.tkg {
  height: 0.85rem;
}

@media (min-width: 981px) {
  .service .list li:nth-child(2n) .grid {
    flex-direction: row-reverse;
  }
}

@media (max-width: 980px) {
  .tkg {
    height: 55px;
  }
  .header {
    padding: 0 !important;
  }
  .navbtnm {
    clear: both;
    text-align: center;
    position: relative;
    z-index: 21;
  }
  .headerm {
    padding: 6px 15px;
    position: relative;
    height: 55px;
    z-index: 23;
  }
  .headerm .logo img {
    width: 1.8rem;
  }
  .headerm .lang {
    margin-right: 0.3rem;
    font-size: 0.24rem;
  }
  .headerm .navbtnm {
    width: 30px;
    height: 30px;
    z-index: 1;
    margin-top: 4px;
    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: 55px;
    z-index: 22;
    background: #fff;
    padding-bottom: 0.15rem;
    height: 100%;
    overflow-y: auto;
  }
  .big-nav .scroll::-webkit-scrollbar {
    width: 0;
    height: 5px;
  }
  .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: 0.24rem;
    padding: 0.2rem 0.15rem;
    position: relative;
    display: block;
  }
  .big-nav .scroll li a.v1::after, .big-nav .scroll li a.s1::after {
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0.25rem;
    text-align: center;
    right: 15px;
    font-size: 0.18rem;
    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 0.15rem 0.15rem 0.2rem;
    display: none;
  }
  .big-nav .scroll li ul li {
    width: 100%;
  }
  .big-nav .scroll li ul li a {
    display: block;
    font-weight: normal;
    padding: 0.17rem 0;
    font-size: 0.22rem;
  }
  .big-nav .scroll li ul li:last-child {
    border-bottom: 0;
  }
  .big-nav .scroll li .v2 li > .v1::after {
    right: 5px;
    content: "\e613";
  }
  .big-nav .scroll li .v2 li.on > .v1::after {
    content: "\e632";
  }
  .big-nav .scroll li .v2 li .sub1 {
    padding-right: 0;
  }
  .big-nav .scroll li.on .v1::after {
    content: "\e632";
  }
  .navShow .headerm,
  .header.fix .headerm {
    position: relative;
    background: #fff;
  }
  .navShow .headerm .logo img.logo2,
  .header.fix .headerm .logo img.logo2 {
    display: inline-block;
  }
  .navShow .headerm .logo img.logo1,
  .header.fix .headerm .logo img.logo1 {
    display: none;
  }
  .navShow .headerm .lang,
  .header.fix .headerm .lang {
    color: #333;
  }
  .navShow .headerm .menuBtn b,
  .header.fix .headerm .menuBtn b {
    background: #284f92;
  }
  .navShow .big-nav {
    opacity: 1;
    visibility: visible;
    right: 0;
  }
  .banner {
    height: 65vh;
  }
  .banner .swiper-slide .slide-txt .sub-tit {
    margin-top: 0.12rem;
  }
  .banner .swp-dot {
    bottom: 0.45rem;
  }
  .section1::before {
    display: none;
  }
  .section1 .info {
    margin-top: 0.6rem;
  }
  .section2 li .item {
    padding: 0.35rem 0.25rem;
    display: flex;
    align-items: center;
  }
  .section2 li .item .icon {
    width: 1rem;
    flex-shrink: 0;
    margin-right: 0.2rem;
  }
  .section2 li .item .info {
    flex: 1;
    text-align: left;
  }
  .section2 li .item .info .num {
    justify-content: flex-start;
    margin: 0 0 -0.05rem 0;
  }
  .section3 li {
    margin: 0.25rem 0;
  }
  /* footer */
  .footer .ft1 {
    padding: 0.45rem 0;
  }
  .footer .ft1 .col2 {
    text-align: left;
  }
  .footer .ft1 .col2 .link {
    margin: 0.3rem 0 0.25rem;
  }
  .footer .ft1 .col2 .link ul {
    justify-content: flex-start;
  }
  .footer .ft1 .col2 .link ul li {
    margin: 0 0.25rem 0.1rem 0;
  }
  .footer .ft1 .col2 .link ul li:last-child {
    margin-right: 0;
  }
  .footer .ft2 {
    text-align: center;
    justify-content: center;
  }
  .footer .ft2 .copyright {
    width: 100%;
    margin-bottom: 0.15rem;
  }
  .service .list li {
    padding: 0.3rem;
  }
  .service .list li .item .info {
    margin-top: 0.25rem;
  }
  .news li .item {
    padding: 0.2rem;
  }
  .news li .item .item-info {
    padding: 0;
  }
  .news li .item .item-info::before {
    display: none;
  }
  .news li .item .item-info .time {
    margin-top: 0.12rem;
    color: #666;
  }
  .news li .item .item-info .time i {
    margin-right: 0.1rem;
  }
  .news li .item .item-info .desc {
    margin: 0.12rem 0;
  }
  .pages ul {
    flex-wrap: wrap;
  }
  .pages ul li {
    margin-bottom: 0.1rem;
  }
  .detail .news-sxp li {
    max-width: 100%;
    width: 100%;
    margin: 0.05rem 0;
  }
  .contact .list > ul > li .item2 .col2 {
    width: 100%;
    margin: 0.25rem 0 0 0;
  }
  .contact .list > ul > li .item2 .col2 .box1 {
    width: 36%;
  }
  .join .join1 .list li .item {
    padding: 0.2rem;
  }
  .join .join1 .list li .item .info .cont {
    font-size: 0.17rem;
  }
  .join .join2 .list li .item .icon img {
    width: 0.5rem;
  }
  .shop .screen .dd {
    margin-bottom: 0.35rem;
  }
  .shop .screen .dd .col1 {
    width: 100%;
    flex-wrap: wrap;
  }
  .shop .screen .dd .col1 .label {
    width: 100%;
    font-weight: bold;
  }
  .shop .screen .dd .col1 .intbox {
    width: 100%;
    margin: 0.15rem 0;
  }
  .shop .screen .dd .col1 .intbox a {
    display: inline-block;
    font-size: 0.19rem;
    margin: 0 0.1rem 0.1rem 0;
  }
  .shop .screen .dd .col2 {
    width: 100%;
  }
  .shop .screen .dd .col2 .search {
    width: 100%;
    height: 0.5rem;
  }
  .shop .screen .dd .col2 .search button {
    width: 0.4rem;
  }
  .shop .screen .dd .col2 .search button i {
    font-size: 0.24rem;
  }
}

@media (max-width: 768px) {
  .contact .list > ul > li .item2 .col1 .lxfs li {
    flex-wrap: wrap;
  }
  .contact .list > ul > li .item2 .col2 .box1 {
    width: 35.45%;
  }
}