@charset "UTF-8";
@media (min-width: 769px) {
  .footer .ft1 .col2 li .item-tit .fold {
    display: none;
  }
  .footer .ft1 .col2 li .item-sub {
    display: block !important;
  }
}

@media (min-width: 981px) {
  .banner {
    height: 100vh;
  }
  .banner .swiper-container,
  .banner .swiper-slide {
    height: 100%;
  }
  .banner .con {
    position: absolute;
  }
}

.tkg {
  height: .85rem;
}

@media (max-width: 1480px) {
  .header .logo img {
    width: 2.2rem;
  }
  .section1 .lbt .arrow.prev {
    left: 1.9rem;
  }
  .section1 .lbt .arrow.next {
    right: 1.9rem;
  }
  .header .nav > ul > li:hover .dropdown {
    font-size: .18rem;
  }
}

@media (max-width: 1280px) {
  .section1 .slides {
    margin: 0 -55%;
  }
  .section1 .lbt .arrow.prev {
    left: 1.8rem;
  }
  .section1 .lbt .arrow.next {
    right: 1.8rem;
  }
}

.scrollto {
  padding-top: .6rem;
  margin-top: -.6rem;
}

@media (max-width: 980px) {
  .tkg {
    height: 55px;
  }
  .navbtnm {
    clear: both;
    text-align: center;
    position: relative;
    z-index: 21;
  }
  .navbtnm span {
    width: 100%;
    height: .025rem;
    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;
  }
  .headerm {
    padding: 0 15px;
    position: relative;
    height: 55px;
    z-index: 23;
    color: #fff;
  }
  .headerm a {
    color: #fff;
  }
  .headerm .logo img {
    width: 2rem;
  }
  .headerm .navbtnm {
    width: 25px;
    height: 25px;
    z-index: 1;
    margin-top: .1rem;
    text-align: center;
  }
  .headerm .search {
    margin: 0 .35rem;
  }
  .headerm .lang a {
    transition: all ease .3s;
    font-size: .22rem;
  }
  .headerm .lang span {
    margin: 0 .15rem;
  }
  .navShow .header,
  .header.fix .header,
  .header.fix2 .header {
    background: #fff;
  }
  .navShow .header .logo img.logo1,
  .header.fix .header .logo img.logo1,
  .header.fix2 .header .logo img.logo1 {
    display: none;
  }
  .navShow .header .logo img.logo2,
  .header.fix .header .logo img.logo2,
  .header.fix2 .header .logo img.logo2 {
    display: inline-block;
  }
  .navShow .headerm,
  .navShow .lang,
  .navShow .lang span,
  .header.fix .headerm,
  .header.fix .lang,
  .header.fix .lang span,
  .header.fix2 .headerm,
  .header.fix2 .lang,
  .header.fix2 .lang span {
    color: #333;
  }
  .navShow .headerm a,
  .navShow .lang a,
  .navShow .lang span a,
  .header.fix .headerm a,
  .header.fix .lang a,
  .header.fix .lang span a,
  .header.fix2 .headerm a,
  .header.fix2 .lang a,
  .header.fix2 .lang span a {
    color: #333;
  }
  .navShow .navbtnm span,
  .header.fix .navbtnm span,
  .header.fix2 .navbtnm span {
    background: #333;
  }
  .header.fix {
    box-shadow: 0 0.026rem 0.053rem rgba(0, 0, 0, 0.1);
  }
  .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: 55px;
    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;
    /*  &:last-child{
                    border-bottom:0;
                } */
  }
  .big-nav .scroll li a {
    color: #333;
    font-size: .24rem;
    padding: .22rem .1rem .22rem .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: .22rem;
  }
  .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.on .v1::after {
    content: "\e632";
  }
  .drop {
    margin-top: .5rem;
  }
  .drop2 {
    margin-bottom: .5rem;
  }
  .searchdown {
    width: 100%;
    padding: .1rem 15px;
    top: 55px;
    z-index: 22;
    background: rgba(0, 0, 0, 0.8);
  }
  .searchdown .form {
    height: .6rem;
    border-bottom: 1px solid #838383;
    position: relative;
  }
  .searchdown .form .int input {
    width: 100%;
  }
  .searchdown .form .int input::-webkit-input-placeholder {
    color: #777777;
  }
  .searchdown .form button {
    background: none;
    margin-left: .25rem;
  }
  .searchdown .form button i {
    color: #7D7D7D;
  }
  .searchdown .form .close {
    position: absolute;
    left: 0;
    cursor: pointer;
    top: 50%;
    transform: translateY(-50%);
  }
  .searchdown .form .close img {
    width: .2rem;
  }
  .searchdown .hotkey ul li a {
    padding: .1rem .15rem;
  }
  .navShow .headerm .navbtnm i:before {
    content: "\e6e9";
    color: #333;
  }
  .navShow .big-nav {
    opacity: 1;
    visibility: visible;
    right: 0;
  }
  .footer .ft1 {
    padding: .3rem 0 0 0;
  }
  .footer .ft1 .col1,
  .footer .ft1 .col2 {
    width: 100%;
  }
  .footer .ft1 .col1 .logo img {
    width: 2rem;
  }
  .footer .ft1 .col1 .lxfs .qrcode {
    width: 1.3rem;
  }
  .footer .ft1 .col2 {
    margin: .25rem 0;
  }
  .footer .ft1 .col2 ul {
    flex-wrap: wrap;
  }
  .footer .ft1 .col2 li {
    width: 100%;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .footer .ft1 .col2 li .item {
    width: 100% !important;
  }
  .footer .ft1 .col2 li .item .item-tit {
    margin-bottom: 0;
    position: relative;
    padding: .2rem 0;
  }
  .footer .ft1 .col2 li .item .item-tit .fold {
    position: absolute;
    right: 0;
    top: 50%;
    display: block;
    transform: translateY(-50%);
  }
  .footer .ft1 .col2 li .item .item-tit .fold i {
    font-size: .16rem;
  }
  .footer .ft1 .col2 li .item .item-sub {
    display: none;
    padding: .1rem 0;
    overflow: hidden;
  }
  .footer .ft1 .col2 li .item .item-sub p {
    width: 100% !important;
  }
  .footer .ft1 .col2 li.on .item-tit .fold {
    transform: rotate(90deg);
    margin-top: -7px;
  }
  .footer .ft2 {
    border-top: 0;
    padding: 0 0 .2rem;
  }
  .footer .ft2 .tech {
    margin: .2rem 0 .1rem;
  }
  .footer .ft2 .share::before {
    height: .2rem;
  }
  .footer .ft2 .share li {
    margin-left: .35rem;
  }
  .footer .ft2 .share li .qrcode .drop {
    background: #383838;
  }
  .kefu li .fold .cont {
    padding: .13rem;
  }
  .kefu li .fold .cont.tel {
    width: 1.95rem;
    font-size: .24rem;
  }
  .kefu li .fold .cont.tel .info {
    font-size: .22rem;
  }
  .kefu li .fold .cont.qrcode {
    width: 2.2rem;
  }
  .sec-type .desc {
    margin-bottom: .5rem;
  }
  .banner .swiper-pagination {
    bottom: .3rem;
  }
  .banner img {
    width: 100%;
    display: block;
  }
  .section1 {
    padding-bottom: .5rem;
  }
  .section1 .slides {
    margin: 0;
    padding: 0 40px;
  }
  .section1 .slides .item .item-pic {
    padding: .8rem .1rem !important;
    height: auto;
  }
  .section1 .slides .item .item-tit {
    padding: .25rem 0;
  }
  .section1 .lbt .arrow {
    top: 45%;
  }
  .section1 .lbt .arrow.prev {
    left: 15px;
  }
  .section1 .lbt .arrow.next {
    right: 15px;
  }
  .section2 {
    padding: 1.2rem 0;
  }
  .section3 {
    padding: 1.1rem 0;
  }
  .section3 .cont {
    padding: .5rem;
  }
  .section4 .list .item {
    padding: .3rem;
  }
  .news .list .item {
    padding: .3rem;
  }
  .inner-slide {
    height: 5rem;
  }
  .inner-slide::before {
    width: 1.6rem;
    height: 1.5rem;
    left: 15px;
  }
  .inner-slide .slide-txt {
    bottom: .45rem;
  }
  .inner-slide .slide-txt .contbox {
    flex-wrap: wrap;
  }
  .inner-slide .slide-txt .typename {
    margin: 0 .45rem .25rem 0;
  }
  .inner-slide .slide-txt .subcat {
    margin-bottom: .16rem;
  }
  .inner-slide .slide-txt .subcat ul {
    flex-wrap: wrap;
  }
  .inner-slide .slide-txt .subcat ul li {
    margin: 0 .25rem .12rem 0;
  }
  .product {
    padding: .5rem 0 .2rem;
  }
  .subcat2 {
    margin-bottom: .2rem;
  }
  .news .top-news {
    padding: .35rem;
  }
  .news .top-news .item-pic {
    padding-right: 0;
  }
  .news .top-news .item-pic .hot {
    right: auto;
    left: 0;
  }
  .news .top-news .item-info {
    padding: .25rem 0 0 0;
  }
  .news .top-news .item-info .desc {
    margin-bottom: .25rem;
  }
  .pages {
    padding: .3rem 0 .6rem;
  }
  .pages ul {
    flex-wrap: wrap;
  }
  .pages li {
    margin-bottom: .15rem;
  }
  .pages li a {
    width: .45rem;
    height: .45rem;
  }
  .news-info .col-left {
    width: 100%;
  }
  .news-info .col-left .news-tit {
    padding-right: 0;
  }
  .news-info .col-left .news-source {
    padding-bottom: .3rem;
  }
  .news-info .col-right .list li .item .item-pic {
    width: 1.8rem;
  }
  .news-info .col-right .list li .item .item-pic .fitImg {
    height: 1.2rem;
  }
  .solute-detail .sol3 {
    margin: .5rem 0 .6rem;
  }
  .solute-detail .sol3 .slides .item .item-pic .play {
    width: .5rem;
    height: .5rem;
  }
  .swp-jt .jt {
    width: .45rem;
    height: .45rem;
  }
  .service .info .list {
    margin-bottom: .5rem;
  }
  .service .info .list li {
    max-width: 100%;
  }
  .baoyang .list li {
    margin-bottom: .3rem;
  }
  .baoyang .list li .item {
    flex-direction: column-reverse;
    padding: .25rem;
  }
  .baoyang .list li .item .item-pic {
    margin: 0 0 .25rem 0;
    width: 100%;
  }
  .baoyang .list li .item .item-info {
    flex: auto;
    width: 100%;
  }
  .baoyang .list li .item .item-info .desc {
    margin: .25rem 0;
  }
  .contact .contbox .col1 {
    width: 100%;
    max-width: 100%;
  }
  .contact .contbox .col1 li {
    padding: .25rem 0;
    line-height: 1.65;
  }
  .contact .contbox .col1 li .qrcode {
    width: 1.3rem;
  }
  .detail .product li .item {
    padding: 1.5rem 15px .4rem 15px;
  }
  .detail .det1 .tit {
    margin-bottom: .75rem;
  }
  .detail .det2 {
    margin-bottom: .25rem;
  }
  .detail .det2 .play {
    width: .55rem;
    height: .55rem;
  }
  .detail .det2 .play i {
    font-size: .26rem;
  }
  .detail .det3 {
    margin: .3rem 0;
    padding: .3rem .15rem;
  }
  .detail .det3 .slides {
    padding: 0 .1rem;
  }
  .detail .det3 .jt {
    width: .8rem;
    height: .8rem;
  }
  .detail .det3 .jt i {
    font-size: .14rem;
  }
  .detail .det4 {
    padding: .4rem .25rem;
  }
  .detail .det-type {
    margin-bottom: .2rem;
  }
  .detail .det-btn {
    padding: .4rem 0 .6rem;
  }
  .detail .gonext {
    padding: .35rem 0;
  }
  .detail .gonext .mid {
    display: none;
  }
  .about .about1 {
    padding: .65rem 0;
  }
  .about .about2 {
    padding: 1.5rem 0;
  }
  .about .about3 .slides .jt.prev {
    left: 15px;
  }
  .about .about3 .slides .jt.next {
    right: 15px;
  }
  .about .about6 .slides .lbt {
    padding: 0 .6rem;
    margin: 0;
  }
  .about .about6 .slides .item {
    padding-left: .35rem;
  }
  .about .about6 .slides .item::before {
    left: .35rem;
  }
  .about .about6 .slides .item .item-cont ul {
    padding-left: .32rem;
  }
  .about .about7 .slides .swiper-slide {
    transform: scale(1);
  }
  .about .about7 .slides .swiper-slide .item {
    margin-top: 0;
  }
  .about .about7 .slides .swiper-slide .item .item-pic {
    padding: .3rem 0;
  }
  .about .about7 .slides .swiper-slide.swiper-slide-active {
    transform: scale(1);
  }
  .about .about7 .slides .jt {
    background: #333;
    border-color: #333;
  }
  .about .about7::after {
    height: 100%;
  }
  .about .about7 .ab-type {
    padding-top: .5rem;
  }
}