header {
  width: 100%;
  height: 5.5rem;
  background-color: #fff;
}
header .w1400 {
  height: inherit;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .w1400 .left {
  width: 20%;
}
header .w1400 .left img {
  width: 12.5rem;
  height: initial;
}
header .w1400 .right {
  width: 80%;
  display: flex;
  justify-content: flex-end;
}
header .w1400 .right nav {
  margin-right: 5rem;
  display: flex;
  align-items: center;
}
header .w1400 .right nav ul li {
  float: left;
  margin: 0 1rem;
  height: 5.5rem;
  line-height: 5.5rem;
  cursor: pointer;
  position: relative;
}
header .w1400 .right nav ul li::after {
  display: block;
  content: "";
  width: 0;
  height: 0.2rem;
  background-color: #2766b5;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.5s ease;
}
header .w1400 .right nav ul li:hover::after {
  width: 100%;
}
header .w1400 .right nav ul li a {
  font-size: 0.8rem;
  line-height: 1.5;
  color: #333;
  text-align: left;
  font-weight: left;
}
header .w1400 .right .search .icon i {
  font-size: 1.2rem;
  line-height: 5.5rem;
  cursor: pointer;
}
header .w1400 .right .search .input {
  display: none;
}
.footer {
  width: 100%;
}
.footer .top {
  background-color: #2658a3;
  box-sizing: border-box;
  padding-top: 4rem;
  padding-bottom: 3rem;
}
.footer .top .w1400 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.footer .top .w1400 .footer_logo {
  width: 18%;
  text-align: center;
  border-right: 1px solid #728db6;
}
.footer .top .w1400 .footer_logo img {
  width: 7.5rem;
}
.footer .top .w1400 .footer_content {
  width: 33%;
  border-right: 1px solid #728db6;
  padding-left: 5.4%;
}
.footer .top .w1400 .footer_content h3 {
  font-size: 1.2rem;
  line-height: 1;
  color: #fff;
  text-align: left;
  font-weight: normal;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}
.footer .top .w1400 .footer_content h3::after {
  display: block;
  content: "";
  width: 3rem;
  height: 1px;
  background-color: #cccccc;
  margin-top: 0.5rem;
}
.footer .top .w1400 .footer_content p {
  font-size: 0.75rem;
  line-height: 2.2;
  color: #cfd6e6;
  text-align: left;
  font-weight: normal;
}
.footer .top .w1400 .footer_nav {
  width: 22%;
  border-right: 1px solid #728db6;
  box-sizing: border-box;
  padding-left: 5.2rem;
}
.footer .top .w1400 .footer_nav h3 {
  font-size: 1.2rem;
  line-height: 1;
  color: #fff;
  text-align: left;
  font-weight: normal;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}
.footer .top .w1400 .footer_nav h3::after {
  display: block;
  content: "";
  width: 3rem;
  height: 1px;
  background-color: #cccccc;
  margin-top: 0.5rem;
}
.footer .top .w1400 .footer_nav p a {
  font-size: 0.7rem;
  line-height: 2.2;
  color: #cfd6e6;
  text-align: left;
  font-weight: normal;
}
.footer .top .w1400 .footer_erweima {
  width: 26%;
  box-sizing: border-box;
  padding-left: 7%;
  display: flex;
  justify-content: flex-start;
}
.footer .top .w1400 .footer_erweima .img {
  float: left;
  width: 8.8rem;
}
.footer .top .w1400 .footer_erweima .img img {
  width: 100%;
}
.footer .top .w1400 .footer_erweima .txt {
  float: left;
  padding-left: 1rem;
  width: 0.7rem;
  color: #fff;
}
.footer .bottom {
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 3.3rem;
}
.footer .bottom p {
  font-size: 0.7rem;
  color: #999;
}
.footer .bottom a {
  font-size: 0.7rem;
  color: #999;
}
.index {
  width: 100%;
  height: auto;
}
.index .section2 {
  width: 100%;
  padding-top: 2.7rem;
  margin-top: 0.5rem;
  background: url(../images/about_bg.jpg) no-repeat top center;
}
.index .section2 .w1400 .about_title {
  text-align: left;
}
.index .section2 .w1400 .about_title img {
  width: 14.15rem;
}
.index .section2 .w1400 .about_txt {
  margin-top: 0.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index .section2 .w1400 .about_txt .left {
  width: 37.3rem;
}
.index .section2 .w1400 .about_txt .left img {
  width: 100%;
}
.index .section2 .w1400 .about_txt .right {
  width: 28.9rem;
}
.index .section2 .w1400 .about_txt .right .title {
  margin-top: 3.4rem;
}
.index .section2 .w1400 .about_txt .right .title h3 {
  font-size: 1.2rem;
  line-height: 1;
  color: #fff;
  text-align: left;
  font-weight: bold;
  margin-bottom: 1.5rem;
}
.index .section2 .w1400 .about_txt .right .txt p {
  font-size: 0.8rem;
  line-height: 2;
  color: #ffffffab;
  text-align: left;
  font-weight: normal;
  margin-bottom: 1.5rem;
}
.index .section2 .w1400 .about_txt .right .more a {
  font-size: 0.8rem;
  line-height: 1;
  color: #ffffff;
  text-align: left;
  font-weight: normal;
  display: inline-block;
  padding: 0.7rem 2rem;
  border: 1px solid #ffffff66;
}
.index .section2 .w1400 .about_txt .right .more a i {
  font-size: 1rem;
  margin-left: 0.5rem;
}
.index .section3 {
  width: 100%;
  background: url(../images/pro_bg.jpg) top center;
  overflow: hidden;
  margin-top: 0.5rem;
}
.index .section3 .w1400 .title {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index .section3 .w1400 .title .left img {
  width: 14.8rem;
}
.index .section3 .w1400 .title .right a {
  font-size: 0.8rem;
  line-height: 1;
  color: #999;
  text-align: left;
  font-weight: normal;
}
.index .section3 .w1400 .list {
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  padding-bottom:5rem;
}
.index .section3 .w1400 .list .item1{
  width:50%;
  height: 23.5rem;
  background: url('../images/index_proBg1.jpg') no-repeat;
  position: relative;
  -webkit-background-size: cover;
  background-size: cover;
}
.index .section3 .w1400 .list .item1 .pro_title{
  position: absolute;
  top: 3rem;
  left: 2.8rem;
}
.index .section3 .w1400 .list .item1 .pro_title h3{
  font-size: 2.1rem;
  color: #fff;
  line-height: 1;
  text-align: left;
  margin-bottom: 0.5rem;
}
.index .section3 .w1400 .list .item1 .pro_title p{
  font-size: 0.8rem;
  color: #fff;
  line-height: 1;
  text-align: left;
  opacity: 0.4;
}



.index .section3 .w1400 .list .item1 .pro_lists{
  position: absolute;
  bottom: 5rem;
  left: 2.8rem;
}

.index .section3 .w1400 .list .item1 .pro_lists h3{
  font-size: 1.6rem;
  color: #fff;
  font-weight: bold;
  line-height: 1;
  text-align: left;
  margin-bottom: 1.4rem;
}
.index .section3 .w1400 .list .item1 .pro_lists span{
  font-size: 0.9rem;
  color: #fff;
  line-height: 1;
  text-align: left;
  opacity: 0.8;
  margin-right: 1.6rem;
  display: inline-block;
  padding-bottom: 1rem;
}


.index .section3 .w1400 .list .item2{
  width:50%;
  height: 23.5rem;
  background: url('../images/index_proBg2.jpg') no-repeat;
  position: relative;
  -webkit-background-size: cover;
  background-size: cover;
}

.index .section3 .w1400 .list .item2 .pro_title{
  position: absolute;
  top: 3rem;
  left: 2.8rem;
}
.index .section3 .w1400 .list .item2 .pro_title h3{
  font-size: 2.1rem;
  color: #000;
  line-height: 1;
  text-align: left;
  margin-bottom: 0.5rem;
}
.index .section3 .w1400 .list .item2 .pro_title p{
  font-size: 0.8rem;
  color: #000;
  line-height: 1;
  text-align: left;
  opacity: 0.4;
}

.index .section3 .w1400 .list .item2 .pro_lists{
  position: absolute;
  bottom: 3rem;
  left: 2.8rem;
}

.index .section3 .w1400 .list .item2 .pro_lists h3{
  font-size: 1.6rem;
  color: #000;
  font-weight: bold;
  line-height: 1;
  text-align: left;
  margin-bottom: 1.4rem;
}
.index .section3 .w1400 .list .item2 .pro_lists span{
  font-size: 0.9rem;
  color: #000;
  line-height: 1;
  text-align: left;
  opacity: 0.8;
  margin-right: 1.6rem;
  display: inline-block;
  padding-bottom: 1rem;
}




.index .section4 {
  width: 100%;
  overflow: hidden;
  padding-bottom: 5rem;
}
.index .section4 .title {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index .section4 .title .left img {
  width: 17.65rem;
}
.index .section4 .title .right a {
  font-size: 0.8rem;
  line-height: 1;
  color: #999;
  text-align: left;
  font-weight: normal;
}
.index .section4 .adv_content {
  margin-top: 2.9rem;
  width: 100%;
}
.index .section4 .adv_content .item {
  width: 17.5rem;
  height: 26.3rem;
  overflow: hidden;
  float: left;
  transition: all 0.5s ease;
  cursor: pointer;
}
.index .section4 .adv_content .item .txt1 {
  overflow: hidden;
}
.index .section4 .adv_content .item .txt1 h2 {
  margin-top: 8.1rem;
  margin-left: 2.5rem;
  font-size: 3rem;
  font-family: "Impact";
  line-height: 1;
  color: #fff;
}
.index .section4 .adv_content .item .txt1 h4 {
  margin-top: 1rem;
  margin-left: 2.5rem;
  line-height: 1.4;
  font-size: 1.2rem;
  font-weight: bold;
  color: #fff;
}
.index .section4 .adv_content .item .txt1 .detailed {
  margin-top: 1rem;
  margin-left: 2.5rem;
  width: 20.5rem;
  display: none;
  transition: all 0.5s ease;
  overflow: hidden;
}
.index .section4 .adv_content .item .txt1 .detailed p {
  line-height: 1;
  font-size: 0.8rem;
  line-height: 1.5;
  color: #999;
  text-align: left;
  font-weight: normal;
  margin-bottom: 0.5rem;
}
.index .section4 .adv_content .item .txt1 a {
  display: block;
  margin-top: 3rem;
  margin-left: 2.5rem;
  color: #fff;
}
.index .section4 .adv_content .item .txt1 a i {
  font-size: 2rem;
}
.index .section4 .adv_content .item1 {
  background: url(../images/adv_img1.jpg) center no-repeat;
  margin-right: 1.8rem;
  background-size: contain;
}
.index .section4 .adv_content .item2 {
  background: url(../images/adv_img2.jpg) center no-repeat;
  margin-right: 1.8rem;
  background-size: contain;
}
.index .section4 .adv_content .item3 {
  background: url(../images/adv_img3.jpg) center no-repeat;
  background-size: contain;
}
.index .section4 .adv_content .item1.active {
  width: 31.3rem;
  background: url(../images/adv_img1-1.jpg) center no-repeat;
}
.index .section4 .adv_content .item1.active .txt1 {
  margin-top: 4.9rem;
  width: 80%;
  background-color: #fff;
  padding-right: 2rem;
  box-sizing: border-box;
  position: relative;
}
.index .section4 .adv_content .item1.active .txt1::after {
  width: 6px;
  height: 100%;
  display: block;
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  background-color: #29a93c;
}
.index .section4 .adv_content .item1.active .txt1 h2 {
  display: none;
}
.index .section4 .adv_content .item1.active .txt1 h4 {
  color: #333;
}
.index .section4 .adv_content .item1.active .txt1 .detailed {
  display: block;
}
.index .section4 .adv_content .item1.active .txt1 a {
  color: #999;
  margin-top: 1rem;
  padding-bottom: 1rem;
}
.index .section4 .adv_content .item2.active {
  width: 31.3rem;
  background: url(../images/adv_img2-1.jpg) center no-repeat;
}
.index .section4 .adv_content .item2.active .txt1 {
  margin-top: 4.9rem;
  width: 80%;
  background-color: #fff;
  padding-right: 2rem;
  box-sizing: border-box;
  position: relative;
}
.index .section4 .adv_content .item2.active .txt1::after {
  width: 6px;
  height: 100%;
  display: block;
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  background-color: #29a93c;
}
.index .section4 .adv_content .item2.active .txt1 h2 {
  display: none;
}
.index .section4 .adv_content .item2.active .txt1 h4 {
  color: #333;
}
.index .section4 .adv_content .item2.active .txt1 .detailed {
  display: block;
}
.index .section4 .adv_content .item2.active .txt1 a {
  color: #999;
  margin-top: 1rem;
  padding-bottom: 1rem;
}
.index .section4 .adv_content .item3.active {
  width: 31.3rem;
  background: url(../images/adv_img3-1.jpg) center no-repeat;
}
.index .section4 .adv_content .item3.active .txt1 {
  margin-top: 4.9rem;
  width: 80%;
  background-color: #fff;
  padding-right: 2rem;
  box-sizing: border-box;
  position: relative;
}
.index .section4 .adv_content .item3.active .txt1::after {
  width: 6px;
  height: 100%;
  display: block;
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  background-color: #29a93c;
}
.index .section4 .adv_content .item3.active .txt1 h2 {
  display: none;
}
.index .section4 .adv_content .item3.active .txt1 h4 {
  color: #333;
}
.index .section4 .adv_content .item3.active .txt1 .detailed {
  display: block;
}
.index .section4 .adv_content .item3.active .txt1 a {
  color: #999;
  margin-top: 1rem;
  padding-bottom: 1rem;
}
.index .section5 {
  width: 100%;
  background-color: #f6f7fb;
  height: auto;
  padding-bottom: 5rem;
}
.index .section5 .w1400 {
  overflow: hidden;
}
.index .section5 .w1400 .title {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index .section5 .w1400 .title .left img {
  width: 10.7rem;
}
.index .section5 .w1400 .title .right a {
  font-size: 0.8rem;
  line-height: 1;
  color: #999;
  text-align: left;
  font-weight: normal;
}
.index .section5 .w1400 .news_list {
  margin-top: 2.5rem;
}
.index .section5 .w1400 .news_list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index .section5 .w1400 .news_list ul li {
  width: 24.5%;
  background-color: #fff;
  box-sizing: border-box;
  padding: 1.8rem;
  transition: all 0.5s ease;
}
.index .section5 .w1400 .news_list ul li a .txt .date h3 {
  font-size: 2rem;
  line-height: 1;
  color: #cccccc;
  text-align: left;
  font-weight: bold;
}
.index .section5 .w1400 .news_list ul li a .txt .date p {
  margin-top: 0.4rem;
  font-size: 0.7rem;
  line-height: 1;
  color: #cccccc;
  text-align: left;
  font-weight: normal;
}
.index .section5 .w1400 .news_list ul li a .txt .des {
  margin-top: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #cccccc;
}
.index .section5 .w1400 .news_list ul li a .txt .des h3 {
  font-size: 0.9rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: bold;
  margin-bottom: 0.8rem;
}
.index .section5 .w1400 .news_list ul li a .txt .des p {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: #666;
  text-align: left;
  font-weight: normal;
}
.index .section5 .w1400 .news_list ul li a .txt .more {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.index .section5 .w1400 .news_list ul li a .txt .more span {
  font-size: 0.7rem;
  line-height: 1;
  color: #ccc;
  text-align: left;
  font-weight: normal;
}
.index .section5 .w1400 .news_list ul li a .txt .more i {
  color: #ccc;
  font-size: 1rem;
  line-height: 1;
}
.index .section5 .w1400 .news_list ul li a .img {
  width: 100%;
  height: 0;
  padding-bottom: 7.7rem;
  overflow: hidden;
}
.index .section5 .w1400 .news_list ul li a .img img {
  width: 100%;
  transition: all 0.5s ease;
}
.index .section5 .w1400 .news_list ul li:hover {
  transform: translateY(-0.8rem);
}
.index .section5 .w1400 .news_list ul li:hover a .img img {
  transform: scale(1.1);
}
.n_nav_list {
  width: 100%;
  height: 3.5rem;
  line-height: 3.5rem;
  border-bottom: 2px solid #f0f0f0;
  background-color: #fff;
  overflow: hidden;
}
.n_nav_list .n_nav_list_center {
  width: 70rem;
  margin: 0 auto;
}
.n_nav_list .n_nav_list_center .left {
  float: left;
}
.n_nav_list .n_nav_list_center .left .flex {
  overflow: hidden;
}
.n_nav_list .n_nav_list_center .left .flex li {
  position: relative;
  float: left;
  font-size: 0.75rem;
  padding: 0 1.5rem;
  cursor: pointer;
}
.n_nav_list .n_nav_list_center .left .flex li::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 2px;
  background: #0075cf;
  -moz-transition: all 0.5s ease 0s;
  -ms-transition: all 0.5s ease 0s;
  -o-transition: all 0.5s ease 0s;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
}
.n_nav_list .n_nav_list_center .left .flex li::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 0.6rem;
  background: #dddddd;
  left: 0;
  top: 50%;
  margin-top: -0.3rem;
}
.n_nav_list .n_nav_list_center .left .flex li a {
  font-size: 0.75rem;
  color: #2d3f8b;
  font-weight: bold;
}
.n_nav_list .n_nav_list_center .right {
  float: right;
}
.n_nav_list .n_nav_list_center .right .home {
  overflow: hidden;
}
.n_nav_list .n_nav_list_center .right .home .index {
  color: #000;
  font-size: 0.7rem;
}
.n_nav_list .n_nav_list_center .right .home span {
  font-size: 0.7rem;
}
.n_nav_list .n_nav_list_center .right .home span a {
  color: #999;
}
.pageList {
  margin-top: 2rem;
  padding-bottom: 5rem;
}
.pageList ul {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.pageList ul li {
  display: inline-block;
  border: 1px solid #ccc;
  width: 2rem;
  height: 2rem;
  margin: 0 0.1rem;
}
.pageList ul li a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 0.7rem;
  line-height: 2rem;
  color: #333;
  text-align: center;
  font-weight: normal;
}
.n_banner {
  width: 100%;
  height: 24rem;
  overflow: hidden;
  position: relative;
}
.n_banner .img img {
  width: 100%;
  height: 24rem;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  animation: n_bannerScale 4s 1;
}
.n_banner .txt {
  position: absolute;
  width: 100%;
  z-index: 2;
}
.n_banner .txt P {
  margin-top: 8rem;
  margin-bottom: 0.5rem;
  font-size: 1.6rem;
  line-height: 1;
  color: #fff;
  text-align: center;
  font-weight: normal;
}
.n_banner .txt h3 {
  font-size: 2rem;
  line-height: 1;
  color: #fff;
  text-align: center;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.n_banner .txt .hx {
  width: 50px;
  height: 5px;
  margin: 0 auto;
  background-color: #fff;
  position: relative;
  overflow: hidden;
}
.n_banner .txt .hx .jux {
  width: 50%;
  height: 100%;
  position: absolute;
  left: -50%;
  top: 0;
  z-index: 1;
  background-image: -webkit-gradient(linear, left top, right top, from(#0c8e46), to(#0066e6));
  background-image: linear-gradient(to right, #0c8e46, #0066e6);
  -webkit-animation: juxmove 2s linear 0s both infinite;
  animation: juxmove 2s linear 0s both infinite;
}
@keyframes n_bannerScale {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@-webkit-keyframes juxmove {
  0% {
    left: -50%;
  }
  75% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@keyframes juxmove {
  0% {
    left: -50%;
  }
  75% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
.about .main {
  width: 100%;
  padding-bottom: 10rem;
  background: url(../images/n_about_bg.jpg) bottom center no-repeat;
}
.about .main .company {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.about .main .company .left {
  width: 55%;
}
.about .main .company .left .title {
  width: 100%;
}
.about .main .company .left .title .img {
  width: 50%;
}
.about .main .company .left .title .img img {
  width: 100%;
}
.about .main .company .left .title h3 {
  margin-top: 1.6rem;
  margin-bottom: 1rem;
  padding-left: 0.8rem;
  font-size: 1.5rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: normal;
  position: relative;
}
.about .main .company .left .title h3::after {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  display: block;
  margin-right: 0.5rem;
  width: 3px;
  height: 1.6rem;
  background-color: #2766b5;
}
.about .main .company .left .content p {
  font-size: 0.8rem;
  line-height: 2;
  color: #666;
  text-align: left;
  font-weight: normal;
  margin-bottom: 1.5rem;
}
.about .main .company .right {
  width: 40%;
}
.about .main .company .right .img {
  width: 100%;
}
.about .main .company .right .img img {
  width: 100%;
}
.about .cultrue {
  width: 100%;
  background: url("../images/cultrue_img.jpg") no-repeat center;
  overflow: hidden;
}
.about .cultrue .cultrue_center {
  display: flex;
  justify-content: flex-start;
  margin-top: 4rem;
  margin-bottom: 4rem;
}
.about .cultrue .cultrue_center .left {
  width: 30%;
  background-color: #2766b5;
  box-sizing: border-box;
  padding: 3rem;
}
.about .cultrue .cultrue_center .left h3 {
  font-weight: bold;
  font-size: 2rem;
  line-height: 1;
  text-transform: uppercase;
  font-family: "Impact";
  color: #fff;
  opacity: 0.2;
  margin-bottom: 1rem;
}
.about .cultrue .cultrue_center .left p {
  font-size: 1.5rem;
  line-height: 1;
  color: #fff;
  text-align: left;
  font-weight: normal;
  margin-bottom: 1rem;
}
.about .cultrue .cultrue_center .left img {
  margin: 0 auto;
  width: 100%;
  display: block;
  text-align: center;
}
.about .cultrue .cultrue_center .right {
  width: 70%;
  padding: 4rem;
  background-color: #fff;
}
.about .cultrue .cultrue_center .right p {
  font-size: 0.8rem;
  line-height: 2;
  color: #333;
  text-align: left;
  font-weight: normal;
  margin-bottom: 1.5rem;
}
.product_list {
  width: 100%;
}
.product_list .main {
  width: 100%;
}
.product_list .main .w1400 .title {
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ccc;
}
.product_list .main .w1400 .title h3 {
  font-size: 1.2rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: bold;
}
.product_list .main .w1400 .title p {
  font-size: 0.8rem;
  line-height: 1.5;
  color: #333;
  text-align: left;
  font-weight: normal;
}
.product_list .main .w1400 .title p span {
  font-weight: bold;
  display: block;
}
.product_list .main .w1400 .list {
  margin-top: 2rem;
}
.product_list .main .w1400 .list ul {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.product_list .main .w1400 .list ul li {
  width: 31%;
  margin-right: 3%;
  margin-bottom: 1.6rem;
}
.product_list .main .w1400 .list ul li:nth-child(3n) {
  margin-right: 0;
}
.product_list .main .w1400 .list ul li a:hover .img img {
  transform: scale(1.1);
}
.product_list .main .w1400 .list ul li a:hover .txt {
  background-color: #264e93;
}
.product_list .main .w1400 .list ul li a:hover .txt .name h3 {
  color: #fff;
}
.product_list .main .w1400 .list ul li a:hover .txt .name span {
  color: #fff;
}
.product_list .main .w1400 .list ul li a:hover .txt .more {
  border: 1px solid #ffffff66;
}
.product_list .main .w1400 .list ul li a:hover .txt .more i {
  color: #fff;
}
.product_list .main .w1400 .list ul li a .img {
  width: 100%;
  overflow: hidden;
}
.product_list .main .w1400 .list ul li a .img img {
  width: 100%;
  transition: all 0.5s ease;
}
.product_list .main .w1400 .list ul li a .txt {
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 1.6rem 1.3rem 1rem;
  background-color: #f6f7fb;
  margin-top: 0.2rem;
  box-sizing: border-box;
  transition: all 0.5s ease;
}
.product_list .main .w1400 .list ul li a .txt .name h3 {
  font-size: 0.9rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.product_list .main .w1400 .list ul li a .txt .name span {
  font-size: 0.9rem;
  line-height: 1;
  color: #999;
  text-align: left;
  font-weight: normal;
}
.product_list .main .w1400 .list ul li a .txt .more {
  width: 1.8rem;
  height: 1.8rem;
  border: 1px solid #a6bcd7;
  border-radius: 1rem;
  text-align: center;
  line-height: 1.8rem;
}
.product_list .main .w1400 .list ul li a .txt .more i {
  font-weight: bold;
  color: #2d3f8b;
}
.product_list .main .w1400 .proDetailed {
  margin-top: 4rem;
  overflow: hidden;
  padding-bottom: 5rem;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_left {
  float: left;
  width: 50%;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_left .m_proDetailedimg img {
  width: 100%;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right {
  float: right;
  width: 45%;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedTitle {
  overflow: hidden;
  border-bottom: 1px solid #dcdcdc;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedTitle h3 {
  display: block;
  font-size: 22px;
  text-transform: uppercase;
  color: #333;
  margin-bottom: 20px;
  line-height: 28px;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedTitle p {
  font-size: 14px;
  line-height: 24px;
  color: #666;
  margin-bottom: 20px;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent {
  margin-bottom: 20px;
  padding-top: 30px;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent ul li {
  list-style: none;
  margin-bottom: 20px;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent ul li p {
  display: inline-block;
  font-size: 14px;
  color: #333;
  text-transform: uppercase;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent ul li p span {
  display: inline-block;
  font-size: 14px;
  padding-left: 5px;
  color: #999;
  text-transform: uppercase;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan {
  margin-top: 2rem;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .fenxiang .fenxiang_title {
  margin-top: 0;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .fenxiang .fenxiang_title h3 {
  font-size: 0.75rem;
  font-weight: bold;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .fenxiang .fenxiang_txt {
  margin-top: 0.6rem;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .fenxiang .fenxiang_txt a {
  display: inline-block;
  margin-right: 1rem;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .pre {
  margin-top: 1rem;
  padding: 0.5rem;
  width: 100%;
  background-color: #f6f6f6;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .pre a {
  font-size: 0.7rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: normal;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .next {
  margin-top: 0.6rem;
  padding: 0.5rem;
  width: 100%;
  background-color: #f6f6f6;
}
.product_list .main .w1400 .proDetailed .m_proDetailed_right .m_proDetailedContent .qiehuan .next a {
  font-size: 0.7rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: normal;
}
.news {
  width: 100%;
}
.news .main {
  width: 100%;
}
.news .main .list_top {
  overflow: hidden;
  margin-top: 5rem;
  display: flex;
  justify-content: space-between;
}
.news .main .list_top .left {
  width: 48%;
}
.news .main .list_top .left img {
  width: 100%;
}
.news .main .list_top .right {
  width: 48%;
  height: inherit;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  padding: 0rem 3rem;
}
.news .main .list_top .right a .date {
  margin-bottom: 1.2rem;
  margin-top: 2rem;
}
.news .main .list_top .right a .date .day {
  font-size: 2.5rem;
  line-height: 1;
  color: #2658a3;
  text-align: left;
  font-weight: bold;
}
.news .main .list_top .right a .date .year {
  font-size: 0.9rem;
  line-height: 1;
  color: #2658a3;
  text-align: left;
  font-weight: bold;
}
.news .main .list_top .right a h3 {
  font-size: 0.9rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: bold;
  margin-bottom: 0.6rem;
}
.news .main .list_top .right a .txt {
  font-size: 0.75rem;
  line-height: 2;
  color: #666;
  text-align: left;
  font-weight: normal;
}
.news .main .list_top .right a .more {
  margin-top: 2rem;
  border: 1px solid #ccc;
  color: #333;
  display: inline-block;
  padding: 0.4rem 2.4rem;
}
.news .main .list_bottom {
  margin-top: 4rem;
  background-color: #f6f7fb;
}
.news .main .list_bottom .w1400 {
  overflow: hidden;
}
.news .main .list_bottom .w1400 ul {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 4rem;
}
.news .main .list_bottom .w1400 ul li {
  width: 31.5%;
  margin-right: 2.75%;
  background-color: #fff;
  box-sizing: border-box;
  padding: 1rem;
  transition: all 0.5s ease;
  margin-bottom: 1.4rem;
}
.news .main .list_bottom .w1400 ul li:nth-child(1) {
  display: none;
}
.news .main .list_bottom .w1400 ul li:nth-child(3n + 1) {
  margin-right: 0;
}
.news .main .list_bottom .w1400 ul li a .txt .date p {
  margin-top: 0.4rem;
  font-size: 0.7rem;
  line-height: 1;
  color: #cccccc;
  text-align: left;
  font-weight: normal;
}
.news .main .list_bottom .w1400 ul li a .txt .des {
  margin-top: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #cccccc;
}
.news .main .list_bottom .w1400 ul li a .txt .des h3 {
  font-size: 0.9rem;
  line-height: 1;
  color: #333;
  text-align: left;
  font-weight: bold;
  margin-bottom: 0.8rem;
}
.news .main .list_bottom .w1400 ul li a .txt .des p {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: #666;
  text-align: left;
  font-weight: normal;
}
.news .main .list_bottom .w1400 ul li a .txt .more {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}
.news .main .list_bottom .w1400 ul li a .txt .more span {
  font-size: 0.7rem;
  line-height: 1;
  color: #ccc;
  text-align: left;
  font-weight: normal;
}
.news .main .list_bottom .w1400 ul li a .txt .more i {
  color: #ccc;
  font-size: 1rem;
  line-height: 1;
}
.news .main .list_bottom .w1400 ul li a .img {
  width: 100%;
  height: 0;
  padding-bottom: 12rem;
  overflow: hidden;
}
.news .main .list_bottom .w1400 ul li a .img img {
  width: 100%;
  transition: all 0.5s ease;
}
.news_detailed {
  width: 100%;
}
.news_detailed .main .news_title {
  margin-top: 3rem;
  margin-bottom: 1rem;
}
.news_detailed .main .news_title h3 {
  font-size: 1.2rem;
  line-height: 1;
  color: #333;
  text-align: center;
  font-weight: normal;
}
.news_detailed .main .clear {
  clear: both;
}
.news_detailed .main .news_content .news_content_title {
  display: flex;
  justify-content: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid #d6d6d6;
  margin-bottom: 2rem;
}
.news_detailed .main .news_content .news_content_title p {
  font-size: 0.7rem;
  margin: 0 0.5rem;
}
.news_detailed .main .news_content .news_txt p {
  margin-bottom: 1rem;
  line-height: 1.8;
}
.news_detailed .main .news_content .np {
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  margin-bottom: 3.5rem;
}
.news_detailed .main .news_content .np > div {
  width: 48%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f6f6f6;
}
.news_detailed .main .news_content .np > div i {
  font-size: 1.7rem;
}
.news_detailed .main .news_content .np > div a {
  color: #333;
}
.contact {
  width: 100%;
}
.contact .main .w1400 .contact_list {
  margin-top: 5rem;
  margin-bottom: 8rem;
  position: relative;
}
.contact .main .w1400 .contact_list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.contact .main .w1400 .contact_list ul li {
  display: flex;
  justify-content: flex-start;
  align-items: center;

}
.contact .main .w1400 .contact_list ul li .icon {
  background-color: #000;
  border-radius: 1.5rem;
  margin-right: 0.6rem;
  width: 3rem;
  height: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.contact .main .w1400 .contact_list ul li .icon i {
  color: #fff;
}
.contact .main .w1400 .contact_list ul li .icon .icon-dianhua1 {
  font-size: 1rem;
}
.contact .main .w1400 .contact_list ul li .icon .icon-qq1 {
  font-size: 1rem;
}
.contact .main .w1400 .contact_list ul li .txt h3 {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  line-height: 1;
  color: #333;
}
.contact .main .w1400 .contact_list ul li .txt p {
  font-size: 0.75rem;
  line-height: 1;
  color: #999;
}
.contact .main .w1400 .contact_list .add {
  position: static;
  margin-top: 80px;
  width: 100%;
  padding: 2rem 0;
  box-shadow: 0px 0px 8px #cccccc;
  background-color: #fff;
  font-size: 0.8rem;
  line-height: 1;
  color: #333;
  text-align: center;
  font-weight: normal;
}
.contact .main .w1400 .contact_list .add i {
  margin-right: 0.6rem;
  font-size: 1rem;
}
.rm {
  margin-top: 5rem;
}
.rm ul {
  overflow: hidden;
}
.rm ul li {
  float: left;
  width: 31%;
  margin-right: 3.5%;
  margin-bottom: 50px;
  cursor: pointer;
}
.rm ul li .img {
  border: 8px solid #e3e4e4;
  padding: 10px;
  background: #fff;
  border-radius: 15px 15px 0 0;
}
.rm ul li .img img {
  width: 100%;
}
.rm ul li .txt {
  background: #f7f7f7;
  transition: 0.3s ease;
  text-align: center;
  color: #333;
  font-size: 16px;
  line-height: 25px;
  padding: 15px 10px;
  border-radius: 0 0 15px 15px;
}
@media screen and (max-width: 1440px) {
  .index .section4 .adv_content .item {
    width: 17rem;
  }
  .index .section4 .adv_content .item1.active {
    width: 30rem;
  }
  .index .section4 .adv_content .item2.active {
    width: 30rem;
  }
  .index .section4 .adv_content .item3.active {
    width: 30rem;
  }
}
@media screen and (max-width: 1366px) {
  .index .section4 .adv_content .item {
    width: 16.5rem;
  }
  .index .section4 .adv_content .item1.active {
    width: 29rem;
  }
  .index .section4 .adv_content .item2.active {
    width: 29rem;
  }
  .index .section4 .adv_content .item3.active {
    width: 29rem;
  }
  .index .section2 .w1400 .about_txt .left {
    width: 34.3rem;
  }
}
@media screen and (max-width: 992px) {
  header {
    display: none;
  }
  .index .section2 {
    background: none;
  }
  .index .section2 .w1400 .about_title img {
    width: 11rem;
  }
  .index .section3 .w1400 .title .left img {
    width: 11rem;
  }
  .index .section4 .title .left img {
    width: 13rem;
  }
  .index .section5 .w1400 .title .left img {
    width: 8rem;
  }
  .index .section2 .w1400 .about_txt .left {
    width: 100%;
  }
  .index .section2 .w1400 .about_txt .right {
    width: 100%;
  }
  .index .section2 .w1400 .about_txt .right .title h3 {
    color: #333;
  }
  .index .section2 .w1400 .about_txt .right .txt p {
    color: #666;
  }
  .index .section3 .w1400 .list ul li {
    width: 100%;
    margin-right: 0;
  }
  .index .section5 .w1400 .news_list {
    margin-top: 1.5rem;
  }
  .index .section5 .w1400 .news_list ul li {
    width: 100%;
  }
  .footer .top .w1400 .footer_logo {
    display: none;
  }
  .footer .top .w1400 .footer_nav {
    display: none;
  }
  .footer .top .w1400 .footer_content h3 {
    font-weight: bold;
  }
  .footer .top .w1400 .footer_content {
    width: 70%;
    border: none;
    padding-left: 0;
    margin-bottom: 1rem;
  }
  .footer .top .w1400 .footer_content p {
    font-size: 0.9rem;
  }
  .footer .top .w1400 .footer_erweima {
    width: 30%;
    padding-left: 0;
  }
  .footer .top .w1400 .footer_erweima .txt {
    display: none;
  }
  .footer .top .w1400 .footer_erweima .img {
    margin-top: 3.6rem;
  }
  .footer .top {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  .footer .bottom p {
    display: none;
  }
  .index .section4 .adv_content .item1.active .txt1 {
    width: 90%;
  }
  .index .section4 .adv_content .item1.active {
    width: 23rem;
  }
  .index .section4 .adv_content .item .txt1 .detailed {
    width: 16rem;
  }
  .index .section4 .adv_content .item2.active .txt1 {
    width: 90%;
  }
  .index .section4 .adv_content .item2.active {
    width: 23rem;
  }
  .index .section4 .adv_content .item2 .txt1 .detailed {
    width: 16rem;
  }
  .index .section4 .adv_content .item3.active .txt1 {
    width: 90%;
  }
  .index .section4 .adv_content .item3.active {
    width: 23rem;
  }
  .index .section4 .adv_content .item3 .txt1 .detailed {
    width: 16rem;
  }
  .about .main .company .left {
    width: 100%;
  }
  .about .main .company .right {
    width: 100%;
  }
  .about .cultrue .cultrue_center {
    flex-wrap: wrap;
  }
  .about .cultrue .cultrue_center .left h3 {
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
    text-transform: uppercase;
    font-family: "Impact";
    color: #fff;
    opacity: 0.2;
    margin-bottom: 1rem;
    margin-left: -2.4rem;
  }
  .about .cultrue .cultrue_center .right {
    padding: 1.4rem;
  }
  .n_nav_list .n_nav_list_center .left {
    display: none;
  }
  .n_nav_list .n_nav_list_center {
    width: 80%;
  }
  .n_nav_list .n_nav_list_center .right {
    float: left;
  }
  .n_banner {
    height: 18rem;
  }
  .n_banner .img img {
    height: 18rem;
  }
  .n_banner .txt h3 {
    font-size: 1.2rem;
  }
  .n_banner .txt P {
    font-size: 1.4rem;
    margin-top: 7rem;
  }
  .product_list .main .w1400 .title h3 {
    display: none;
  }
  .product_list .main .w1400 .title {
    margin-top: 4rem;
  }
  .product_list .main .w1400 .list ul li {
    width: 100%;
    margin-right: 0;
  }
  .news .main .list_top {
    flex-wrap: wrap;
    margin-top: 4rem;
  }
  .news .main .list_top .left {
    width: 100%;
  }
  .news .main .list_top .right {
    width: 100%;
    padding: 2rem;
  }
  .news .main .list_top .right a .date {
    margin-top: 0;
  }
  .news .main .list_bottom .w1400 ul li:nth-child(1) {
    display: none;
  }
  .news .main .list_bottom .w1400 ul li {
    width: 100%;
  }
  .news_detailed .main .news_content .news_content_title p.h-992 {
    display: none;
  }
  .news_detailed .main .news_content .np {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .news_detailed .main .news_content .np > div {
    width: 100%;
    margin-top: 0.5rem;
  }
  .product_list .main .w1400 .proDetailed .m_proDetailed_left {
    width: 100%;
    margin-bottom: 2rem;
  }
  .product_list .main .w1400 .proDetailed .m_proDetailed_right {
    width: 100%;
  }
  .product_list .main .w1400 .proDetailed {
    padding-bottom: 35rem;
  }
  .product_list .main .w1400 .title p span {
    font-size: 1rem;
    margin-bottom: 0.4rem;
  }
  .rm {
    margin-top: 4rem;
  }
  .rm ul li {
    width: 100%;
  }
  .index .section3 .w1400 .list{
    flex-wrap: wrap;
  }
  .index .section3 .w1400 .list .item1{
    width:100%;
  }
  .index .section3 .w1400 .list .item2{
    width:100%;
  }
  .contact .main .w1400 .contact_list ul li{
    width: 100%;
    margin-bottom: 20px;
  }
}