@charset "UTF-8";
@media (max-width: 1200px) {
  .header .nav > ul > li {
    margin-right: .4rem;
  }
}

@media (max-width: 980px) {
  .tkg {
    height: 56px;
  }
  .navbtnm {
    clear: both;
    text-align: center;
    position: relative;
    z-index: 21;
  }
  .navbtnm span {
    width: 100%;
    height: 2px;
    transition: all .5s;
    margin-top: .1rem;
    background: #fff;
    float: right;
  }
  .navbtnm span.line1 {
    margin-top: 0;
  }
  .navbtnm.open .line1 {
    -webkit-transform: rotate(44deg);
    -ms-transform: rotate(44deg);
    transform: rotate(44deg);
    transform-origin: 0%;
    -ms-transform-origin: 0%;
    -webkit-transform-origin: 0%;
    -moz-transform-origin: 0%;
    transition: all .5s;
  }
  .navbtnm.open .line2 {
    opacity: 0;
    transition: all .5s;
  }
  .navbtnm.open .line3 {
    -webkit-transform: rotate(-44deg);
    -ms-transform: rotate(-44deg);
    transform: rotate(-44deg);
    position: relative;
    top: .01rem;
    transform-origin: 0%;
    -ms-transform-origin: 0%;
    -webkit-transform-origin: 0%;
    -moz-transform-origin: 0%;
    transition: all .5s;
  }
  /* 手机菜单 */
  .header {
    border-bottom: 0;
  }
  .header::before {
    height: .65rem;
  }
  .header .share {
    padding: .25rem .15rem;
  }
  .header .share a {
    margin: 0 .35rem 0 0;
  }
  .header .share a i {
    color: #282828;
    font-size: .28rem;
  }
  .header.open,
  .header.fix,
  .header.fix2 {
    background: #fff;
    border-bottom: 1px solid #ddd;
  }
  .header.open .headerm .logo img.logo1,
  .header.fix .headerm .logo img.logo1,
  .header.fix2 .headerm .logo img.logo1 {
    display: none;
  }
  .header.open .headerm .logo img.logo2,
  .header.fix .headerm .logo img.logo2,
  .header.fix2 .headerm .logo img.logo2 {
    display: inline-block;
  }
  .header.open .headerm .navbtnm,
  .header.fix .headerm .navbtnm,
  .header.fix2 .headerm .navbtnm {
    margin-top: 0;
  }
  .header.open .headerm .navbtnm span,
  .header.fix .headerm .navbtnm span,
  .header.fix2 .headerm .navbtnm span {
    background: #333;
  }
  .header.fix2 {
    border-bottom: 1px solid #ddd;
  }
  .headerm {
    padding: 0 15px;
    position: relative;
    height: 56px;
    z-index: 23;
  }
  .headerm .logo img {
    max-width: 3.2rem;
  }
  .headerm .navbtnm {
    width: 30px;
    height: 30px;
    transform: scale(0.92);
    z-index: 1;
    text-align: center;
  }
  .big-nav {
    position: fixed;
    z-index: 9999;
    top: 0;
    right: -100%;
    background-size: cover;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    height: auto;
    width: 100%;
    overflow-y: auto;
  }
  .big-nav .scroll {
    width: 100%;
    position: fixed;
    top: 57px;
    z-index: 22;
    background: #fff;
    padding-bottom: .15rem;
    height: 100%;
  }
  .big-nav .scroll li {
    width: 100%;
    text-align: left;
    padding-top: 0;
    border-bottom: rgba(51, 51, 51, 0.1) solid 1px;
  }
  .big-nav .scroll li a {
    color: #333;
    font-size: .22rem;
    padding: .26rem .15rem;
    position: relative;
    display: block;
    font-weight: normal;
  }
  .big-nav .scroll li a.v1::after, .big-nav .scroll li a.s1::after {
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: .25rem;
    text-align: center;
    right: 15px;
    font-size: .18rem;
    font-family: "iconfont" !important;
    content: "\e613";
    z-index: 2;
    font-weight: bold;
    color: #666;
    transition: 0.3s;
  }
  .big-nav .scroll li a.s1::after {
    right: 0;
  }
  .big-nav .scroll li ul {
    padding: 0 15px 15px 20px;
    display: none;
  }
  .big-nav .scroll li ul li {
    width: 100%;
  }
  .big-nav .scroll li ul li a {
    display: block;
    padding: .17rem 0;
    font-size: .21rem;
  }
  .big-nav .scroll li ul li:last-child {
    border-bottom: 0;
  }
  .big-nav .scroll li .v2 li.on .s1::after {
    content: "\e632";
  }
  .big-nav .scroll li .v3 {
    max-height: 3.5rem;
    overflow-y: auto;
  }
  .big-nav .scroll li .v3::-webkit-scrollbar {
    width: 5px;
    height: 5px;
  }
  .big-nav .scroll li .v3 li a {
    font-size: .2rem;
  }
  .big-nav .scroll li.on .v1::after {
    content: "\e632";
  }
  .navShow .headerm .navbtnm i:before {
    content: "\e6e9";
    color: #333;
  }
  .navShow .big-nav {
    opacity: 1;
    visibility: visible;
    right: 0;
  }
  .service {
    padding: .45rem 0;
  }
  .service li:nth-child(2) {
    margin-top: .3rem;
  }
  .service li .item {
    padding-right: .8rem;
  }
  .footer {
    padding: .35rem 0;
  }
  .footer .ft1 .col1 img {
    max-width: 3.2rem;
  }
  .footer .ft1 .col2 {
    width: 100%;
    margin: .35rem 0 .2rem;
  }
  .footer .copyright {
    margin-top: .7rem;
    line-height: 1.65;
  }
  .banner {
    height: 100vh;
  }
  .banner .slide-txt .tit {
    font-size: .32rem;
  }
  .banner .jt{
      display:none;
  }
  .banner .swiper-container::after {
    height: .22rem;
    background-position: bottom 0 center;
  }
  .sec-type {
    font-size: .28rem;
    margin-bottom: .3rem;
    line-height: 1.5;
  }
  .section1 .desc {
    padding: 0;
    margin-bottom: .45rem;
  }
  .section1 .desc br {
    display: none;
  }
  .section1 .map {
    height: 4rem;
  }
  .section2 .list li {
    margin-top: .4rem;
  }
  .section2 .list li .item .pic {
    width: 2.4rem;
    height: 2.4rem;
  }
  .section2 .list li .item .tit {
    margin-top: .3rem;
    padding: 0 .1rem;
  }
  .section3 .swiper-wrapper {
    padding-bottom: .5rem;
  }
  .section3 .item .item-pic {
    height: auto;
    padding: .25rem;
  }
  .section3 .item .item-txt {
    padding: .25rem;
    height: auto;
    min-height: 2rem;
  }
  .section3 .item .item-txt .tit {
    margin-bottom: .25rem;
  }
  .inner-slide {
    height: 75vh;
  }
  .inner-slide::after {
    height: .22rem;
    background-position: bottom 0 center !important;
  }
  .inner-slide .slide-txt .type-desc {
    font-size: .26rem;
    line-height: 1.5;
    margin-top: .25rem;
  }
  .subcat {
    overflow: hidden;
    margin-bottom: .1rem;
  }
  .subcat ul {
    display: block;
  }
  .subcat li {
    margin: 0 0 .2rem 0;
    width: 47.5%;
    float: left;
  }
  .subcat li a {
    min-width: auto;
    padding: 0 .15rem;
  }
  .subcat li:nth-child(2n) {
    float: right;
  }
  .news .list li .item {
    margin-top: .1rem;
  }
  .news .list li .item .item-txt .tit {
    margin: .25rem 0 .35rem;
    height: auto;
  }
  .detail .det1 {
    padding: .3rem 0;
  }
  .detail .det1 .news-tit {
    margin: .35rem 0;
    font-size: .26rem;
    line-height: 1.5;
  }
  .detail .det2 {
    padding: .2rem 0;
  }
  .detail .det2 .news-sxp .sxp {
    width: 100%;
    margin-bottom: .1rem;
  }
  .detail .det2 .news-sxp .sxp li {
    line-height: 1.5;
  }
  .contact .cont1 .list li .item {
    padding: .4rem .2rem;
  }
  .contact .cont1 .desc2 {
    margin: .25rem 0;
    line-height: 1.65;
  }
  .contact .cont2 .wrap .desc {
    margin-bottom: .3rem;
    line-height: 1.65;
  }
  .contact .cont2 .form li .item {
    margin-bottom: .15rem;
  }
  .contact .cont2 .form li .item .intbox input::-webkit-input-placeholder,
  .contact .cont2 .form li .item .intbox textarea::-webkit-input-placeholder {
    font-size: .16rem;
  }
  .about .about1 {
    padding: 0 .1rem;
  }
  .about .about2 {
    padding-top: .6rem;
  }
  .about .about2 .sec-type {
    line-height: 1.5;
  }
  .about .about2 .slides {
    margin-top: .35rem;
    padding: 0 .5rem;
  }
  .about .about2 .slides .jt {
    top: 50%;
    transform: translateY(-50%);
  }
  .about .about2 .slides .jt img {
    width: .35rem;
  }
  .about .about2 .slides .swiper-slide .item {
    padding: 0;
  }
  .about .about2 .slides .swiper-slide .item .bimg {
    border-radius: .1rem;
  }
  .about .about2 .slides .swiper-slide-active,
  .about .about2 .slides .swiper-slide-duplicate-active {
    transform: scale(1);
    position: relative;
    z-index: 2;
  }
  .solute .sec-type br {
    display: none;
  }
  .solute .sol1 .list {
    padding: .35rem 0;
  }
  .solute .sol1 .list li {
    margin: .2rem 0;
  }
  .solute .sol1 .list li .item .icon {
    width: .8rem;
    height: .8rem;
  }
  .solute .sol1 .list li .item .icon img {
    width: .36rem;
  }
  .solute .sol1 .list li .item .tit {
    padding: 0 .1rem;
    line-height: 1.3;
  }
  .solute .sol2 {
    padding: .4rem 0;
  }
  .solute .sol2 .list li {
    margin-top: .4rem;
  }
  .solute .sol2 .list li .item .pic {
    width: 2.4rem;
    height: 2.4rem;
  }
  .solute .sol2 .list li .item .tit {
    margin-top: .3rem;
    padding: 0 .1rem;
  }
  .fuwu .fuwu2 li .item {
    min-height: 3.5rem;
    height: auto;
    padding: .25rem .35rem;
  }
  .fuwu .fuwu2 li .item .tit {
    margin: .25rem 0;
    line-height: 1.4;
  }
  .fuwu .fuwu2 li .item .xh {
    font-size: .8rem;
    bottom: .18rem;
  }
  .fuwu .fuwu3 .g-type {
    margin: .5rem 0 .35rem;
    padding-left: .16rem;
  }
  .fuwu .fuwu3 .g-type::before {
    content: "";
    width: .04rem;
    height: .2rem;
  }
  .fuwu .fuwu3 .form li .item {
    margin-bottom: .15rem;
  }
  .fuwu .fuwu3 .form li .item .intbox input::-webkit-input-placeholder,
  .fuwu .fuwu3 .form li .item .intbox textarea::-webkit-input-placeholder {
    font-size: .16rem;
  }
  .fuwu .fuwu3 .form li.msg .intbox {
    height: 1.5rem;
  }
  .checklist .dd {
    margin-bottom: .25rem;
  }
  .checklist .dd label span {
    width: .27rem;
    height: .27rem;
  }
  .product .pro1 .item {
    padding: .35rem;
  }
  .product .pro1 .item .item-tit {
    margin-bottom: .2rem;
  }
  .product .pro1 .item .item-cont.cont1 {
    margin-bottom: .5rem;
  }
  .product .pro1 .item .item-cont ul li::before {
    top: .12rem;
  }
  .product .solute .sol2 {
    padding: .6rem 0;
  }
  .product .learn-more a {
    width: 2.1rem;
    height: .55rem;
    border-radius: .5rem;
  }
  .product .pro3 {
    padding-bottom: 1.1rem;
  }
  .product .pro3 .wrap .contbox {
    max-width: 90%;
    padding: .35rem;
    transform: translateY(-0.65rem);
  }
  .product .pro3 .wrap .contbox .info {
    padding: 0;
  }
  .product .pro3 .wrap .contbox .info .list {
    padding-bottom: .3rem;
  }
  .product .pro3 .wrap .contbox .info .list li {
    width: 100%;
    margin: .1rem 0;
  }
  .detail2 .det1 .slides .swiper-wrapper {
    padding-bottom: .3rem;
  }
  .detail2 .det3 {
    padding: .4rem 0 .65rem;
  }
  .websitemap-section1 .cont .item .jut .list {
    width: 50%;
    margin-bottom: 8px;
  }
  .websitemap-section1 .cont .item {
    padding: .3rem 0;
    margin-bottom: 0;
  }
}

@media (max-width: 640px) {
  .headerm .navbtnm {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 380px) {
  .section2 .list li .item .pic,
  .solute .sol2 .list li .item .pic {
    width: 1.8rem;
    height: 1.8rem;
  }
}