@charset "utf-8";
.info_bg img {
    width:100%;
}
.header {
    width:100%;height:72px;background:#030000; display:flex;justify-content:space-between;align-items:center;
}
.w1350 {
    width:70%;max-width:1350px;margin:0 auto;
}
.w1500 {
    width:78.125%;max-width:1500px;margin:0 auto;
}
.w1240 {
     width:70%;max-width:1240px;margin:0 auto;
}
.w1440 {
     width:75%;max-width:1440px;margin:0 auto;
}
.w1060 {
    width:75%;max-width:1060px;margin:0 auto;
}


.header .w1350 {
   display:flex;justify-content:space-between;
}
.nav {
    margin-left:125px;
}
.nav ul{
    display:flex;justify-content:space-between;align-items:center;
}
.header_left {
    display:flex;align-items:center;
    
}
.nav ul li {padding:0 20px}
.nav ul li a{
    display:block;padding:5px 0;color:#fff;font-size:16px;position:relative;
}
.index_video_c{display:none;}
.nav ul li a::after{
	
	  content: "";
  border-bottom: solid 2px white;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  -webkit-transform-origin: center;
          transform-origin:center;
  transition: -webkit-transform 0.25s;
  transition: transform 0.25s;
  transition: transform 0.25s, -webkit-transform 0.25s;
}
.nav ul li a:hover::after {

    -webkit-transform-origin: center;
          transform-origin:center;
		   -webkit-transform: scaleX(1);
          transform: scaleX(1);

}

.header_right {
    position:relative;
}
    .header_right input {
        color:#757475;font-size:16px;height:30px;border-bottom:1px solid #cac5c2;
    }
.header_right input ::-webkit-input-placeholder {
            color:#757475;font-size:16px;
}
.search {
    position:absolute;top:50%;right:0;transform:translateY(-50%);cursor:pointer;
}
.contact_title{

}
.contact_content {
    padding-top:125px;padding-bottom:150px;
}
.bread_nav {
    font-size:18px;color:#595757;margin-bottom:70px;
}
.bread_nav  a{color:#595757}
.contact_title {
    font-size:24px;
}
.contact_cleft ul li  span:nth-child(1){
    width:38px;height:38px;display:inline-block;border-radius:50%;background-color:#0d62aa;margin-right:25px;
}
.contact_cleft ul li:nth-child(1) span:nth-child(1){
	background-image:url(../images/icon11.png);background-size:25px 25px;background-position:center center;background-repeat:no-repeat;
}
.contact_cleft ul li:nth-child(2) span:nth-child(1){
	background-image:url(../images/icon12.png);background-size:25px 25px;background-position:center center;background-repeat:no-repeat;
}
.contact_cleft ul li:nth-child(3) span:nth-child(1){
	background-image:url(../images/icon13.png);background-size:25px 25px;background-position:center center;background-repeat:no-repeat;
}
.contact_cleft ul li:nth-child(4) span:nth-child(1){
	background-image:url(../images/icon14.png);background-size:25px 25px;background-position:center center;background-repeat:no-repeat;
}
.contact_cleft ul li:nth-child(5) span:nth-child(1){
	background-image:url(../images/icon15.png);background-size:25px 25px;background-position:center center;background-repeat:no-repeat;
}
.contact_cleft ul li span:nth-child(2) {
    max-width:406px;
}
.contact_cleft ul {
    margin-top:100px;
}
.contact_cleft ul li {
    line-height:26px;display:flex;align-items:center;margin-bottom:19px;font-size:18px;color:#3e3a39;
}
.contact_cleft ul li:last-child {
    margin-bottom:0;
}
.xil_list ul li img {
    width:100%;
}
.contact_div {
    display:flex;justify-content:space-between;
}
.contact_cright {
    width:38.52%;
}
.contact_cright input {
    width:100%;height:44px;background:#eeefef;color:#8e8e8f;font-size:16px;margin-bottom:18px;padding-left:12px;
}
.contact_cright .contact_title {
    margin-bottom:17px;
}
.contact_cright textarea {
    width:100%;height:100px;background:#eeefef;padding:12px;color:#8e8e8f;font-size:16px;
}

.contact_submit {
    width:100%;height:40px;color:#fff;background:#0d62aa;margin-top:10px;cursor:pointer;
}
.hezuo > div {

}
.hezuo {
   width:100%;height:112px;background:#f1f1f2;    display:flex;align-items:center;justify-content:center;
   
}
.footer {
    padding:80px 0 70px;background:#3e3a39;
}
.footer_left_title {
    font-size:20px;font-weight:800;color:#fff;
}
.footerleft p {
    color:#fff;
}
.footerleft_form {
    margin-top:50px;
}
.footerleft_form>div  {
    display:flex;justify-content:space-between;
}
.footerleft_form > div input {
    width:48%;height:35px;border:1px solid  #6e6e6e;padding-left:12px;color:#6e6e6e;
}
.footerleft {
    width:36%;
}
.footerleft_form > div textarea {
    width:100%;height:114px;border:1px solid  #6e6e6e;padding:6px 12px;margin-top:18px;max-height:114px;color:#6e6e6e;
}
.footerright > div > p {
    font-size:13px;color:#fff;
}
.footer .w1500 {
    display:flex;justify-content:space-between;
}

.footerright {
    padding-top:105px;position:relative;width:31%;
}

.footerright .tel_font{
    font-size:28px;font-weight:700;
   
}
.footer_rbottom {
    margin-top:54px;
}
.footer_rbottom p {
    margin-bottom:15px;
}
.footer_rbottom p:last-child {
    margin-bottom:0;
}
.facebook {
    position:absolute;right:5px;bottom:-5px;
}
.service_content {
    padding-top:125px;padding-bottom:90px;
}
.service_div_title {
    font-size:26px;color:#0d62aa;font-weight:700;margin-top:40px;
}
.service_div_p {
    font-size:20px;color:#b5b5b6;font-weight:300;margin-top:36px;
}

.service_div_p img{display:block;margin-top:150px;margin-bottom:150px;}
.header_right input{max-width:215px}
.news_list_content_head {
    text-align:right;font-size:28px;font-weight:700;color:#0d62aa;
}
.news_list {
    margin-top:45px;
}
.news_list_content {
    padding-top:125px;padding-bottom:130px;
}
.news_list ul li a{
    display:flex;justify-content:space-between;align-items:center;position:relative;height:185px;
}
.news_list ul li:last-child  .news_list_right {
    border-bottom:1px solid #aeaeaf;
}
.news_list_left {
    width:26.53%;
}
.news_list_left img {
    width:100%;
}
.news_list_right {
    width:62.5%; display:flex;justify-content:space-between;align-items:center;height:100%;border-top:1px solid #aeaeaf;
}
.news_list_date {
    font-size:42px;color:#0d62aa;font-weight:800;letter-spacing:1px;width:36%;
}
.news_list_c {
    width:63%;
}
.news_list_c >div{
    width:80%; overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
}
.news_list_c > p {
    width:80%;color:#a3a4a4;margin-top:17px;    
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news_arrow {
    position:absolute;right:0;bottom:14px;width:16px;
}
.news_list_content .w1240{
    width:100%;
}
.news_list_title {
    font-size:18px;font-weight:800;color:#231815;
}
.product {
    background:#f6f6f6;width:100%;padding:125px  0 130px 0;
}

.product_list_title {
     overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
}
.product_list_r p {
       overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    color:#231815;
    margin-top:17px;
}
.product_list ul li a {
    display:flex;padding:17px;
}
.product_list ul li {
    width:49%;margin-bottom:2%;background:#fff;
}
.product_list ul {
    display:flex;justify-content:space-between;flex-wrap:wrap;
}
.product_list_img {
    width:28.5%;
}
.product_list_img img{
    width:100%;
}
.product_list_r {
width:71.2%;height:100%;padding-left:17px;padding-top:25px;
}
.product_list_title {
    font-size:16px;font-weight:800;color:#231815;
}
.productc {
    padding-top:80px;background:#f1f1f2;padding-bottom:100px;
}
.productc_div {
    display:flex;justify-content:space-between;padding:80px;
}
.productc_info_title {
  font-size:20px;font-weight:800;margin-top:50px;
}
.productc_info_code {
    font-size:16px;color:#8a8a8a;margin-top:10px;
}
.productc_info_ul li{
    display:flex;justify-content:space-between; font-size:16px;color:#8a8a8a;
}
.productc_info_ul li {
    margin-bottom:10px;
}
.productc_info_ul {
    margin-top:25px;max-width:220px;
}
.productc_info_color_ul {
    display:flex;margin-top:30px;justify-content:space-between;
}
.productc_div_left {
    width:35%;
}
.productc_info_color_ul li {
  text-align:center;
}
.productc_div {
    background:#fff;
}
.productc_info_lx {
    margin-top:18px;
}
.productc_info_lx span {
    margin-right:25px;color:#8a8a8a;font-size:16px;
}
.productc_info_color_name {
    color:#8a8a8a;font-size:16px;
}


.ban{ width:580px; height:700px; position:relative; overflow:hidden;margin:0px auto 0 auto;}
.ban2{ width:580px; height:580px; position:relative; overflow:hidden;border:1px solid #eeeeee;}
.ban2 ul{ position:absolute; left:0; top:0;}
.ban2 ul li{ width:580px;}
.ban2 ul li a {
    display:block;
}
.ban2 ul li a img{
display:block;width:100%;
}
.prev{ float:left; cursor:pointer;}
.num{ height:82px;overflow:hidden; width:510px; position:relative;float:left;}
.min_pic{ padding-top:10px; width:580px;}
.num ul{ position:absolute; left:0; top:0;}
.num ul li{ width:80px; height:80px; margin-right:5px; padding:1px;border:1px solid #eee;}
.num ul li.on{ border:1px solid red; padding:0;}
.prev_btn1{ width:16px; text-align:center; height:18px; margin-top:40px; margin-right:20px; cursor:pointer; float:left;}
.next_btn1{  width:16px; text-align:center; height:18px; margin-top:40px;cursor:pointer;float:right;}
.prev1{ position:absolute; top:220px; left:20px; width:28px; height:51px;z-index:9;cursor:pointer;}
.next1{ position:absolute; top:220px; right:20px; width:28px; height:51px;z-index:9;cursor:pointer;}
.mhc{ background:#000; width:100%;opacity:0.5;-moz-opacity:0.5;filter:alpha(Opacity=50); position:absolute; left:0; top:0; display:none;}

.num  ul li a img{
    width:100%;height:100%;
}
.num ul li a {
    display:block;
}


.xil_list_content .w1060 {
    padding:0 20px;
}
.product_search {
    width:100%;height:70px;background:#dcdddd;border-radius:5px;
}
.xil_list_content {
    padding:125px 0 20px;
}
.xil_list_content .bread_nav {
    margin-bottom:30px;
}
.product_search {
    padding-left:63px;display:flex;align-items:center;padding-right:65px;justify-content:space-between;
}
.product_search_input {
    height:40px;font-size:16px;color:#231815;background:url(../images/search2.png)no-repeat  left center;background-size:24px 26px;padding-left:30px;
}
.product_search_input::-webkit-input-placeholder {
    font-size:16px;color:#231815;
}
.product_search_bt {
    width:119px;height:31px;line-height:31px;text-align:center;border-radius:16px;background:#231815;color:#fff;cursor:pointer;
}
.xil_list {
    width:90%;max-width:1160px;margin:0 auto;padding-top:50px
}
.xil_list ul li{
    width:32.5%;margin-bottom:60px;margin-right:1.25%;transition:all 0.3s;border:1px solid #fff;
}
.xil_list ul li:hover{border:1px solid #dcdddd}
.xil_list ul li:nth-child(3n) {
    margin-right:0;
}
.xil_list ul {
    display:flex;flex-wrap:wrap;
}
.xil_list_title {
    padding-left:93px;height:60px;line-height:60px;font-size:16px;color:#231815;
}
.download_div img{
    width:100%;
}
.product_list ul li:hover p{text-decoration:underline;}
.download {
    padding-top:125px;padding-bottom:200px;
}
.download .w1350 {
    padding:0 15px;
}
.download_bt {
    display:block;width:330px;height:45px;line-height:45px;text-align:center;background:#0d62aa;color:#fff;font-size:18px;margin:50px auto 0;cursor:pointer;
}

.develop {
  background:#f1f1f2;
    margin-top: 20px;
}
.develop_div {
    width:96%;margin:0 auto;max-width:1220px;background:#fff;padding-top:50px;padding-bottom:130px;
}
.develop_title p {
   font-size:30px;font-weight:800;text-align:center;color:#595757;
}
.develop_title p.lt{

    font-size:14px;color:#595757;font-weight:400;
}
.develop_data {
    margin-top:40px;padding-top:90px;padding-bottom:72px;position:relative;
}
.dev_div {
    width:100%;display:flex;flex-direction:row;
}
.dev_div > div {
    width:50%;padding:0  16px 0 40px;position:relative;
}
.dev_div >div> img {
   position:absolute;right:0;top:10px;transform:translateX(50%);z-index:1;
}

.develop_data::after {
    position:absolute;left:50%;transform:translateX(-50%);content:"";background:#dfe0e0;width:2px;height:100%;top:0;
}
.dev_content {
  
}
.dev_date {
    font-size:32px;color:#0d62aa;text-align:right;
}
.dev_content {
      display:flex;justify-content:center;padding-right:16px;align-items:center;
}
.dev_content_right {
    font-size:14px;line-height:20px;color:#6b6a6a;margin-left:55px;
}
.develop_data .dev_div:nth-child(2n) {
    display:flex;flex-direction:row-reverse;
}
.develop_data .dev_div:nth-child(2n) .dev_date {
    text-align:left;
}
.develop_data .dev_div:nth-child(2n) .dev_content {
    flex-direction:row-reverse;
}
.develop_data .dev_div:nth-child(2n) .dev_content_right {
    margin-right: 55px;margin-left:0;
}
.develop_data .dev_div:nth-child(2n) > div > img {
    left:0;top:10px;transform:translateX(-50%);
}
.dev_content_left img{
    border-radius:50%;
}
.dev_div_dsd {
    color:#c9c9ca;font-size:14px;text-align:right;padding-top:10px!important;
}
.develop_data .dev_div:nth-child(2n) .dev_div_dsd{
    text-align:left;
}

.index_banner .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image:url(../images/bannera_2.png);
    left:37px;
    right: auto;
}

.index_banner .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image:url(../images/bannera_1.png);
    right: 37px;
    left: auto;
}
.index_banner .swiper-button-next, .index_banner .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 24px;
    height: 35px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 24px 35px;
    background-position: center;
    background-repeat: no-repeat;
}

.index_banner .swiper-pagination-bullet {
    width: 50px;
    height: 4px;
    display: inline-block;
    border-radius: 0;
    background: #fff;
      opacity:0.7;
    
}

.index_banner .swiper-pagination-bullet-active {
      opacity:1;
}

.index_banner .swiper-container-horizontal > .swiper-pagination-bullets{
    bottom:30px;
}
.index_about_head {
    font-size:30px;color:#0d62aa;text-align:center;font-weight:700;
}
.index_about {
    padding:55px 0 70px 0;
}
.index_about_c {
 font-size:18px;text-align:center;color:#b5b5b6;margin-top:19px;
}

#productNumber ul {
    display:flex; justify-content:space-between;align-items:center;flex-wrap:wrap;
}
#productNumber ul li {
    width:33%;
}
#productNumber ul li {
     display:flex; justify-content:center;align-items:center;
}
.index_about_digitel {
    margin-top:20px;
}
#productNumber ul li i {
    font-style:normal;
}
#productNumber ul li i {
   font-size:32px;color:#0d62aa;font-family:HYQiHei35S;
}
#productNumber ul li span {
    font-size:20px;
}
#productNumber ul li span.iplus {
    font-size:24px;margin-right:10px;font-weight:800;color:#0d62aa;
}

.index_video .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image:url(../images/bannera_2.png);
    left:37px;
    right: auto;
}
.about_nav .bread_nav{margin-bottom:0;    color: #b5b5b6;}
.index_video .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/bannera_1.png);
    right: 37px;
    left: auto;
}
.index_capd .w1200 {
    width:80%;margin:0 auto;max-width:1200px;
}
.index_capd {
    padding-top:95px;padding-bottom:30px;
}
.index_capd_ul {
    display:flex;justify-content:space-between;
}
.index_capd_title {
    font-size:22px;color:#dcdddd;
}
.index_capd_title2 {
    font-size:38px;font-weight:700;color:#0d62aa;display:flex;align-items:center;
}
.index_capd_title2 .line {
    width:80px;height:5px;color:#b5b5b6;display:inline-block;margin:0 20px 0 20px;background:#dcdddd
}

.index_capd_div {
    position:relative;width:49.08%;
}
    .index_capd_div img {
        width:100%;
    }
.index_capd_div_c {
    position:absolute;top:0;left:0;width:100%;height:100%;color:#fff;display:flex;align-items:center; padding:0 55px;
}
.index_capd_div_w1 {
    font-size:18px;
}
.index_capd_div_w2 {
    font-size:39px;font-weight:500;
}
.index_capd_div_w3 {
    display:block;  font-size:18px;color:#231815;width:210px;height:38px;line-height:38px;text-align:center;background:#fff;
    margin-top:35px;cursor:pointer;transition:0.3s;
}

.index_capd_div_w3:hover{background:#0d62aa;color:#fff;}
.index_capd_ul {
    margin-top:60px
}
.index_des_title {
    font-size:30px;color:#0d62aa;font-weight:700;
}
.index_des_title>span:nth-child(1) {
    margin-right:40px;
}
.index_des p {
    font-size:20px;color:#b6b6b7;font-weight:300;margin-top:35px;
}
.index_des2 p {
    font-size:20px;color:#b6b6b7;font-weight:300;margin-top:35px;
}
.index_des {
    margin-top:105px;
}
.index_des2 {
    margin-top:45px;
}
.index_news_list {
    padding-bottom:100px;margin-top:140px;
}
.index_news_list .w1350 {
    max-width:1360px;display:flex;justify-content:space-between;
}
.index_news_list_left_title {
    font-size:28px;font-weight:700;color:#0d62aa;
}
.index_news_detail_date {
    font-size:22px;
}
.index_news_detail_title {
    font-size:16px;color:#231815;margin-top:5px;
}
.index_news_detail_content {
    font-size:16px;color:#9f9fa0;margin-top:15px;font-weight:300;
}
.index_news_list_left {
    width:28.67%;
}
.index_news_list_right {
    width:58.08%;
}
.index_news_list_right .index_news_list_left_title {
    text-align:right;
}
.index_news_detail {
    margin-top:155px;
}
.index_news_detail_date {
    font-size:22px;
}
.index_news_detail img {
    width:100%;margin-top:25px;
}

.index_news_more {
    display:block;width:140px;height:40px;background:#0d62aa;color:#fff;font-size:20px;text-align:center;line-height:40px;margin-top:40px;cursor:pointer;
}
.index_news_list_div ul li a{
    display:flex;justify-content:space-between;align-items:center;height:188px;border-top:1px solid #9f9fa0;padding-right:95px;position:relative;
}
.index_news_list_div_left {
    width:22.78%;display:flex;align-items:center;justify-content:center;font-size:45px;font-weight:700;color:#0d62aa;
}
.index_news_list_div_right {
    width:55%;height:100%;display:flex;align-items:center;
}
.index_news_list_div_right:hover p{text-decoration:underline}
.index_news_list_div_title {
    font-size:18px;color:#231815;font-weight:700; overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
}
.index_news_list_div_right p {
     font-size:14px;color:#9f9fa0;margin-top:18px; overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
}
.index_news_list_div_right img {
    position:absolute;right:0; bottom:13px;
}


.index_news_list_div {
    margin-top:30px;
}
.index_honor img{
    width:100%;
}
.index_honor {
    margin-top:30px;
}
.index_pimg {
  overflow:hidden;
}
.index_pimg img {
    width:100%;transition: all 0.8s;
}
.index_pimg img:hover {
    transform:scale(1.1)
}
.index_productimg .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image:url(../images/pro_dupre.png);
    left:37px;
    right: auto;
}
.index_productimg {
    margin-bottom:79px;
}
.index_productimg .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/pro_dupre2.png);
    right: 37px;
    left: auto;
}
.index_productimg .swiper-button-next, .index_productimg .swiper-button-prev {
    position: absolute;
    top: 42%;

    width: 52px;
    height: 93px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 52px 93px;
    background-position: center;
    background-repeat: no-repeat;
	outline:none;
}
.index_honor .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image:url(../images/pro_dupre.png);
    left:37px;
    right: auto;
}
.index_honor .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(../images/pro_dupre2.png);
    right: 37px;
    left: auto;
}
.index_honor .swiper-button-next, .index_honor .swiper-button-prev {
    position: absolute;
    top: 42%;

    width: 52px;
    height: 93px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    background-size: 52px 93px;
    background-position: center;
    background-repeat: no-repeat;
		outline:none;
}
.foot_submit {
    font-size:13px;height:33px;width:100%;background:#231815;color:#fff;margin-top:26px;cursor:pointer;
}
.news_more {
    cursor: pointer;
    width: 675px;
    font-size:16px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    color: #fff;
    background:#0d62aa;
    margin:154px auto 0;
}
.news_c_title {
    font-weight:700;text-align:center;font-size:36px;
}
.news_c_msg {
    display:flex;align-items:center;justify-content:center;color:#8a8a8a;font-size:16px;margin-top:20px;
}
.news_c_msg > div > span:nth-child(1) {
    margin-right:40px;
}
.news_cc p{
    color:#8a8a8a;font-size:16px;margin-bottom:20px;font-weight:300;
}
.news_cc {
    padding-bottom:100px;margin-top:60px;
}
.news_cc_bt > div > a {
    display:block;color:#595757;font-size:18px;
}

.bannerimg img {
    width:100%;
}
.index_news_list_div_right > div {
    width:100%;
}
.footerright {
}
.index_capd_div_w3:hover{background:#0d62aa;color:#fff;}
/*手机导航*/
.menu.m {
	position:absolute;width:28px;height:26px;right:18px;top:15px;z-index:11;cursor:pointer;
}
body.open .menu.m span:nth-child(1){
	top: 10px;
	-webkit-transform: rotate(45deg);
		-ms-transform: rotate(45deg);
			transform: rotate(45deg)
}
body.open .menu.m span:nth-child(2){
	-webkit-transform: scale(0,1);
		-ms-transform: scale(0,1);
			transform: scale(0,1);
}
body.open .menu.m span:nth-child(3){
	top: 10px;
	-webkit-transform: rotate(-45deg);
		-ms-transform: rotate(-45deg);
			transform: rotate(-45deg)
}
.menu.m span{
	position: absolute;
	width: 100%;
	display: block;
	height: 2px;
	background-color: #9e9e9f;
	left: 0;
	top: 0;
	-webkit-transition: all 500ms;
	-o-transition: all 500ms;
	transition: all 500ms;
	z-index: 11;
	border-radius:2em;
}
.menu.m span:nth-child(2){
	top: 10px;
}
.menu.m span:nth-child(3){
	top: 21px;
}

.header_m{width:100%;z-index:999;height:50px;padding:0 30px;position:relative}
.header_m .left{width:12%}.header_m .left a img{height:40px;margin-top:6px}
.header_m .left .img2{display:none}
.header_m .navbar_nav li{float:left;position:relative;display:block}
.header_m .navbar_nav li:after{content:"";width:0;height:2px;background:#ff4500;position:absolute;bottom:0;left:0;transition:all .5s ease 0s}
.header_m .navbar_nav li:hover:after{width:100%}
.header_m .navbar_nav li a{text-decoration:none;height:100%;padding:0 25px;display:block;-webkit-transition:.5s;-moz-transition:.5s;-o-transition:.5s;transition:.5s;color:#fff;font-size:16px}
.header_m .navbar_nav li:hover a{color:#ff4500}
.header_m .navbar_nav li.dropdown{display:inherit;position:relative}
.header_m .navbar_nav li.dropdown .jt{width:20px;height:20px;background:url(../images/top.png) no-repeat;background-size:100% 100%;display:block}
.header_m .navbar_nav li.dropdown .dropdown_menu{display:none;position:absolute;top:50px;width:100%;background:#fff;box-shadow:0 15px 27px 0 rgba(167,165,165,.38);width:120%;left:-10%}
.header_m .navbar_nav li.dropdown .dropdown_menu a{font-size:14px;color:#666;padding:0 10px;line-height:40px;text-align:center;background:#fff;margin-bottom:2px}
.header_m .navbar_nav li.dropdown:hover .dropdown_menu{display:block;background:#f3f3f3;-webkit-transition:.5s;-moz-transition:.5s;-o-transition:.5s;transition:.5s}
.header_m .navbar_nav li.dropdown:hover .dropdown_menu a{color:#666}
.header_m .navbar_nav li.dropdown:hover .dropdown_menu a:hover{color:#fff;background:orange}
.header_m.on{position:fixed;top:0;left:0;background:#fff;border-bottom:1px solid #ccc;}
.header_m.on .left .img1{display:none}.header_m.on .left .img2{display:block}
.header_m.on .navbar_nav li a{color:#333}
.header_m.on .navbar_nav li:hover a{color:#ff4500}
#navToggle{display:none}
.m_nav{position:fixed;top:50px;box-shadow:0 15px 27px 0 rgba(167,165,165,.38);width:100%;height:100%;background:#fff;transition:all ease .5s;-webkit-transition:all ease .5s;z-index:1000;opacity:1;visibility:visible;margin-top:0;overflow-y:auto;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;transform:translateX(100%)}.m_nav.open{transform:translateX(0)}.m_nav .top{height:60px;padding:20px;box-sizing:border-box}
.m_nav .top .closed{width:30px;height:30px;vertical-align:middle;float:right;cursor:pointer}
.m_nav .logo{width:100%;margin:0 auto}.m_nav .logo img{height:50px;display:block;margin:30px auto}
.m_nav .ul{margin-top:10px}
.m_nav .ul li{padding:0 20px;border-bottom:1px solid #f5f5f5;transform:translateY(0);-webkit-transform:translateY(100%);transform:translateY(100%);-webkit-transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;opacity:0}
.m_nav.open .ul li{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}
.m_nav .ul li:nth-child(1){-webkit-transition:all .2s cubic-bezier(.77,0,.175,1) 0ms;transition:all .2s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(2){-webkit-transition:all .4s cubic-bezier(.77,0,.175,1) 0ms;transition:all .4s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(3){-webkit-transition:all .6s cubic-bezier(.77,0,.175,1) 0ms;transition:all .6s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(4){-webkit-transition:all .8s cubic-bezier(.77,0,.175,1) 0ms;transition:all .8s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(5){-webkit-transition:all 1s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(6){-webkit-transition:all 1.2s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.2s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(7){-webkit-transition:all 1.4s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.4s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(8){-webkit-transition:all 1.6s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.6s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li:nth-child(9){-webkit-transition:all 1.8s cubic-bezier(.77,0,.175,1) 0ms;transition:all 1.8s cubic-bezier(.77,0,.175,1) 0ms}
.m_nav .ul li a{text-align:center;display:block;text-decoration:none;color:#333;font-size:16px;height:50px;line-height:50px;width:100%}
.m_nav .ul li .dropdown_menu{display:none}
.m_nav .ul li.dropdown.active .dropdown_menu{display:block}
.m_nav .ul li .dropdown_menu a{display:block;padding:0 40px;box-sizing:border-box;border-bottom:1px solid #ddddddd;height:40px;line-height:40px;font-size:14px;color:#9e9e9f}
.m_nav .ul li .dropdown_menu a:last-child{border:0}

/*手机导航结束*/
.videocontainer video{
    width:100%;
}

.about_content .w1350{
    max-width:1270px;
}
.about_content {
    padding-top:125px;padding-bottom:100px;
}
.about_head {
    text-align:center;color:#0d62aa;font-size:46px;font-weight:700;margin-bottom:100px;
}
.service_div_p img{
    width:100%;
}
.about_nav {
    display:flex;width:100%;height:50px;color:#b5b5b6;font-size:18px;align-items:center;justify-content:space-between;margin-bottom:40px;padding:0 0px
}
.about_nav >div>a {
    color:#b5b5b6;line-height:50px;margin-right:20px;position:relative;padding-bottom:4px;
}
.about_nav >div.aboutmenu >a::before{
	
	  content: "";
  border-bottom: solid 2px #0d62aa;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  -webkit-transform-origin: center;
          transform-origin:center;
  transition: -webkit-transform 0.5s;
  transition: transform 0.5s;
  transition: transform 0.5s, -webkit-transform 0.5s;
}
.aboutmenu a{transition:0.5s;}
.aboutmenu a:hover{color:#0d62aa}
.about_nav >div.aboutmenu>a:hover::before {

    -webkit-transform-origin: center;
          transform-origin:center;
		   -webkit-transform: scaleX(1);
          transform: scaleX(1);

}
.about_nav >div.aboutmenu>a.active::before {

    -webkit-transform-origin: center;
          transform-origin:center;
		   -webkit-transform: scaleX(1);
          transform: scaleX(1);

}

.aboutmenu a.active{color:#0d62aa}




.nav_pro {
    height: 50px;
    box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.1);
}

.about_nav>div.bread_nav > a{margin-right:0;}

.about_nav > div > a:last-child {
    margin-right:0;
}
.about_nav > div > a::after {
    content:"";position:absolute;right:-10px;top:50%;transform:translateY(-50%);width:2px;height:20px;background:#fff;display:none;
}
.about_nav > div > a:last-child::after{
    display:none;
}
.productc_info_color_img img {

}
.hezuo img {
    margin-right:10px;
}
.hezuo img :last-child {
    margin-right:0;
}
.copyright{display:flex;justify-content:center;height:50px;font-size:12px;background:#3e3a39;color:#fff;align-items:center;font-weight:300;border-top:1px  solid rgba(255,255,255,0.1)}
.copyright div span{margin-right:20px;}
.copyright div span a{color:#fff;}


.product_head {
    margin-bottom:70px;color:#888;font-weight:300;
}
.product_head_name {
    display:flex;align-items:center;font-size:36px;justify-content:center;
}
    .product_head_name > div {
        padding:0px 100px 10px;border-bottom:1px solid #888;font-weight:300;
    }
.product_nav_ul {
    display:flex;justify-content:center;margin-top:30px;
}
.product_nav_ul ul {
    display:flex;
}
.product_nav_ul ul li {
    margin-right:20px;
}
    .product_nav_ul ul li.active a{
        background:#fff;color:#0d62aa;
    }
.product_nav_ul ul li a {
    padding:5px  30px;display:block;color:#888; font-size:16px;
}