-left: 1rem;
  }
}

@media (max-width: 675px) {
    body，html{
        overflow-x: hidden;
    }
  header.active {
    padding: 1rem 0;
  }

  header .logo {
    height: 3.5rem;
  }

  .navBtn {
    display: block;
  }

  header ul {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    background: var(--color);
    z-index: 999;
    display: none;
    padding: 10vh 5%;
    box-sizing: border-box;
  }

  header.active ul,
  header.on ul {
    background: #fff;
  }

  header ul li {
    margin: 0;
    text-align: center;
  }

  header .nav li h2 {
    line-height: 2;
    justify-content: center;
    margin: 5vh 0;
    font-size: 1.7rem;
  }
.s_menu{
    display: none !important;
}
  .banner .txt h3 {
    font-size: 3.6rem;
  }

  .banner .txt p {
    font-size: 1.8rem;
  }

  .title h6 {
    font-size: 5rem;
  }

  .title h3 {
    font-size: 2.6rem;
  }

  .title h3::after {
    height: 4px;
  }

  .index_about .ll {
    width: 100%;
  }

  .index_about .contain .rr {
    width: 100%;
    margin-top: 5rem;
  }

  .index_about h1,
  .index_p h6 {
    letter-spacing: 0;
    font-size: 2.6rem;
  }

  .index_about h1::after {
    width: 12rem;
    height: 3px;
    margin-top: 1rem;
  }

  .index_p .contain .rr {
    width: 100%;
  }

  .pList {
    grid-template-columns: repeat(2, 1fr);
  }

  .index_partner ul {
    grid-template-columns: repeat(4, 1fr);
    gap: 0 4rem;
  }

  .index_case .swiper-slide {
    height: 35vh;
  }

  .footer .logo2 {
    height: 4.5rem;
  }

  .footer .top {
    flex-direction: column;
  }

  .footer .top .tr {
    width: 80%;
    margin-top: 2rem;
  }

  .footer .bar {
    flex-wrap: wrap;
  }

  .footer .bar .ll {
    width: 100%;
  }

  .footer .bar .ll p {
    text-align: center;
    justify-content: center;
  }

  .footer .bar dl {
    width: 33.3%;
    margin: 0.5rem 0;
    display: none;
  }

  .footer .links .bbs {
    justify-content: center;
  }

  .footer .copy .box {
    display: block;
    text-align: center;
  }

  .footer .copy p {
    display: block;
    text-align: center;
  }

  .footer .copy p a {
    justify-content: center;
    margin: 0.3rem 0;
  }

  .all_back .aa {
    width: 3rem;
    height: 3rem;
  }

  .bans {
    height: 40vh;
  }

  .bans .txt h3 {
    font-size: 3rem;
  }

  .bans .txt h6 {
    font-size: 1.6rem;
    letter-spacing: 5px;
  }

  .topNav li {
    margin: 0 1.9vw;
  }

  .about .contain {
    flex-direction: column-reverse;
  }

  .about .ll {
    width: 100%;
    margin-top: 5rem;
  }

  .about .rr {
    width: 100%;

  }

  .title2 {
    margin-bottom: 3rem;
  }

  .title2 h3 {
    font-size: 2.6rem;
  }

  .about2 ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .about2 ul li {
    padding: 5rem 5%;
  }

  .about2 ul li img {
    height: 4rem;
  }

  .about2 ul li h6 {
    margin: 3rem 0 1rem;
    font-size: 1.8rem;
  }

  .about2 ul li p {
    font-size: 1.4rem;
  }

  .history .swiper-slide {
    display: block;
  }

  .history .swiper-slide b {
    width: 100%;
  }

  .history .swiper-slide .txt {
    width: 100%;
    margin-top: 3rem;
  }

  .history .swiper-container {
    margin: 0 0 5vh;
  }

  .history .swiper-pagination-bullet i {
    font-size: 1.2rem;
  }

  .history .swiper-pagination-bullet-active i {
    transform: translateX(-50%) scale(1.2);
  }

  .history .swiper-pagination {
    width: 80%;
  }

  .history .bottom .bl {
    width: 2rem;
    height: 2rem;
  }

  .history .bottom .bl i {
    font-size: 1.2rem;
  }

  .honor .txt {
    flex-direction: column;
    margin: auto;
  }

  .honor .txt .tr {
    width: 100%;
    justify-content: space-between;
    margin: 3rem 0 5rem;
  }

  .honor .txt .tr p {
    margin: 0;
  }

  .honor .txt .tr p strong {
    font-size: 3.6rem;
    width: max-content;
    margin-right: 8px;
  }

  .honor .txt .tr p span {
    font-size: 1.3rem;
  }

  .honor .txt .tr p i {
    font-size: 1.6rem;
    line-height: 1.4;
  }

  .index_bars {
    padding: 7rem 0;
  }

  .advantage ul {
    display: block;
  }

  .advantage ul li {
    width: 100%;
  }

  .grobal dl dd span {
    width: 3px;
    height: 3px;
  }

  .product ul {
    grid-template-columns: repeat(1, 1fr);
    margin-top: -3rem;
  }

  .p_bans {
    margin-top: 46px;
    top: 46px;
  }

  .prolist .pbar1,
  .pro {
    padding-top: 4rem !important;
  }

  .pbar_imgs .tt p {
    margin: 0.4rem 0 0;
  }

  .prolist .more {
    margin-top: 1rem;
  }

  .prolist .pList {
    grid-template-columns: repeat(2, 1fr);
  }

  .prolist .pList li:nth-last-child(2) {
    display: none;

  }

  .pro_l {
    padding: 4rem 0 0;
  }

  .pro_l .left {
    display: none;
    width: 100%;
  }

  .pro_l .right {
    width: 100%;
  }

  .pro_l .box ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .bans_pd {
    height: 46px !important;
  }

  .topNav2 ul li {
    margin: 0;
  }

  .pro_d .bar1 .box {
    display: block;
  }

  .pro_d .bar1 .left {
    width: 100%;
  }

  .pro_d .bar1 .left .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .pro_d .bar1 .gallery-top {
    width: calc(100% - 8rem);
  }

  .pro_d .bar1 .gallery-thumbs {
    width: 5rem;
    padding: 3rem 0;
  }

  .pro_d .bar1 .swiper-button-prev {
    top: 2rem;
  }

  .pro_d .bar1 .right {
    width: 100%;
    margin-top: 4rem;
  }

  .pro_d .bar3 .title2 {
    display: block;
    text-align: center;
  }

  .pro_d .bar3 .tr {
    margin-top: 2rem;
    justify-content: center;
  }

  .pro_d .bar3 .tr .more {
    margin: 0 1rem;
  }

  .pro_d .bar3 table tr {
    width: 100%;
  }

  .pro_d .bar3 table td {
    width: 50%;
  }

  .pro_d .bar4 .bbs {
    width: 20%;
  }

  .pro_d .bar4 .bbs .bb:last-of-type {
    line-height: 1.2;
  }

  .pro_d .bar4 table tr td {
    width: 12rem;
  }

  .pro_d .bar5 {
    height: 50vh;
  }

  .news .bar1 .ll {
    display: none;
  }

  .news .bar1 .rr {
    width: 100%;
  }

  .news .box ul li {
    flex-wrap: wrap;
  }

  .news .box ul li b {
    width: 100%;
  }

  .news .box ul li .tt {
    width: 100%;
    margin-top: 3rem;
  }

  .back {
    top: -5rem;
  }

  .newsd .bar0 {
    padding: 0;
  }

  .newsd .bar0 h3 {
    font-size: 2.2rem;
    line-height: 1.4;
  }

  .support ul {
    display: block;
  }

  .support ul li {
    width: 100%;
    margin: 1.5rem 0;
  }

  .download ul {
    grid-template-columns: repeat(1, 1fr);
  }

  .sers {
    position: static;
    transform: none;
    margin: 2rem auto;
  }

  .case ul li {
    display: block;
  }

  .case ul li b {
    width: 100%;
  }

  .case ul li .tt {
    width: 100%;
    padding: 3rem;
  }

  .case ul li b img {
    height: auto;
  }

  .contact ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact ul li {
    padding: 2rem;
  }

  .grobal .contain {
    width: 100%;
  }
.grobal dl dd p{
    opacity: 0;
}
  .grobal dl dd span {
      width: 3px;
      height: 3px;
      transform: scale(0.5);
  }
    
  .grobal dl dd .tt {
    transform: translateY(-50%) scale(0.55);
    left: -4.8vw;
  }

  .grobal dl dd.active .tt {
    top: -4rem;
  }
  .tk .tbox{
      width: 90%;
  }
}