* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

* {
  font-family: Arial, Helvetica, sans-serif !important;
}

a {
  transition: all 0.5s ease;
}

body {
  float: left;
  width: 100%;
  scroll-behavior: smooth;
}

.wapshoww {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

img {
  border: 0;
}

.max-width {
  width: 1200px;
  margin: 0 auto;
}

.max-width2 {
  width: 1630px;
  margin: 0 auto;
}

@media screen and (max-width: 1700px) {
  .max-width2 {
    width: 80%;
    margin: 0 auto;
  }
}

@media screen and (max-width: 1500px) {
  .max-width {
    width: 80%;
    margin: 0 auto;
  }

  .max-width2 {
    width: 80%;
    margin: 0 auto;
  }
}

a {
  text-decoration: none !important;
}

.layout37 {
  display: none;
}

.pcshow {
  display: block !important;
}

.wapshow {
  display: none !important;
}

.banner {
  width: 100%;
  position: relative;
  line-height: 0;
}

.banner img {
  width: 100%;
}

.banner .text {
  color: #fff;
}

.banner .text .t1 {
  font-size: var(--font50);
  line-height: 50px;
}

.banner .text .t2 {
  font-size: var(--font26);
  line-height: 36px;
  margin-top: 17px;
}

.mbx {
  width: 100%;
}

.mbx ul {
  height: 128px;
}

.mbx ul li a {
  margin: 0 55px;
  display: block;
  width: 280px;
  height: 64px;
  font-size: var(--font30);
  border-radius: 35px;
  border: 1px solid #979797;
  color: #979797;
  line-height: 64px;
}

.mbx ul li.on a {
  background: #0d3978;
  border: 1px solid #0d3978;
  color: #fff;
}

ul {
  padding: 0;
}

.new_list {
  width: 100%;
  padding: 30px 0;
}

.new_list .new_list_box ul {
  width: calc(100% + 30px);
  margin: -15px;
}

.new_list .new_list_box ul li {
  padding: 15px;
  width: 50%;
  float: left;
}

.new_list .new_list_box ul li a {
  width: 100%;
  border-radius: 5px;
  padding: 22px 0px 22px 20px;
  border: 1px solid #e2e2e2;
}

.new_list .new_list_box ul li a .left {
  padding-right: 22px;
  width: calc(100% - 150px);
}

.new_list .new_list_box ul li a .left h4 {
  font-size: var(--font18);
  line-height: 22px;
  color: #333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-weight: 600;
}

.new_list .new_list_box ul li a .left h6 {
  font-size: var(--font16);
  line-height: 22px;
  color: #666;
  margin-top: 14px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-bottom: 0;
}

.new_list .new_list_box ul li a .right {
  width: 150px;
  border-left: 1px solid #f1f1f1;
}

.new_list .new_list_box ul li a .right .day {
  font-size: var(--font54);
  color: #666;
  font-weight: 500;
}

.new_list .new_list_box ul li a .right .year {
  font-size: var(--font22);
  color: #666;
  margin-top: 10px;
}

.new_list .new_list_box ul li:hover h4 {
  color: #0d3978 !important;
}

.down_nav {
  width: 100%;
  background: #f0f2f5;
}

.down_nav .down_nav_flex {
  width: 100%;
  height: 96px;
}

.down_nav .down_nav_flex .copyright {
  font-size: var(--font16);
  color: #666;
  line-height: 96px;
}

.down_nav .down_nav_flex .right_a {
  font-size: var(--font16);
  color: #666;
  line-height: 96px;
}

.ny_ustit {
  width: 100%;
}

.ny_ustit .tit {
  line-height: 90px;
  font-size: var(--font32);
  color: #333;
  border-bottom: 1px solid #e2e2e2;
}

.contact_us {
  padding: 50px 0 190px 0;
  width: 100%;
}

.contact_us .contact_us_box_left {
  width: 41%;
  padding-top: 25px;
}

.contact_us .contact_us_box_left h4 {
  color: #0d3978;
  font-size: var(--font24);
  margin-bottom: 26px;
}

.contact_us .contact_us_box_left .iconli {
  margin-bottom: 18px;
}

.contact_us .contact_us_box_left .iconli.mb {
  margin-bottom: 56px;
}

.contact_us .contact_us_box_left .iconli .icon {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  border: 1px solid #0d3978;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.contact_us .contact_us_box_left .iconli .icon img {
  max-width: 80%;
}

.contact_us .contact_us_box_left .iconli p {
  font-size: var(--font20);
  margin-bottom: 0;
}

.contact_us .contact_us_box_left .ewm_ul ul li {
  margin-left: 30px;
}

.contact_us .contact_us_box_left .ewm_ul ul li p {
  font-size: var(--font14);
  color: #333;
  margin-top: 10px;
}

.contact_us .contact_us_box_right {
  width: 59%;
}

.contact_us .contact_us_box_right ._mapbox {
  height: 590px;
}

.contact_us .contact_us_box_right ._mapbox h1 {
  color: #cc5523;
  font-size: 18px;
  font-weight: bold;
}

.contact_us .contact_us_box_right ._mapbox h5 {
  color: #333;
  font-size: 18px;
  margin-top: 10px;
  margin-bottom: 20px;
}

.list_us_fenl {
  width: 100%;
}

.list_us_fenl .list_us_fenl_box ul li {
  flex: 1;
}

.list_us_fenl .list_us_fenl_box ul li a {
  display: block;
  width: 100%;
  line-height: 72px;
  text-align: center;
  color: #333;
  font-size: var(--font18);
}

.list_us_fenl .list_us_fenl_box ul li.on a {
  background: #0d3978;
  color: #fff;
}

.list_us_fenl .list_us_fenl_box ul li:hover a {
  color: #0d3978;
}

.wl_list {
  width: 100%;
  padding: 38px 0 60px 0;
}

.wl_list .wl_list_box ul {
  width: calc(100% + 66px);
  margin: -39px -33px;
}

.wl_list .wl_list_box ul li {
  width: 50%;
  padding: 39px 33px;
  float: left;
}

.wl_list .wl_list_box ul li a {
  width: 100%;
  box-shadow: 1px 2px 4px 0px rgba(216, 216, 216, 0.5);
  border-radius: 4px;
}

.wl_list .wl_list_box ul li a .pic {
  width: 100%;
  line-height: 0;
}

.wl_list .wl_list_box ul li a .pic img {
  width: 100%;
}

.wl_list .wl_list_box ul li a .tit {
  width: 100%;
  color: #666666;
  font-size: 18px;
  text-align: center;
  line-height: 74px;
}

.wl_list .wl_list_box ul li:hover .tit {
  color: #0d3978;
}

.about_us_tit {
  position: relative;
}

.about_us_tit.mb {
  margin-bottom: 42px;
}

.about_us_tit h4 {
  text-align: center;
  font-size: var(--font44);
  line-height: 66px;
  font-weight: bold;
}

.about_us_tit h5 {
  text-align: center;
  font-size: var(--font60);
  color: #333;
  opacity: 0.04;
  font-weight: bold;
  position: absolute;
  top: 0;
  width: 100%;
}

.about_us_tit h6 {
  font-size: var(--font18);
  color: #999;
  margin-top: 16px;
  text-align: center;
}

.about_plate1 {
  width: 100%;
  padding: 86px 0 48px 0;
}

.about_plate1 .about_plate1_box .text {
  line-height: 28px;
  font-size: var(--font18);
  color: #333;
}

.about_plate1 .about_plate1_box>.text {
  margin-bottom: 15px;
  margin-top: 35px;
}

.about_plate1 .about_plate1_box .box {
  margin-bottom: 66px;
}

.about_plate1 .about_plate1_box .box .text {
  width: 40.5%;
}

.about_plate1 .about_plate1_box .box .video {
  width: 57.25%;
}

.about_plate1 .about_plate1_box .video {
  width: 100%;
}

.about_plate1 .about_plate1_box .video video {
  width: 100%;
  object-fit: cover;
  height: 387px;
  border-radius: 8px;
}

.about_plate1 .about_plate1_box ul {
  width: calc(100% + 30px);
  margin: -15px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.about_plate1 .about_plate1_box ul li {
  padding: 15px;
  width: 33.3%;
}

.about_plate1 .about_plate1_box ul li .tbox {
  width: 100%;
  border-radius: 8px;
  background: #f3f5f8;
  height: 200px;
}

.about_plate1 .about_plate1_box ul li .tbox .top {
  line-height: 68px;
  padding: 0 24px;
  color: #0d3978;
  font-weight: bold;
  font-size: var(--font26);
  border-bottom: 1px dashed #979797;
}

.about_plate1 .about_plate1_box ul li .tbox .down {
  padding: 18px 20px 0 36px;
}

.about_plate1 .about_plate1_box ul li .tbox .down .down_li {
  position: relative;
  font-size: var(--font18);
  color: #000;
  line-height: 26px;
  margin-bottom: 6px;
}

.about_plate1 .about_plate1_box ul li .tbox .down .down_li:after {
  content: "";
  height: 6px;
  width: 6px;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  left: -10px;
  background: #0d3978;
  border-radius: 50%;
}

.about_plate2 {
  width: 100%;
  background: #f6f6f6;
  padding: 50px 0;
}

.about_plate2 .about_plate2_box {
  margin-top: 44px;
}

.about_plate2 .about_plate2_box ul {
  width: calc(100% + 30px);
  margin: -15px;
  display: flex;
}

.about_plate2 .about_plate2_box ul li {
  padding: 15px;
  width: 33.3%;
  display: flex;
  float: left;
  flex-direction: column;
  position: relative;
}

.about_plate2 .about_plate2_box ul li a {
  width: 100%;
  position: relative;
  color: #fff;
}

.about_plate2 .about_plate2_box ul li a:first-child {
  margin-bottom: 30px;
}

.about_plate2 .about_plate2_box ul li a .pic {
  width: 100%;
  line-height: 0;
}

.about_plate2 .about_plate2_box ul li a .pic img {
  width: 100%;
}

.about_plate2 .about_plate2_box .more {
  height: 50px;
  width: 140px;
  font-size: var(--font22);
  color: #fff;
  border-radius: 8px;
  border: 1px solid #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  line-height: 50px;
  display: none;
  z-index: 1;
}

.about_plate2 .about_plate2_box ul li:hover .more {
  display: block;
}

.about_plate2 .about_plate2_box ul li:hover:after {
  content: "";
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.5);
  border-radius: 8px;
  display: block;
}

.about_plate2 .about_plate2_box ul .slick-prev {
  top: 50%;
  transform: translate(0, -50%);
  background: url(../img/arrow1.png) center no-repeat;
  left: -30px;
  background-size: 20px;
  height: 33px;
  width: 17px;
}

.about_plate2 .about_plate2_box ul .slick-prev:hover {
  background: url(../img/arrow2.png) center no-repeat;
  background-size: 20px;
}

.about_plate2 .about_plate2_box ul .slick-next {
  top: 50%;
  transform: translate(0, -50%);
  background: url(../img/arrow3.png) center no-repeat;
  right: -30px;
  background-size: 20px;
  height: 33px;
  width: 17px;
}

.about_plate2 .about_plate2_box ul .slick-next:hover {
  background: url(../img/arrow4.png) center no-repeat;
  background-size: 20px;
}

.about_plate3 {
  padding: 62px 0 71px 0;
}

.about_plate3 .about_plate3_box {
  margin-top: 44px;
  display: flex;
}

.about_plate3 .about_plate3_box ul {
  width: calc(100% + 30px);
  margin: -15px;
  display: flex;
}

.about_plate3 .about_plate3_box ul li {
  padding: 15px;
  width: 33.3%;
  display: flex;
  position: relative;
}

.about_plate3 .about_plate3_box ul li a {
  width: 100%;
  position: relative;
  display: flex;
  color: #fff;
  justify-content: center;
}

.about_plate3 .about_plate3_box ul li a .pic {
  width: 100%;
  line-height: 0;
}

.about_plate3 .about_plate3_box ul li a .pic img {
  width: 100%;
}

.about_plate3 .about_plate3_box ul li .more {
  height: 50px;
  width: 140px;
  font-size: var(--font22);
  color: #fff;
  border-radius: 8px;
  border: 1px solid #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  line-height: 50px;
  display: none;
  z-index: 1;
}

.about_plate3 .about_plate3_box ul li:hover .more {
  display: block;
}

.about_plate3 .about_plate3_box ul li:hover:after {
  content: "";
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.5);
  border-radius: 8px;
  display: block;
}

.index_contact {
  padding: 48px 0 76px 0;
  width: 100%;
}

.index_contact .index_contact_box {
  display: flex;
  justify-content: space-between;
  background: #f3f5f8;
}

.index_contact .index_contact_box .index_contact_box_left {
  width: 38%;
  padding: 110px 0 0 80px;
}

.index_contact .index_contact_box .index_contact_box_left .t1 {
  font-size: var(--font32);
  color: #333;
  font-style: italic;
  font-weight: bold;
  margin-bottom: 10px;
}

.index_contact .index_contact_box .index_contact_box_left .t2 {
  display: flex;
}

.index_contact .index_contact_box .index_contact_box_left .t2 .block {
  height: 36px;
  width: 36px;
  background: #0d3978;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px 0 0 2px;
}

.index_contact .index_contact_box .index_contact_box_left .t2 .tt {
  width: 96px;
  font-size: var(--font16);
  color: #333;
  border: 1px solid #333;
  border-radius: 0 2px 2px 0;
  text-align: center;
  line-height: 34px;
}

.index_contact .index_contact_box .index_contact_box_left .line {
  width: 66px;
  height: 4px;
  background: #0d3978;
  border-radius: 2px;
  margin: 25px 0 28px 0;
}

.index_contact .index_contact_box .index_contact_box_left .contact_li {
  padding-left: 18px;
}

.index_contact .index_contact_box .index_contact_box_left .contact_li .li_tit {
  color: #333;
  font-size: var(--font20);
  font-weight: bold;
  margin-bottom: 5px;
  position: relative;
}

.index_contact .index_contact_box .index_contact_box_left .contact_li .li_tit:after {
  position: absolute;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background: #d00000;
  opacity: 0.2;
  content: "";
  top: 7px;
  left: -20px;
}

.index_contact .index_contact_box .index_contact_box_left .contact_li .li_tit:before {
  position: absolute;
  height: 8px;
  width: 8px;
  border-radius: 50%;
  background: #d00000;
  content: "";
  top: 9px;
  left: -18px;
}

.index_contact .index_contact_box .index_contact_box_left .contact_li .info {
  font-size: var(--font16);
  line-height: 32px;
  color: #666;
  margin-bottom: 40px;
}

.index_contact .index_contact_box .index_contact_box_right {
  width: 62%;
  line-height: 0;
}

.index_contact .index_contact_box .index_contact_box_right img {
  width: 100%;
}

.index_honor {
  padding: 60px 0;
  background: #f3f5f8;
}

.index_honor .index_honor_box {
  width: 100%;
  line-height: 0;
  margin-top: 32px;
}

.index_honor .index_honor_box img {
  width: 100%;
}

.index_about {
  width: 100%;
  padding: 48px 0;
}

.index_about .index_about_box {
  display: flex;
  justify-content: space-between;
  margin-top: 42px;
}

.index_about .index_about_box .pic {
  width: 50%;
}

.index_about .index_about_box .pic video {
  width: 100%;
}

.index_about .index_about_box .text {
  width: 50%;
}

.index_about .index_about_box .text .tit {
  margin-top: 36px;
  background: url(../img/itbg.png) center no-repeat;
  background-size: cover;
  height: 68px;
  font-size: var(--font30);
  padding-left: 32px;
  color: #333;
  width: 52%;
  line-height: 68px;
  font-weight: bold;
}

.index_about .index_about_box .text .info {
  font-size: var(--font16);
  line-height: 26px;
  color: #666;
  margin: 16px 0 26px 0;
  padding-left: 30px;
}

.index_about .index_about_box .text ul {
  display: flex;
  justify-content: space-between;
  padding-left: 30px;
}

.index_about .index_about_box .text ul li {
  width: calc(25% - 18px);
  height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 9px;
}

.index_about .index_about_box .text ul li .icon {
  height: 68px;
  width: 68px;
  border-radius: 50%;
  border: 1px dashed #0d3978;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.index_about .index_about_box .text ul li .icon:after {
  content: "";
  height: 64px;
  width: 64px;
  border-radius: 50%;
  border: 1px solid #0d3978;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.index_about .index_about_box .text ul li .titt {
  margin-top: 10px;
  font-size: var(--font16);
  color: #0d3978;
  font-weight: bold;
}

.index_about .index_about_box .text .more {
  display: block;
  width: 174px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border-radius: 28px;
  font-size: var(--font20);
  color: #333;
  margin-top: 58px;
  border: 1px solid #333;
  margin-left: 30px;
}

.index_new {
  padding: 48px 0;
  width: 100%;
  background: #f3f5f8;
}

.index_new .index_new_top {
  margin-top: 46px;
  width: 100%;
  display: flex;
}

.index_new .index_new_top ul {
  width: calc(100% + 24px);
  margin: -12px;
}

.index_new .index_new_top ul li {
  width: 50%;
  padding: 12px;
  float: left;
}

.index_new .index_new_top ul li a {
  width: 100%;
  border-radius: 16px;
  background: #fff;
  padding: 32px 25px;
  display: flex;
  align-items: center;
}

.index_new .index_new_top ul li a .time {
  display: flex;
  flex-direction: column;
}

.index_new .index_new_top ul li a .time .day {
  width: 78px;
  height: 39px;
  line-height: 39px;
  text-align: center;
  color: #0d3978;
  font-size: var(--font30);
  border-radius: 4px 4px 0 0;
  border: 1px solid #e8e8e8;
}

.index_new .index_new_top ul li a .time .year {
  width: 78px;
  height: 39px;
  line-height: 39px;
  text-align: center;
  color: #fff;
  background: #0d3978;
  font-size: var(--font20);
  border-radius: 0 0 4px 4px;
}

.index_new .index_new_top ul li a .tit {
  padding-left: 24px;
  font-size: var(--font20);
  color: #333;
}

.index_new .index_new_down {
  width: 100%;
  height: 238px;
  margin-top: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.index_new .index_new_down a {
  display: block;
  width: 200px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  border-radius: 28px;
  font-size: var(--font20);
  color: #fff;
  border: 1px solid #fff;
  margin: 0 20px;
}

.index_product {
  padding: 60px 0;
  width: 100%;
}

.index_product .index_product_box {
  margin-top: 30px;
}

.index_product .index_product_box ul {
  display: flex;
  align-items: flex-end;
  height: 703px;
}

.index_product .index_product_box li {
  height: 600px;
  width: 312px;
  position: relative;
  transition: all 0.5s ease;
}

.index_product .index_product_box li.on {
  height: 703px;
  width: 576px;
}

.index_product .index_product_box li.on .text {
  bottom: 50px;
  width: calc(100% - 64px);
  left: 32px;
  top: auto;
  transform: translate(0%, 0%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 12px;
  border-left: 4px solid #ec1616;
}

.index_product .index_product_box li.on .text .tit br {
  display: none;
}

.index_product .index_product_box li.on .text a {
  left: auto;
  transform: translate(0);
  width: 116px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
}

.index_product .index_product_box li.on .text a img {
  display: block;
  width: 15px;
  margin-left: 7px;
}

.index_product .index_product_box li .shadow {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
  top: 0;
  left: 0;
}

.index_product .index_product_box li .shadow img {
  width: 100%;
  height: 100%;
}

.index_product .index_product_box li .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: all 0.5s ease;
}

.index_product .index_product_box li .text .tit {
  font-size: var(--font30);
  line-height: 40px;
  color: #fff;
  font-weight: bold;
  transition: all 0.5s ease;
}

.index_product .index_product_box li a {
  transition: all 0.5s ease;
  height: 32px;
  width: 90px;
  display: block;
  line-height: 32px;
  text-align: center;
  border: 1px solid #fff;
  border-radius: 2px;
  margin-top: 15px;
  color: #fff;
  left: 50%;
  position: relative;
  transform: translate(-50%, 0px);
}

.index_product .index_product_box li a img {
  display: none;
}

.index_banner {
  width: 100%;
}

.index_banner li {
  width: 100%;
  line-height: 0;
}

.index_banner li img {
  width: 100%;
}

.index_banner .slick-dots {
  bottom: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.index_banner .slick-dots li {
  height: 15px;
  width: 15px;
  border-radius: 50%;
  background: #d8d8d8;
  margin: 0 12px;
  transition: all 0.5s ease;
}

.index_banner .slick-dots li.slick-active {
  background: #fff;
  width: 60px;
  border-radius: 7.5px;
}

.index_product_box .text .tit {
  font-size: var(--font30);
  line-height: 40px;
  color: #fff;
  font-weight: bold;
  transition: all 0.5s ease;
}

.top_nav {
  width: 100%;
  height: 100px;
}

.top_nav .top_nav_box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}

.top_nav .top_nav_box .top_nav_right {
  display: flex;
  flex-direction: column;
  width: 73%;
  align-items: flex-end;
}

.top_nav .top_nav_box .top_nav_right .phone {
  display: flex;
  align-items: center;
}

.top_nav .top_nav_box .top_nav_right .phone img {
  margin-right: 10px;
}

.top_nav .top_nav_box .top_nav_right .phone p {
  font-size: 18px;
  color: #0d3978;
  margin-bottom: 0;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom ul {
  display: flex;
  width: 57%;
  justify-content: space-between;
  margin-bottom: 0;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom ul li a {
  color: #666;
  font-size: var(--font16);
  padding-bottom: 7px;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom ul li.on a {
  color: #0d3978;
  border-bottom: 2px solid #0d3978;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom ul li:hover a {
  color: #0d3978;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .submit {
  position: relative;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .submit .input {
  width: 158px;
  height: 28px;
  border-radius: 15px;
  border: 1px solid #e1e1e1;
  padding: 0 12px;
  font-size: 12px;
  color: #999;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .submit .input::placeholder {
  font-size: 12px;
  color: #999;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .submit .submit {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translate(0, -50%);
  width: 16px;
  height: 14px;
  background: url(../img/search.png) no-repeat center center;
  background-size: 100% 100%;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .lang {
  display: flex;
  align-items: center;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .lang a {
  font-size: 14px;
  color: #666;
}

.top_nav .top_nav_box .top_nav_right .top_nav_right_bottom .lang a.on {
  color: #0d3978;
  font-weight: bold;
}

@media screen and (max-width: 1024px) {
  .max-width {
    width: 100%;
    padding: 0 15px;
  }

  .max-width2 {
    width: 100%;
    padding: 0 15px;
  }

  .max-width2 {
    width: 100%;
    padding: 0 15px;
  }

  .pcshow {
    display: none !important;
  }

  .wapshow {
    display: block !important;
  }
}

.wapshow {
  display: none;
}

._nav3 {
  display: none;
}

.left {
  float: left;
}

.right {
  float: right;
}

.layout37 {
  display: none;
}

@media screen and (max-width: 1500px) {}

@media screen and (max-width: 1300px) {
  .index_about .index_about_box .text .tit {
    margin-top: 20px;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
  }

  .index_about .index_about_box .text .info {
    line-height: 20px;
    margin: 10px 0 20px 0;
  }

  .index_about .index_about_box .text .more {
    width: 150px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    font-size: var(--font20);
    margin-top: 30px;
    margin-left: 30px;
  }

  .index_contact .index_contact_box .index_contact_box_left {
    padding: 60px 0px 0px 40px;
  }

  .index_product .index_product_box li {
    height: 400px;
    width: 212px;
  }

  .index_product .index_product_box li.on {
    height: 503px;
    width: 476px;
  }

  .index_product .index_product_box ul {
    height: 503px;
  }

  .about_plate1 .about_plate1_box ul li {
    padding: 10px;
  }

  .about_plate1 .about_plate1_box ul {
    width: calc(100% + 20px);
    margin: -10px;
  }

  .about_plate1 .about_plate1_box ul li .tbox .down {
    padding: 18px 15px 0 15px;
  }

  .contact_us .contact_us_box_right ._mapbox {
    height: 550px !important;
  }
}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 768px) {
  .banner {
    margin-top: 50px;
  }

  .banner img {
    min-height: 200px;
    object-fit: cover;
  }

  .banner .text .t1 {
    line-height: 30px;
  }

  .layout37 {
    display: block;
    position: fixed !important;
    z-index: 16;
    top: 0px;
  }

  .mbx ul li a {
    margin: 0 20px;
    display: block;
    width: 120px;
    height: 40px;
    font-size: var(--font30);
    border-radius: 20px;
    border: 1px solid #979797;
    color: #979797;
    line-height: 40px;
  }

  .mbx ul {
    height: 60px;
  }

  .new_list .new_list_box ul li {
    width: 100%
  }

  .new_list .new_list_box ul li a .right {
    width: 100px
  }

  .new_list .new_list_box ul li a .left {
    width: calc(100% - 100px)
  }

  .wl_list .wl_list_box ul {
    width: 100%;
    margin: -10px 0px;
  }

  .down_nav {
    padding: 15px 0;
    height: auto;
  }

  .down_nav .down_nav_flex .copyright,
  .down_nav .down_nav_flex .right_a {
    line-height: 30px;
  }

  .index_product .index_product_box ul {
    flex-direction: column;
  }

  .index_banner {
    margin-top: 50px;
  }

  .index_product {
    padding: 30px 15px;
  }

  .index_product .index_product_box li .text {
    display: flex;
    width: 80%;
    justify-content: space-between;
  }

  .index_product .index_product_box li .text .tit br {
    display: none;
  }

  .index_product .index_product_box li .text .tit {
    white-space: nowrap;
  }

  .index_product .index_product_box li.on .text a {
    height: 32px !important;
    width: 90px !important;
  }

  .index_product .index_product_box li.on .text {
    padding-left: 0;
    border-left: 0;
  }

  .index_new .index_new_top {
    margin-top: 25px;
  }

  .index_new .index_new_top ul li {
    width: 100%
  }

  .index_new {
    padding: 30px 0;
  }

  .index_new .index_new_down {
    height: 138px;
  }

  .index_new .index_new_down a {
    display: block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 20px;
    font-size: var(--font20);
    color: #fff;
    border: 1px solid #fff;
    margin: 0 15px;
  }

  .index_about .index_about_box {
    margin-top: 20px;
  }

  .index_about .index_about_box .text {
    width: 100%
  }

  .index_about .index_about_box .text ul {
    flex-wrap: wrap;
  }

  .index_honor {
    padding: 30px 0;
  }

  .index_contact .index_contact_box {
    flex-direction: column;
  }

  .index_contact .index_contact_box .index_contact_box_left {
    width: 100%;
    padding: 20px 0px 0px 20px;
  }

  .index_contact {
    padding: 30px 0;
  }

  .index_contact .index_contact_box .index_contact_box_right {
    width: 100%
  }

  .index_contact .index_contact_box .index_contact_box_left .contact_li .info {
    margin-bottom: 20px;
  }

  .index_about .index_about_box .text ul li {
    width: calc(50% - 18px);
  }

  .index_about .index_about_box .text .tit {
    height: 40px;
    line-height: 40px;
  }

  .about_us_tit h4 {
    line-height: 35px;
  }

  .index_about .index_about_box {
    flex-direction: column;
  }

  .index_about .index_about_box .pic {
    width: 100%
  }

  .index_new .index_new_top ul li a {
    padding: 15px;
  }

  .index_product .index_product_box li a {
    margin-top: 0;
    left: 0;
    transform: translate(0px, 0px);
  }

  .index_product .index_product_box li.on .text a img {
    display: none;
  }

  .index_product .index_product_box li {
    width: 100% !important;
    height: 250px !important;
  }

  .wl_list .wl_list_box ul li a .tit {
    line-height: 50px;
  }

  .down_nav .down_nav_flex {
    flex-direction: column !important;
  }

  .wl_list .wl_list_box ul li {
    width: 100%;
    padding: 10px 0;
  }

  .contact_us .contact_us_box {
    flex-direction: column !important;
  }

  .banner .text .t2 {
    line-height: 26px;
    margin-top: 10px;
  }

  .contact_us .contact_us_box_left h4 {
    margin-bottom: 12px;
  }

  .contact_us .contact_us_box_left .iconli.mb {
    margin-bottom: 25px;
  }

  .contact_us .contact_us_box_right {
    width: 100%
  }

  .about_plate1 .about_plate1_box .box {
    flex-direction: column;
  }

  .about_plate1 .about_plate1_box .video video {
    width: 100%;
    height: 200px;
  }

  .about_plate2 {
    padding: 30px 0;
  }

  .about_plate3 {
    padding: 30px 0;
  }

  .about_plate3 {
    margin-top: 20px;
  }

  .about_plate3 .about_plate3_box {
    margin-top: 20px;
  }

  .about_plate3 .about_plate3_box ul li {
    width: 100%
  }

  .about_plate3 .about_plate3_box ul {
    flex-direction: column;
  }

  .about_plate1 .about_plate1_box ul li .tbox .top {
    line-height: 50px;
    padding: 0 15px;
  }

  .about_plate1 .about_plate1_box ul li .tbox {
    height: auto;
  }

  .about_plate1 .about_plate1_box ul li .tbox .down {
    padding: 18px 15px 20px 30px;
  }

  .about_plate1 .about_plate1_box .box {
    margin-bottom: 30px;
  }

  .about_plate1 .about_plate1_box ul li {
    width: 100%
  }

  .about_plate1 .about_plate1_box .box .video {
    width: 100%;
    margin-top: 15px;
  }

  .about_plate1 .about_plate1_box .box .text {
    width: 100%;
    line-height: 24px;
  }

  .about_plate1 {
    padding: 30px 0;
  }

  .contact_us .contact_us_box_right ._mapbox {
    height: 300px !important;
  }

  .contact_us {
    padding: 30px 0;
  }

  .contact_us .contact_us_box_left {
    width: 100%
  }

  .top_nav {
    display: none;
  }

  ._nav2 {
    width: 100%;
    float: left;
  }

  ._nav2-1_bg {
    width: 100%;
  }

  ._nav2 .ctext {
    width: 100%;
    float: left;
  }

  ._nav2 .ctext .top {
    position: relative;
    z-index: 5;
  }

  ._nav2 .ctext .menuph {
    display: block;
  }

  ._nav2 .ctext .menuph {
    float: right;
    width: 28px;
    height: 28px;
    cursor: pointer;
    text-align: center;
    margin: 12px 0px 12px 0;
  }

  ._nav2 .ctext .menuph .point {
    display: inline-block;
    width: 28px;
    height: 28px;
    position: relative;
  }

  ._nav2 .ctext .menuph .point:hover .navbtn,
  ._nav2 .ctext .menuph .point:hover .navbtn::after,
  ._nav2 .ctext .menuph .point:hover .navbtn::before {
    width: 28px;
  }

  ._nav2 .ctext .menuph .navbtn {
    position: absolute;
    top: 14px;
    right: 0;
    display: inline-block;
    height: 2px;
    background: #0D3978;
    width: 28px;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
  }

  .index_banner .slick-dots li.slick-active {
    width: 40px;
  }

  .ny_ustit .tit {
    line-height: 60px;
  }

  ._nav2 .ctext .menuph .navbtn::after,
  ._nav2 .ctext .menuph .navbtn::before {
    position: absolute;
    right: 0;
    display: inline-block;
    width: 28px;
    height: 2px;
    content: "";
    background: #0D3978;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
  }

  ._nav2 .ctext .menuph .navbtn::after {
    top: -10px;
  }

  ._nav2 .ctext .menuph .navbtn::before {
    top: 10px;
  }

  ._nav2 .ctext .menuph .point.active .navbtn {
    background: transparent;
  }

  ._nav2 .ctext .menuph .point.active .navbtn::after {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top: 0px;
  }

  ._nav2 .ctext .menuph .point.active .navbtn::before {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top: 0px;
  }

  ._nav2 .ctext .xialaph {
    top: 0;
    float: left;
    width: 100%;
    height: 100vh;
    overflow: auto;
    padding: 0 15px;
    z-index: 999999999999;
    background: #fff;
    display: none;
    left: 0;
    top: 50px;
  }

  ._nav2 .ctext .xialaph .ul2,
  ._nav2 .ctext .xialaph .ul3 {
    display: none;
  }

  ._nav2 .ctext .xialaph h4 a {
    float: left;
    width: 60%;
    font-size: 16px;
    line-height: 50px;
  }

  ._nav2 .ctext .xialaph h4 a span {
    padding-left: 6px;
    color: #ccc;
    font-size: 14px;
  }

  ._nav2 .ctext .xialaph h4 {
    float: left;
    width: 100%;
    position: relative;
  }

  ._nav2 .ctext .xialaph li:last-child h4::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav2 .ctext .xialaph h4:hover a,
  ._nav2 .ctext .xialaph h5:hover a {
    color: #0D3978;
  }

  ._nav2 .ctext .xialaph h4::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav2 .ctext .xialaph h5 a {
    float: left;
    width: 100%;
    color: #1f1f1f;
    font-size: 14px;
    line-height: 40px;
    text-transform: uppercase;
  }

  ._nav2 .ctext .xialaph h5 {
    float: left;
    width: 100%;
    position: relative;
  }

  ._nav2 .ctext .xialaph h5::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav2 .ctext .xialaph li:last-child h5::after {
    display: none;
  }

  ._nav2 .ctext .xialaph h4 img {
    width: 15px;
    height: 8px;
    float: right;
    margin-top: 24px;
    cursor: pointer;
  }

  ._nav2 .ctext .xialaph h5 img {
    width: 11px;
    height: 6px;
    float: right;
    margin-top: 26px;
    margin-right: 18px;
    cursor: pointer;
  }

  ._nav2 .ctext .xialaph h4.active img.img_s,
  ._nav2 .ctext .xialaph h5.active img.img_s {
    display: none;
  }

  ._nav2 .ctext .xialaph h4.active img.img_d,
  ._nav2 .ctext .xialaph h5.active img.img_d {
    display: block;
  }

  ._nav2 .ctext .xialaph .ul2 {
    float: left;
    width: 100%;
    padding: 0 10px;
  }

  ._nav2 .ctext .xialaph .phsou {
    position: relative;
    margin-top: 34px;
  }

  ._nav2 .ctext .xialaph .phsou input {
    width: 100%;
    height: 56px;
    background-color: #fff;
    color: #aaa;
    font-size: 14px;
    padding-left: 20px;
    border: 1px solid #e5e5e5;
  }

  ._nav2 .ctext .xialaph .phsou img {
    cursor: pointer;
    width: 21px;
    height: 22px;
    position: absolute;
    top: 17px;
    right: 29px;
  }

  ._nav2 .ctext .img_d,
  ._nav2 .ctext .disno {
    display: none;
  }

  ._nav2 .box {
    display: flex;
    height: 50px;
    padding: 0 15px;
    width: 100%;
    justify-content: space-between;
  }

  ._nav2 .box .bg {
    height: 50px;
    background: #fff;
    width: 100%;
    left: 0;
    position: absolute;
    z-index: 5;
    float: left;
    opacity: 1;
  }

  ._nav2 .ctext.sub .box .bg {
    opacity: 1;
  }

  ._nav2 .box .logo {
    float: left;
    position: relative;
    z-index: 6;
  }

  ._nav2 .box .logo img {
    height: 30px;
    margin-top: 10px;
    display: block;
  }

  ._nav2 .soph {
    margin-top: 15px;
    width: 100%;
    float: left;
  }

  ._nav2 .soph .so {
    float: left;
    width: 100%;
    background: #fff;
    position: relative;
    z-index: 6;
    border: 1px solid #0D3978;
  }

  /* ._nav2 .soph .search {
    float: left;
    width: 100%;
    height: 36px;
    background: none;
    border: none;
    line-height: 36px;
    padding: 0 56px 0 10px;
    color: #414141;
    font-size: 14px;
  }

  ._nav2 .soph .searsub {
    float: right;
    width: 50px;
    height: 100%;
    border: none;
    background: url(../img/search2.png) center no-repeat #0D3978;
    position: absolute;
    right: 0;
    top: 0;
  } */
  .nbanner {
    margin-top: 50px;
  }
}