@charset "UTF-8";
/* 响应式样式 */
@media screen and (max-width: 1680px) {
  .ibanner .oneBan .oneBan_intro .txt1 {
    font-size: 50px;
  }
  .ibanner .oneBan .oneBan_intro .txt2 {
    margin-top: 20px;
    padding: 0 25px;
  }
}

@media screen and (max-width: 1366px) {
  .bitops .itops, .footers .footer {
    width: 96%;
  }
  .bitops .itops .itops_left .itops_left_nav {
    margin-left: 50px;
  }
  .bitops .itops .itops_left .itops_left_nav .link {
    margin: 0 25px;
  }
  .ibanners .ibanner {
    font-size: 32px;
  }
  .ibanners .ibanner .txt2 {
    padding-bottom: 15px;
  }
  .ibanner .oneBan .oneBan_intro {
    width: 96%;
  }
  .ibanner .oneBan .oneBan_intro .txt1 {
    font-size: 40px;
  }
  .ibanner .oneBan .oneBan_intro .txt2 {
    margin-top: 20px;
    padding: 0 25px;
  }
}

@media screen and (max-width: 1200px) {
  .bitops .itops .itops_left .itops_left_nav {
    margin-left: 20px;
  }
  .bitops .itops .itops_left .itops_left_nav .link {
    margin: 0 20px;
  }
  .bitops .itops .itops_right .itop_search .input {
    width: 150px;
  }
  .imenus {
    height: 50px;
  }
  .imenus .imenu .link {
    width: 180px;
    height: 57px;
    line-height: 50px;
    font-size: 16px;
  }
  .products .product .product_title {
    font-size: 20px;
    line-height: 60px;
  }
  .products .product_nav .nax {
    width: 150px;
    height: 40px;
    line-height: 40px;
    margin-right: 25px;
    font-size: 16px;
  }
  .icomm_top .txt1 {
    font-size: 30px;
    line-height: 30px;
  }
  .icomm_top .txt2 {
    font-size: 20px;
    padding: 10px 0 20px;
  }
  .iabouts {
    height: auto;
    padding: 40px 0;
  }
  .iabouts .iabout_intro {
    font-size: 18px;
    line-height: 30px;
    margin: 25px 0;
  }
  .iabouts .iabout_intro .txt1 {
    width: 100%;
  }
  .iabouts .iabout_intro .oneJiant {
    width: 115px;
    height: 25px;
    line-height: 25px;
  }
  .iabouts .iabout_intro .oneJiant:hover {
    border-color: #2195d5;
  }
  .iabouts .iabout_link {
    margin-top: 50px;
  }
  .iabouts .iabout_link a {
    width: 200px;
    height: 85px;
  }
  .iprods {
    height: auto;
    padding: 40px 0;
  }
  .iprods .iprod .iprod_bot {
    margin-top: 40px;
  }
  .iprods .iprod .iprod_bot a .prod_img {
    width: 130px;
    height: 130px;
  }
  .iprods .iprod .iprod_bot a .prod_title {
    font-size: 20px;
    line-height: 30px;
    margin-top: 15px;
  }
  .newLists .newListTop {
    padding: 20px 0;
  }
  .newLists .newListTop .newListTop_left .txt1 {
    font-size: 30px;
    line-height: 30px;
  }
  .newLists .newListTop .newListTop_left .txt1::after {
    bottom: -23px;
  }
  .newLists .newListTop .newListTop_left .txt2 {
    font-size: 18px;
    padding-left: 30px;
  }
}

@media screen and (max-width: 1024px) {
  .iswindow {
    display: none;
  }
  .ismobile {
    display: block;
  }
  .box {
    width: 96%;
  }
  .footers .footer {
    padding: 15px 0;
  }
  .footers .footer .footer_right .footer_right_title {
    margin-top: 10px;
    font-size: 16px;
  }
  .ibanners .ibanner {
    font-size: 25px;
  }
  .ibanners .ibanner .txt2 {
    padding-bottom: 15px;
  }
  .ibanners .ibanner .txt2::after {
    height: 3px;
  }
  .contactUs {
    padding: 40px 0 30px;
  }
  .contactUs .contact_txt1 {
    font-size: 22px;
  }
  .contactUs .oneCont {
    margin-top: 15px;
  }
  .contactUs .oneCont .oneCont_title {
    font-size: 18px;
    line-height: 50px;
  }
  .contactUs .oneCont .oneCont_list {
    margin-top: 10px;
  }
  .contactUs .oneCont .oneCont_list ul li {
    font-size: 16px;
    line-height: 32px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt1 {
    width: 45px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt2 {
    padding-left: 45px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt3 {
    width: 80px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt4 {
    padding-left: 80px;
  }
  .products .product_list {
    padding: 12px 0 30px;
  }
  .products .product_list .oneProud {
    width: 31%;
    margin: 15px 0;
    position: relative;
  }
  .products .product_list .oneProud:nth-child(3n - 1) {
    margin: 15px 3.5%;
  }
  .products .product_list .oneProud .oneProud_img {
    width: 100%;
    height: calc(29.7vw * 0.7994);
  }
  .products .product_list .oneProud .oneProud_title {
    font-size: 16px;
    line-height: 22px;
  }
  .products .product_list .oneProud .oneProud_intro {
    line-height: 22px;
  }
  .oneJiant {
    width: 49px;
    height: 20px;
    margin: 10px auto 12px;
  }
  .imap {
    height: 50px;
    line-height: 50px;
    padding-left: 25px;
  }
  /*产品详情*/
  .proDetails {
    margin-bottom: 50px;
  }
  .proDetails .proDetail {
    display: block;
    overflow: hidden;
  }
  .proDetails .proDetail .proDetail_img {
    width: 400px;
    height: 275px;
    float: left;
  }
  .proDetails .proDetail .proDetail_txt {
    padding-left: 430px;
    width: auto;
  }
  .proDetails .proDetail .proDetail_txt .txt1 {
    font-size: 20px;
    line-height: 30px;
  }
  .proDetails .proDetail .proDetail_txt .txt2 {
    font-size: 16px;
    line-height: 20px;
    padding: 5px 0;
  }
  .proDetails .proDetail .proDetail_txt .txt3 {
    font-size: 16px;
    line-height: 28px;
    -webkit-line-clamp: 8;
  }
  .newLists {
    padding: 20px 0;
  }
  .newLists .newList ul {
    margin-bottom: 20px;
  }
  .newLists .newList ul li.one_new {
    height: 50px;
    line-height: 50px;
    font-size: 16px;
  }
  .ibanner .oneBan .oneBan_intro {
    width: 96%;
  }
  .ibanner .oneBan .oneBan_intro .txt1 {
    font-size: 40px;
  }
  .ibanner .oneBan .oneBan_intro .txt2 {
    margin-top: 20px;
    padding: 0 25px;
  }
  .advices {
    padding: 40px 0 0;
  }
  .advices .advice .advicTop .txt3 {
    margin-top: 15px;
    font-size: 24px;
  }
  .advices .advice .advicNav {
    padding: 18px 0;
  }
}

@media screen and (max-width: 768px) {
  .footers .footer {
    display: block;
    padding: 20px 0;
  }
  .footers .footer .footer_left, .footers .footer .footer_right, .footers .footer .footer_left_nav {
    width: 100%;
    display: block;
    text-align: center;
  }
  .footers .footer .footer_left .footer_left_nav .link {
    padding: 0 20px;
  }
  .footers .footer .footer_left .footer_left_copyright {
    margin-top: 10px;
  }
  .footers .footer .footer_right {
    margin-top: 10px;
  }
  .ibanners .ibanner {
    font-size: 20px;
  }
  .ibanners .ibanner .txt2 {
    padding-bottom: 10px;
  }
  .ibanners .ibanner .txt2::after {
    height: 3px;
  }
  .imenus {
    height: 40px;
  }
  .imenus .imenu {
    width: 100%;
  }
  .imenus .imenu .link {
    width: 150px;
    height: 47px;
    line-height: 40px;
    font-size: 16px;
  }
  .contactUs {
    padding: 20px 0 10px;
  }
  .contactUs .contact_txt1 {
    font-size: 18px;
  }
  .contactUs .oneCont {
    margin-top: 12px;
  }
  .contactUs .oneCont .oneCont_title {
    font-size: 16px;
    line-height: 40px;
  }
  .contactUs .oneCont .oneCont_list {
    margin-top: 10px;
  }
  .contactUs .oneCont .oneCont_list ul li {
    font-size: 16px;
    line-height: 28px;
  }
  .details .detail {
    padding: 10px 0 30px;
  }
  .details .detail .detail_title {
    font-size: 20px;
    margin: 10px 0;
  }
  .details .detail .detail_develop .oneDevelop {
    padding: 0 0 20px 20px;
    font-size: 14px;
  }
  .details .detail .detail_develop .oneDevelop::after {
    left: 3px;
    top: 7px;
  }
  .details .detail .detail_develop .oneDevelop::before {
    top: 7px;
    left: 0;
  }
  .details .detail .detail_develop .oneDevelop .txt2 {
    padding: 3px 0;
  }
  .details .detail .detail_develop .oneDevelop .txt3 {
    line-height: 26px;
  }
  .details .detail .detail_content {
    padding: 0 0 20px 20px;
  }
  .details .detail .detail_content * {
    font-size: 14px !important;
    line-height: 30px !important;
  }
  .products {
    padding-bottom: 25px;
  }
  .products .product .product_title {
    font-size: 20px;
    line-height: 40px;
  }
  .products .product_nav .nax {
    width: auto;
    height: 30px;
    line-height: 30px;
    margin-right: 15px;
    font-size: 14px;
    padding: 0 10px;
  }
  .products .product_list {
    padding: 10px 0 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .products .product_list .oneProud {
    width: 48.5%;
    margin: 12px 0 !important;
  }
  .products .product_list .oneProud .oneProud_img {
    width: 100%;
    height: calc(46.56vw * 0.7994);
  }
  .products .product_list .oneProud .oneProud_title {
    font-size: 14px;
    line-height: 20px;
  }
  .products .product_list .oneProud .oneProud_intro {
    line-height: 20px;
  }
  .oneJiant {
    width: 49px;
    height: 20px;
    margin: 10px auto 12px;
  }
  .imap {
    height: 40px;
    line-height: 40px;
    padding-left: 25px;
  }
  /*产品详情*/
  .proDetails {
    margin-bottom: 30px;
  }
  .proDetails .proDetail .proDetail_img {
    width: 250px;
    height: 175px;
  }
  .proDetails .proDetail .proDetail_txt {
    padding-left: 265px;
  }
  .proDetails .proDetail .proDetail_txt .txt1 {
    font-size: 16px;
    line-height: 26px;
  }
  .proDetails .proDetail .proDetail_txt .txt2 {
    font-size: 14px;
    line-height: 18px;
  }
  .proDetails .proDetail .proDetail_txt .txt3 {
    font-size: 14px;
    line-height: 20px;
    -webkit-line-clamp: 6;
  }
  .newLists {
    padding: 15px 0;
  }
  .newLists .newListTop {
    padding: 15px 0;
  }
  .newLists .newListTop .newListTop_left .txt1 {
    font-size: 20px;
    line-height: 20px;
  }
  .newLists .newListTop .newListTop_left .txt1::after {
    bottom: -18px;
  }
  .newLists .newListTop .newListTop_left .txt2 {
    font-size: 16px;
    padding-left: 20px;
  }
  .newLists .newListTop .newListTop_right .oneJiant {
    width: 60px;
    height: 25px;
    line-height: 25px;
    border: 1px solid #2D9BD7;
    margin: 0;
  }
  .newLists .newList ul {
    margin-bottom: 15px;
  }
  .newLists .newList ul li {
    height: 40px;
    line-height: 40px;
    font-size: 15px;
  }
  .newLists .newList ul li a .txt1 {
    max-width: 70%;
  }
  .articleDetails {
    padding: 0px 0 30px;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_title {
    font-size: 18px;
    line-height: 30px;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_num {
    font-size: 15px;
    color: #ccc;
    padding: 15px 0;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_num .ges {
    padding: 0 10px;
  }
  .articleDetails .articleDetail .articleDetail_cen {
    padding: 15px 0;
    line-height: 32px;
  }
  .articleDetails .articleDetail .articleDetail_bot .oneGe {
    width: 49%;
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    padding: 0 20px;
  }
  .ibanner .oneBan .oneBan_intro .txt1 {
    font-size: 20px;
  }
  .ibanner .oneBan .oneBan_intro .txt2 {
    margin-top: 10px;
    padding: 0 15px;
  }
  .icomm_top .txt1 {
    font-size: 18px;
    line-height: 30px;
  }
  .icomm_top .txt2 {
    font-size: 14px;
    padding: 5px 0 10px;
  }
  .iabouts {
    height: auto;
    padding: 20px 0;
  }
  .iabouts .iabout_intro {
    font-size: 16px;
    line-height: 24px;
    margin: 15px 0;
  }
  .iabouts .iabout_intro .oneJiant {
    width: 115px;
    height: 25px;
    line-height: 25px;
  }
  .iabouts .iabout_intro .oneJiant:hover {
    border-color: #2195d5;
  }
  .iabouts .iabout_link {
    margin-top: 50px;
  }
  .iabouts .iabout_link a {
    width: 22%;
    height: 60px;
  }
  .iabouts .iabout_link a .iabout_link_title {
    font-size: 14px;
  }
  .iprods {
    height: auto;
    padding: 20px 0;
  }
  .iprods .iprod .iprod_bot {
    margin-top: 20px;
  }
  .iprods .iprod .iprod_bot a .prod_img {
    width: 100px;
    height: 100px;
  }
  .iprods .iprod .iprod_bot a .prod_img .img {
    width: 50%;
    height: 50%;
  }
  .iprods .iprod .iprod_bot a .prod_title {
    font-size: 16px;
    line-height: 22px;
    margin-top: 10px;
  }
  .telCons {
    height: auto;
  }
  .telCons .telCon {
    padding: 50px 0 120px;
  }
  .telCons .telCon .txt2 .txt {
    padding: 0 20px;
  }
}

@media screen and (max-width: 640px) {
  .advices {
    padding: 20px 0 0;
  }
  .advices .advice .advicTop .txt3 {
    margin-top: 10px;
    font-size: 18px;
  }
  .advices .advice .advicNav {
    padding: 10px 0;
  }
  .advices .advice .advicNav .adv {
    padding: 0;
    min-width: 30%;
    height: 35px;
    line-height: 35px;
  }
  .advices .oneFormTop .txt1 {
    font-size: 16px;
  }
  .advices .oneFormTop .txt2 {
    font-size: 12px;
  }
  .advices .oneWrap_form {
    display: block;
  }
  .advices .oneWrap_form .oneWrap_form_m {
    width: 100% !important;
  }
  .advices .oneWrap_form .label {
    width: 100% !important;
  }
  .advices .oneWrap_form .input {
    width: 100% !important;
    margin-top: 4px;
  }
}

@media screen and (max-width: 540px) {
  .footers .footer {
    display: block;
    padding: 15px 0;
  }
  .footers .footer .footer_left .footer_left_nav .link {
    padding: 0 10px;
    font-size: 14px;
  }
  .footers .footer .footer_left .footer_left_copyright {
    margin-top: 10px;
  }
  .footers .footer .footer_right .footer_right_title {
    font-size: 16px;
  }
  .imenus {
    height: 30px;
  }
  .imenus .imenu .link {
    width: auto;
    max-width: 25%;
    padding: 0 15px;
    height: 35px;
    line-height: 30px;
    font-size: 14px;
  }
  .ibanners .ibanner {
    font-size: 18px;
  }
  .ibanners .ibanner .txt2 {
    padding-bottom: 8px;
  }
  .ibanners .ibanner .txt2::after {
    height: 3px;
  }
  .contactUs {
    padding: 10px 0 10px;
  }
  .contactUs .contact_txt1 {
    font-size: 16px;
  }
  .contactUs .oneCont {
    margin-top: 8px;
  }
  .contactUs .oneCont .oneCont_title {
    font-size: 14px;
    line-height: 30px;
  }
  .contactUs .oneCont .oneCont_list {
    margin-top: 8px;
  }
  .contactUs .oneCont .oneCont_list ul li {
    font-size: 14px;
    line-height: 22px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt1 {
    width: 40px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt2 {
    padding-left: 40px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt3 {
    width: 75px;
  }
  .contactUs .oneCont .oneCont_list ul li .txt4 {
    padding-left: 75px;
  }
  .details .detail {
    padding: 10px 0 20px;
  }
  .details .detail .detail_title {
    font-size: 16px;
    margin: 10px 0;
  }
  .details .detail .detail_develop .oneDevelop {
    padding: 0 0 20px 20px;
    font-size: 14px;
  }
  .details .detail .detail_develop .oneDevelop::after {
    left: 3px;
    top: 7px;
  }
  .details .detail .detail_develop .oneDevelop::before {
    top: 7px;
    left: 0;
  }
  .details .detail .detail_develop .oneDevelop .txt2 {
    padding: 3px 0;
  }
  .details .detail .detail_develop .oneDevelop .txt3 {
    line-height: 26px;
  }
  .details .detail .detail_develop .detail_content {
    padding: 0 0 20px 20px;
  }
  .details .detail .detail_develop .detail_content * {
    font-size: 14px !important;
    line-height: 30px !important;
  }
  .products {
    padding-bottom: 20px;
  }
  .products.productRec .product .product_title {
    background: url(../images/yuan.png) left center no-repeat;
    background-size: 12px 12px;
    padding-left: 18px;
  }
  .products .product .product_title {
    font-size: 16px;
    line-height: 40px;
  }
  .products .product_nav .nax {
    margin-right: 6px;
    font-size: 13px;
    padding: 0 8px;
  }
  .products .product_list {
    padding: 10px 0 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .products .product_list .oneProud {
    margin: 10px 0 !important;
  }
  .products .product_list .oneProud .oneProud_title {
    font-size: 13px;
    line-height: 18px;
  }
  .products .product_list .oneProud .oneProud_intro {
    line-height: 18px;
  }
  .oneJiant {
    width: 40px;
    height: 20px;
    margin: 6px auto 8px;
  }
  /*产品详情*/
  .proDetails {
    margin-bottom: 20px;
  }
  .proDetails .proDetail .proDetail_img {
    width: 100%;
    height: auto;
    min-height: 150px;
    float: none;
  }
  .proDetails .proDetail .proDetail_txt {
    padding: 10px 0;
  }
  .proDetails .proDetail .proDetail_txt .txt1 {
    font-size: 16px;
    line-height: 26px;
  }
  .proDetails .proDetail .proDetail_txt .txt2 {
    font-size: 14px;
    line-height: 18px;
  }
  .proDetails .proDetail .proDetail_txt .txt3 {
    font-size: 14px;
    line-height: 20px;
    -webkit-line-clamp: unset;
  }
  .newLists {
    padding: 10px 0;
  }
  .newLists .newList ul {
    margin-bottom: 10px;
  }
  .newLists .newList ul li.one_new {
    font-size: 14px;
  }
  .newLists .newList ul li.one_new a .txt1 {
    max-width: 60%;
    background: url(../images/newicon.png) left center no-repeat;
    background-size: 12px auto;
    padding-left: 15px;
  }
  .articleDetails {
    padding: 0px 0 20px;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_title {
    font-size: 16px;
    line-height: 20px;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_num {
    font-size: 14px;
    padding: 10px 0;
  }
  .articleDetails .articleDetail .articleDetail_top .articleDetail_num .ges {
    padding: 0 5px;
  }
  .articleDetails .articleDetail .articleDetail_cen {
    padding: 10px 0;
    font-size: 16px;
  }
  .articleDetails .articleDetail .articleDetail_bot {
    display: block;
  }
  .articleDetails .articleDetail .articleDetail_bot .oneGe {
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
    padding: 0 10px;
    margin: 5px 0;
  }
  .ibanner .oneBan .oneBan_intro .txt1 {
    font-size: 20px;
  }
  .ibanner .oneBan .oneBan_intro .txt2 {
    margin-top: 10px;
    padding: 0 15px;
  }
  .ibanner.swiper-container-horizontal > .swiper-pagination-bullets, .ibanner.swiper-pagination-custom, .ibanner .swiper-pagination-fraction {
    bottom: 20px !important;
  }
  .icomm_top .txt1 {
    font-size: 16px;
    line-height: 20px;
  }
  .icomm_top .txt2 {
    font-size: 13px;
    padding: 5px 0 10px;
  }
  .iabouts {
    height: auto;
    padding: 20px 0;
  }
  .iabouts .iabout_intro {
    font-size: 14px;
    line-height: 20px;
    margin: 10px 0;
  }
  .iabouts .iabout_intro .oneJiant {
    width: 115px;
    height: 25px;
    line-height: 25px;
  }
  .iabouts .iabout_intro .oneJiant:hover {
    border-color: #2195d5;
  }
  .iabouts .iabout_link {
    margin-top: 20px;
  }
  .iabouts .iabout_link a {
    width: 25%;
    height: 60px;
  }
  .iabouts .iabout_link a .iabout_link_title {
    font-size: 12px;
  }
  .iprods {
    height: auto;
    padding: 20px 0;
  }
  .iprods .iprod .iprod_bot {
    margin-top: 20px;
  }
  .iprods .iprod .iprod_bot a .prod_img {
    width: 70px;
    height: 70px;
  }
  .iprods .iprod .iprod_bot a .prod_img .img {
    width: 40%;
    height: 40%;
  }
  .iprods .iprod .iprod_bot a .prod_title {
    font-size: 14px;
    line-height: 20px;
    margin-top: 10px;
  }
}

@media screen and (max-width: 375px) {
  .imenus .imenu .link {
    padding: 0 10px;
  }
  .ibanners .ibanner {
    font-size: 16px;
  }
  .ibanners .ibanner .txt2::after {
    height: 3px;
  }
}

@media screen and (max-width: 320px) {
  .imenus .imenu .link {
    padding: 0 5px;
  }
}