@font-face {
  font-family: 'SourceHanSansCN-Normal';
  src: url('../fonts/SourceHanSansCN-Normal.woff2') format('woff2'), /* 优先使用WOFF2（压缩率更高） */ url('../fonts/SourceHanSansCN-Normal.woff') format('woff'), /* 兼容旧浏览器 */ url('../fonts/SourceHanSansCN-Normal.otf') format('opentype');
  /* 备用格式 */
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  /* 避免阻塞渲染，使用回退字体 */
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'SourceHanSansCN-Normal';
}
::-webkit-scrollbar {
  width: 4px;
  height: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #bbb;
}
::-webkit-scrollbar-thumb {
  background-color: #277EBC;
  background-clip: padding-box;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}
::-webkit-scrollbar-track-piece {
  background-color: #bbb;
}
body {
  color: #333;
  background-color: #fff;
}
/* 容器样式 */
.container {
  width: 100%;
  max-width: 1560px;
  margin: 0 auto;
}
/* 标题样式 */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: #333;
}
h1 {
  font-size: 2.5em;
}
h2 {
  font-size: 2em;
}
h3 {
  font-size: 1.75em;
}
h4 {
  font-size: 1.5em;
}
h5 {
  font-size: 1.25em;
}
h6 {
  font-size: 1em;
}
/* 链接样式 */
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
  color: #3f94e0;
}
/* 列表样式 */
ul,
ol {
  list-style: none;
}
li {
  margin-bottom: 5px;
}
/* 按钮样式 */
button,
.btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 1em;
  color: #fff;
  background-color: #3f94e0;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
button:hover,
.btn:hover {
  background-color: #3f94e0;
}
/* 图片样式 */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
/* 表格样式 */
table {
  width: 100%;
  margin-bottom: 20px;
  border-collapse: collapse;
}
th,
td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}
th {
  background-color: #f4f4f4;
}
/* 表单样式 */
input,
textarea,
select {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
input[type="submit"] {
  background-color: #3f94e0;
  color: #fff;
  border: none;
  cursor: pointer;
}
input[type="submit"]:hover {
  background-color: #3f94e0;
}
header {
  position: fixed;
  background: #fff;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 999;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
header .container .header_logo img {
  height: 70px;
  width: auto;
}
header .container .header_menu {
  display: flex;
  align-items: center;
}
header .container .header_menu li {
  margin-bottom: 0;
}
header .container .header_menu li a {
  display: block;
  margin-right: 70px;
  font-size: 18px;
  text-align: center;
  line-height: 80px;
  padding: 0 20px;
  transition: color 0.5s, border-color 0.5s;
  border-color: transparent;
}
header .container .header_menu li.active a,
header .container .header_menu li:hover a {
  color: #3f94e0;
  border-bottom: 2px solid #277EBC;
}
.m-header {
  background: #fff;
  display: none;
  justify-content: space-between;
  height: 50px;
  padding: 0 15px;
  align-items: center;
  position: relative;
  z-index: 999;
}
.m-header .img {
  height: 100%;
}
.m-header .img img {
  height: 100%;
  width: auto;
}
.m-header .btns {
  display: flex;
  flex-direction: column;
}
.m-header .btns span {
  display: block;
  width: 30px;
  background: #3f94e0;
  height: 2px;
  margin: 5px 0;
  transition: all 0.5s;
}
.m-header .btns span.on span:nth-child(1) {
  transform: rotate(45deg) translateX(27%);
}
.m-header .btns span.on span:nth-child(1) {
  display: none;
}
.m-header .btns span.on span:nth-child(1) {
  transform: rotate(-45deg) translateX(27%);
}
.m-header .menu {
  display: none;
  position: absolute;
  width: 100%;
  top: 50px;
  left: 0;
}
.m-header .menu a {
  display: block;
  padding: 10px;
  background: #fff;
}
footer {
  background: #333;
  padding: 80px 0px 0px;
}
footer .container {
  display: flex;
  justify-content: space-between;
  padding-bottom: 60px;
}
footer .container .left img {
  height: 50px;
  width: auto;
  margin: 0;
  margin-bottom: 25px;
}
footer .container .left .con {
  color: #fff;
  opacity: 0.7;
  line-height: 2;
  font-weight: 300;
}
footer .container .list {
  display: block;
}
footer .container .list p {
  color: #fff;
  opacity: 0.7;
  margin-bottom: 25px;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 550;
}
footer .container .list ul li a {
  color: #fff;
  opacity: 0.7;
}
footer .container .list ul li div {
  display: flex;
  align-items: center;
}
footer .container .list ul li div img {
  margin: 0;
  width: 16px;
  height: 16px;
}
footer .container .list ul li div span {
  margin-left: 10px;
  display: blcok;
  color: #fff;
  opacity: 0.7;
}
footer .container .list:nth-child(2) {
  padding-left: 5%;
}
footer .container > div {
  flex: 1;
}
footer .bottom {
  color: #fff;
  opacity: 0.7;
  padding: 10px 0px;
  border-top: 1px solid rgba(144, 144, 144, 0.2);
  text-align: center;
  font-size: 12px;
}
/* index */
.banner {
  margin-top: 80px;
}
.banner .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
.banner .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  width: 40px;
  height: 4px;
  border-radius: 0;
}
.case {
  padding: 80px 0px;
  background: #fff;
}
.case .title {
  text-align: center;
}
.case .title h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
}
.case .title p {
  font-size: 18px;
  color: #666;
  line-height: 1.75;
  padding-top: 20px;
  width: 65%;
  margin: 0 auto;
}
.case .mySwiper2 {
  position: relative;
  overflow: hidden;
  margin-top: 80px;
  padding-bottom: 45px;
}
.case .mySwiper2 .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
.case .mySwiper2 .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
}
.case .mySwiper2 .swiper-slide a {
  padding: 25px;
  display: block;
  background: #f3f3f3;
}
.case .mySwiper2 .swiper-slide a .img {
  overflow: hidden;
}
.case .mySwiper2 .swiper-slide a .img img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.case .mySwiper2 .swiper-slide a .line {
  width: 100%;
  height: 1px;
  background-color: #fff;
  margin: 25px 0px;
}
.case .mySwiper2 .swiper-slide a p {
  font-size: 24px;
  line-height: 1.5;
}
.case .mySwiper2 .swiper-slide:hover .img img {
  transform: scale(1.1);
}
.case .mySwiper2 .swiper-slide:hover .line {
  background: #3f94e0;
}
.solution {
  background: #edf2f5;
  padding: 80px 0;
}
.solution .container .title {
  text-align: center;
}
.solution .container .title h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
}
.solution ul {
  display: flex;
  margin-top: 40px;
}
.solution ul li {
  flex: 1;
  padding: 20px;
}
.solution ul li div {
  background: #fff;
  padding: 45px 25px;
  box-shadow: 0px 5px 25px 0px rgba(13, 26, 53, 0.1);
  height: 100%;
}
.solution ul li div img {
  line-height: 1.75;
  margin-bottom: 15px;
}
.solution ul li div h4 {
  font-size: 24px;
  line-height: 1.75;
  position: relative;
  text-align: center;
  margin-bottom: 15px ;
  padding-bottom: 15px;
}
.solution ul li div h4::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  background: #277EBC;
  height: 1px;
}
.why .container {
  display: flex;
}
.why .container .left {
  flex: 1;
  padding: 80px 0;
}
.why .container .left .title h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1.75;
}
.why .container .left ul {
  padding-right: 30px;
}
.why .container .left ul li {
  display: flex;
  margin-top: 35px;
}
.why .container .left ul li span {
  font-size: 50px;
  color: #666;
  transition: color 0.5s;
}
.why .container .left ul li div {
  margin-left: 20px;
}
.why .container .left ul li div h3 {
  font-size: 24px;
  line-height: 2;
  font-weight: 450;
  color: #000;
  transition: color 0.5s;
}
.why .container .left ul li div p {
  color: #666;
  font-size: 16px;
}
.why .container .left ul li:hover span {
  color: #3f94e0;
}
.why .container .left ul li:hover div h3 {
  color: #3f94e0;
}
.why .container .right {
  flex: 1;
  display: flex;
  align-items: center;
}
.about {
  background: fixed url(../images/003.png) no-repeat;
  background-size: cover;
  padding: 120px 0;
}
.about .container {
  background: rgba(255, 255, 255, 0.8);
  padding: 80px;
}
.about .title h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
  text-align: center;
}
.about .con p {
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0px;
  width: 100%;
  margin: 30px auto;
  padding-top: 20px;
  text-align: center;
}
/*.news {*/
/*  padding: 80px 0;*/
/*}*/
/*.news .container .title {*/
/*  text-align: center;*/
/*}*/
/*.news .container .title h3 {*/
/*  font-size: 48px;*/
/*  font-weight: 550;*/
/*  line-height: 1;*/
/*}*/
/*.news .container .title p {*/
/*  font-size: 18px;*/
/*  color: #666;*/
/*  line-height: 1.75;*/
/*  padding-top: 20px;*/
/*  width: 65%;*/
/*  margin: 0 auto;*/
/*}*/
/*.news .container .news_list {*/
/*  margin-top: 20px;*/
/*}*/
/*.news .container .news_list ul {*/
/*  display: flex;*/
/*  justify-content: space-between;*/
/*  flex-wrap: wrap;*/
/*}*/
/*.news .container .news_list ul li {*/
/*  width: 32%;*/
/*  margin-top: 35px;*/
/*}*/
/*.news .container .news_list ul li a {*/
/*  display: block;*/
/*}*/
/*.news .container .news_list ul li a .img {*/
/*  width: 100%;*/
/*  overflow: hidden;*/
/*}*/
/*.news .container .news_list ul li a .img img {*/
/*  width: 100%;*/
/*  transition: all 0.5s;*/
/*}*/
/*.news .container .news_list ul li a .text {*/
/*  padding: 35px 15px;*/
/*  box-shadow: 0px 0px 9px 1px rgba(0, 0, 0, 0.1);*/
/*}*/
/*.news .container .news_list ul li a .text h3 {*/
/*  font-size: 24px;*/
/*  line-height: 1.5;*/
/*  overflow: hidden;*/
/*  height: 72px;*/
/*  text-overflow: ellipsis;*/
/*  white-space: normal;*/
/*  margin-bottom: 15px;*/
/*  font-weight: normal;*/
/*  display: -webkit-box;*/
/*  -webkit-box-orient: vertical;*/
/*  -webkit-line-clamp: 2;*/
/*}*/
/*.news .container .news_list ul li a .text .desc {*/
/*  font-size: 16px;*/
/*  color: #666;*/
/*  line-height: 2;*/
/*  height: 58px;*/
/*  overflow: hidden;*/
/*  text-overflow: ellipsis;*/
/*  white-space: normal;*/
/*  margin-bottom: 25px;*/
/*  display: -webkit-box;*/
/*  -webkit-box-orient: vertical;*/
/*  -webkit-line-clamp: 2;*/
/*}*/
/*.news .container .news_list ul li a .text .more {*/
/*  padding-top: 25px;*/
/*  border-top: 1px solid #ddd;*/
/*  display: flex;*/
/*  align-items: center;*/
/*}*/
/*.news .container .news_list ul li a .text .more span {*/
/*  width: 20px;*/
/*  margin-left: 8px;*/
/*  transition: all 0.5s;*/
/*}*/
/*.news .container .news_list ul li a:hover .img img {*/
/*  transform: scale(1.1);*/
/*}*/
/*.news .container .news_list ul li a:hover .text h3 {*/
/*  color: #3f94e0;*/
/*}*/
/*.news .container .news_list ul li a:hover .text .more span {*/
/*  transform: translateX(10px);*/
/*}*/
.contact {
  padding: 80px;
  background: url(../images/contact-index.jpg) no-repeat;
  background-size: cover;
}
.contact .container {
  display: flex;
  justify-content: space-between;
}
.contact .container .left {
  width: 45%;
  height: auto;
  padding: 30px;
}
.contact .container .left h3 {
  font-size: 48px;
  color: #fff;
  line-height: 1.75;
}
.contact .container .left p {
  color: #fff;
  line-height: 2;
  font-size: 20px;
}
.contact .container .right {
  width: 47%;
}
.contact .container .right input {
  width: 48%;
  margin: 10px 0;
  border: none;
  background: #F4F9FF;
}
.contact .container .right input:nth-child(2n) {
  margin-left: 3%;
}
.contact .container .right textarea {
  margin: 10px 0;
  background: #F4F9FF;
}
.contact .container .right .sub {
  display: flex;
  justify-content: center;
}
.contact .container .right .sub button {
  width: 100%;
  background: #F4F9FF;
  color: #666;
}
.breadcrumb {
  background: #fff;
  border-bottom: 1px solid #e4e4e4;
  padding: 19px 0px;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.breadcrumb span {
  display: inline-block;
  margin-right: 10px;
}
.breadcrumb span i {
  font-size: 22px;
  color: #3f94e0;
}
.product_con {
  background: #f4f8fb;
}
.product_con .product_menu ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.product_con .product_menu ul li {
  background: #fff;
  margin: 40px 10px;
}
.product_con .product_menu ul li a {
  display: block;
  padding: 10px 20px;
  color: #333;
}
.product_con .product_menu ul li:hover,
.product_con .product_menu ul li.active {
  background: #3f94e0;
}
.product_con .product_menu ul li:hover a,
.product_con .product_menu ul li.active a {
  color: #fff;
}
.product_con .product_list .product_list_con {
  display: flex;
  flex-wrap: wrap;
}
.product_con .product_list .product_list_con li {
  width: 25%;
  padding: 2%;
}
.product_con .product_list .product_list_con li a {
  display: block;
  background: #fff;
}
.product_con .product_list .product_list_con li a .img {
  overflow: hidden;
  position: relative;
}
.product_con .product_list .product_list_con li a .img img {
  width: 100%;
}
.product_con .product_list .product_list_con li a .img .bg {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: top 0.5s;
}
.product_con .product_list .product_list_con li a .img .bg img {
  width: 50%;
}
.product_con .product_list .product_list_con li a .text {
  padding: 25px 0;
  text-align: center;
  color: #000;
}
.product_con .product_list .product_list_con li a:hover .img .bg {
  top: 0;
}
.product_con .product_show .bottom{
    margin: 0 auto;
    max-width: 1200px;
}
.product_con .product_show .top{
    background: #fff;
    display: flex;
    max-width: 1200px;
    padding: 20px;
    margin: 0 auto;
}
.product_con .product_show .top .img{
    width: 50%;
}
.product_con .product_show .top .img img{
    width: 100%;
}
.product_con .product_show .top .text h3{
    height: 30px;
    line-height: 30px;
    margin: 10px auto;
    font-size: 20px;
    color: #0071be;
    text-align: center;
}
.product_con .product_show .top .text p{
    padding-left: 20px;
    line-height: 35px;
    border-bottom: 1px dashed #ccc;
    color: #333;
}
.product_con .product_show .top .text p span{
    font-weight: bold;
}
.product_con .product_show .bottom {
  display: flex;
  justify-content: space-between;
  padding: 40px 0;
}
.product_con .product_show .left {
  width: 68%;
  background: #fff;
  padding: 58px 45px;
  border-radius: 5px;
}
.product_con .product_show .right {
  width: 30%;
  background: #fff;
  padding: 58px 25px;
  border-radius: 5px;
  position: sticky;
  top: 50px;
  align-self: flex-start;
}
.product_con .product_show .right .title {
  font-size: 20px;
  font-weight: 520;
  line-height: 1.5;
}
.product_con .product_show .right ul {
  margin-top: 20px;
}
.product_con .product_show .right ul li {
  margin-bottom: 18px;
  border-top: 1px solid #d2d2d2;
  padding-top: 18px;
  position: relative;
  overflow: hidden;
}
.product_con .product_show .right ul li a {
  display: flex;
}
.product_con .product_show .right ul li a .img {
  width: 45%;
  overflow: hidden;
}
.product_con .product_show .right ul li a .img img {
  border-radius: 5px;
  transition: all 0.5s linear;
}
.product_con .product_show .right ul li a .text {
  margin-left: 10px;
  font-size: 15px;
  line-height: 1.35;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_con {
  background: #f4f8fb;
}
.news_con .top {
  margin: 80px 0;
}
.news_con .top a {
  background: #fff;
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  box-shadow: 0px 5px 25px 0px rgba(13, 26, 53, 0.1);
}
.news_con .top a .left {
  width: 50%;
  padding: 55px 45px;
}
.news_con .top a .left .data {
  color: #999;
  position: relative;
}
.news_con .top a .left .data::before {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #3f94e0;
}
.news_con .top a .left h3 {
  margin-top: 30px;
  font-size: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.news_con .top a .left p {
  color: #666;
  line-height: 2;
  margin-top: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_con .top a .left .more {
  margin-top: 50px;
  background: #277EBC;
  color: #fff;
  width: 150px;
  height: 50px;
  line-height: 50px;
  display: block;
  text-align: center;
  font-size: 20px;
}
.news_con .top a .img {
  overflow: hidden;
  width: 50%;
}
.news_con .top a .img img {
  width: 100%;
  transition: all 0.5s;
}
.news_con .top a:hover .img img {
  transform: scale(1.1);
}
.news_con .news_list {
  display: flex;
  flex-wrap: wrap;
}
.news_con .news_list li {
  width: 31.3%;
  margin-right: 3%;
  margin-bottom: 3%;
}
.news_con .news_list li a .img {
  overflow: hidden;
  width: 100%;
}
.news_con .news_list li a .img img {
  width: 100%;
  transition: all 0.5s ease-in-out;
}
.news_con .news_list li a .text {
  padding: 20px;
  box-shadow: 0px 5px 25px 0px rgba(13, 26, 53, 0.1);
}
.news_con .news_list li a .text .data {
  color: #999;
}
.news_con .news_list li a .text h3 {
  margin-top: 10px;
  font-size: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  transition: color 0.5s;
}
.news_con .news_list li a .text p {
  color: #666;
  line-height: 2;
  margin-top: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_con .news_list li a .text .more {
  margin-top: 20px;
  color: #666;
  line-height: 15px;
  display: block;
  font-size: 20px;
}
.news_con .news_list li a:hover .img img {
  transform: scale(1.1);
}
.news_con .news_list li a:hover .text h3 {
  color: #3f94e0;
}
.news_con .news_list li:nth-child(3n) {
  margin-right: 0;
}
.page {
  background: #f4f8fb;
}
.page .con {
  padding: 80px 0;
}
.page .con .about_page {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.page .con .about_page .left {
  width: 57%;
}
.page .con .about_page .left h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
}
.page .con .about_page .left div {
  margin-top: 45px;
}
.page .con .about_page .left div p {
  margin-bottom: 25px;
  line-height: 30px;
  color: #383838;
  text-decoration-line: inherit;
}
.page .con .about_page .right {
  width: 41%;
}
.page .con .about_page .right img {
  width: 100%;
}
.page .con .contact_page {
  margin-top: 80px;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
}
.page .con .contact_page .left {
  width: 50%;
  margin-left: 80px;
}
.page .con .contact_page .left h3 {
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
}
.page .con .contact_page .left ul {
  margin-top: 55px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.page .con .contact_page .left ul li {
  width: 48%;
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}
.page .con .contact_page .left ul li img {
  margin: 0;
}
.page .con .contact_page .left ul li p {
  margin-left: 10px;
  font-size: 18px;
  line-height: 24px;
  color: #666;
}
.page .con .contact_page .left ul li p span {
  font-size: 20px;
  color: #333;
  line-height: 30px;
  letter-spacing: 2px;
  font-weight: 500;
}
.page .con .contact_page .left ul li:last-child {
  width: 100%;
}
.page .con .contact_page .right {
  width: 50%;
}
.page .con .contact_page .right #map {
  height: 500px;
  width: 100%;
}
.page .con .honors_page h3 {
  padding: 80px 0;
  font-size: 48px;
  font-weight: 550;
  line-height: 1;
}
.page .con .honors_page .swiper-slide p {
  text-align: center;
  padding: 20px 0;
  font-size: 18px;
}
.pagination{
    display: flex;
    justify-content: center;
    flex-wrap:wrap;
}
.pagination li{
    margin: 20px 5px;
}
.pagination li a{
    display: block;
    padding: 10px 20px;
    color: #3f94e0;
    border: 1px solid #3f94e0;
}
.pagination li.active a{
    color: #fff;
    background: #3f94e0;
}
@media screen and (max-width: 1560px) {
  .container {
    max-width: 1200px;
  }
  .product_con .product_list .product_list_con li {
    width: 33.333%;
  }
}
@media screen and (max-width: 1200px) {
  header {
    display: none;
  }
  .m-header {
    display: flex;
  }
  footer .container {
    flex-direction: column;
    padding: 0 15px;
  }
  footer .container .list:nth-child(2) {
    padding: 0;
  }
  .banner {
    margin-top: 0;
  }
  .case .title h3 {
    font-size: 38px;
  }
  .case .title p {
    font-size: 16px;
  }
  .case .mySwiper2 .swiper-slide a p {
    font-size: 20px;
  }
  .solution .container .title h3 {
    font-size: 38px;
  }
  .solution ul {
    flex-wrap: wrap;
  }
  .solution ul li {
    flex: initial;
    width: 50%;
  }
  .solution ul li div h4 {
    font-size: 20px;
  }
  .solution ul li div p {
    font-size: 16px;
  }
  .why .container {
    flex-direction: column;
  }
  .why .container .left .title h3 {
    font-size: 38px;
    text-align: center;
  }
  .about .title h3 {
    font-size: 38px;
  }
  .about .con p {
    font-size: 16px;
  }
  .news .container .title h3 {
    font-size: 38px;
  }
  .news .container .title p {
    font-size: 16px;
  }
  .contact .container .left h3 {
    font-size: 38px;
  }
  .breadcrumb {
    padding: 20px;
  }
  .product_con .product_menu ul li {
    margin: 10px;
  }
  .product_con .container {
    padding: 20px;
  }
  .product_con .container .product_list .product_list_con li {
    width: 50%;
  }
  .product_con .product_show {
    flex-direction: column;
  }
  .product_con .product_show .left {
    width: 100%;
  }
  .product_con .product_show .right {
    width: 100%;
    margin-top: 20px;
    position: static;
  }
  .product_con .product_show .right ul {
    display: flex;
    flex-wrap: wrap;
  }
  .product_con .product_show .right ul li {
    width: 50%;
    padding: 20px 20px 0;
  }
  .product_con .product_show .right ul li a {
    flex-direction: column;
  }
  .product_con .product_show .right ul li a .img {
    width: 100%;
  }
  .product_con .product_show .right ul li a .text {
    width: 100%;
    text-align: center;
    padding: 15px 15px 0;
  }
  .news_con .top {
    margin: 40px;
  }
  .news_con .news_list {
    padding: 40px;
  }
  .news_con .news_list li {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 2%;
  }
  .news_con .news_list li:nth-child(3n) {
    margin-right: 2%;
    margin-bottom: 2%;
  }
  .news_con .news_list li:nth-child(2n) {
    margin-right: 0;
  }
  .page .con {
    padding: 40px 20px;
  }
  .page .con .about_page {
    flex-direction: column;
  }
  .page .con .about_page .left {
    width: 100%;
  }
  .page .con .about_page .left h3 {
    font-size: 38px;
    text-align: center;
  }
  .page .con .about_page .right {
    width: 100%;
  }
  .page .con .contact_page {
    flex-direction: column;
  }
  .page .con .contact_page .left {
    width: 100%;
    margin: 0;
  }
  .page .con .contact_page .left h3 {
    font-size: 38px;
    text-align: center;
  }
  .page .con .contact_page .right {
    width: 100%;
  }
  .page .con .honors_page h3 {
    font-size: 38px;
    text-align: center;
  }
}
@media screen and (max-width: 768px) {
    .breadcrumb{
        padding: 0;
    }
  .case {
    padding: 40px 0;
  }
  .case .title h3 {
    font-size: 28px;
  }
  .case .title p {
    width: 90%;
  }
  .case .mySwiper2 {
    margin: 20px;
  }
  .case .mySwiper2 .swiper-slide a p {
    font-size: 16px;
  }
  .solution {
    padding: 40px 0;
  }
  .solution .container .title h3 {
    font-size: 32px;
  }
  .solution ul li {
    width: 100%;
  }
  .why .container .left {
    padding: 40px 0;
  }
  .why .container .left .title h3 {
    font-size: 28px;
  }
  .why .container .left ul {
    margin: 20px ;
    padding: 0;
  }
  .why .container .left ul li div h3 {
    font-size: 20px;
    line-height: 1.2;
  }
  .about {
    padding: 40px 0;
  }
  .about .title h3 {
    font-size: 28px;
  }
  .about .container {
    padding: 40px 20px;
  }
  .about .con p {
    margin: 0;
  }
  .news {
    padding: 40px 0;
  }
  .news .container .title h3 {
    font-size: 28px;
  }
  .news .container .news_list {
    margin: 0 20px ;
  }
  .news .container .news_list ul {
    flex-wrap: wrap;
  }
  .news .container .news_list ul li {
    width: 100%;
  }
  .news .container .news_list ul li a .text h3 {
    height: auto;
    font-size: 20px;
  }
  .contact {
    padding: 20px;
  }
  .contact .container {
    flex-direction: column;
  }
  .contact .container .left {
    width: 100%;
    padding: 0;
  }
  .contact .container .left h3 {
    font-size: 28px;
  }
  .contact .container .left p {
    font-size: 16px;
  }
  .contact .container .right {
    width: 100%;
  }
  .contact .container .right input {
    width: 100%;
    margin-left: 0!important;
  }
  .product_con .product_show .top{
      flex-direction: column;
  }
  .product_con .product_show .top .img{
      width: 100%;
  }
  .product_con .product_list .product_list_con li {
    width: 100%!important;
  }
  .product_con .product_menu .container {
    padding: 0;
  }
  .product_con .product_show .bottom{
      flex-direction: column;
  }
  .product_con .product_show .left {
    padding: 20px;
  }
  .product_con .product_show .right {
    padding: 20px;
  }
  .product_con .product_show .right ul li {
    width: 100%;
  }
  .news_con .top {
    margin: 20px;
  }
  .news_con .top a {
    flex-direction: column-reverse;
  }
  .news_con .top a .img {
    width: 100%;
  }
  .news_con .top a .left {
    width: 100%;
    padding: 20px;
  }
  .news_con .top a .left h3 {
    font-size: 20px;
  }
  .news_con .top a .left .more {
    margin-top: 30px;
  }
  .news_con .news_list {
    padding: 20px;
  }
  .news_con .news_list li {
    width: 100%;
    margin-right: 0%;
    margin-bottom: 5%;
  }
  .news_con .news_list li a .text .more {
    font-size: 16px;
  }
  .news_con .news_list li:nth-child(3n) {
    margin-right: 0%;
    margin-bottom: 5%;
  }
  .news_con .news_list li:nth-child(2n) {
    margin-right: 0;
  }
  .page .con {
    padding: 20px;
  }
  .page .con .about_page .left h3 {
    font-size: 28px;
  }
  .page .con .contact_page {
    margin-top: 40px;
  }
  .page .con .contact_page .left {
    width: 100%;
    margin: 0;
  }
  .page .con .contact_page .left ul li {
    width: 100%;
  }
  .page .con .contact_page .left h3 {
    font-size: 28px;
    text-align: center;
  }
  .page .con .contact_page .right {
    width: 100%;
  }
  .page .con .honors_page h3 {
    font-size: 38px;
    text-align: center;
  }
}