/*通用类*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
html {
  overflow-x: hidden;
}
body {
  width: 100%;
  min-width: 320px;
  margin: 0 auto;
  font-family: "Microsoft Yahei";
  background: #fff;
  overflow-x: hidden;
  text-align: justify;
  color: #333;
}
.wb {
  background: #fff;
}
/*不同设备字体em基准
@media screen and (min-width: 320px) and (max-width: 360px){
  body{
  	font-size:13.5px;
  }
}
@media screen and (min-width: 360px) and (max-width: 480px){
  body{
  	font-size:15px;
  }
}
@media screen and (min-width: 480px) and (max-width: 700px){
  body{
  	font-size:22.5px;
  }
}
@media screen and (min-width: 700px) and (max-width: 1000px){
  body{
  	font-size:28px;
  }
}
@media screen and (min-width: 1000px) and (max-width: 1200px){
  body{
  	font-size:32px;
  }
}
@media screen and (min-width: 1200px) and (max-width: 1400px){
  body{
  	font-size:40px;
  }
}
@media screen and (min-width: 1400px){
  body{
  	font-size:50px;
  }
}
*/
img {
  border: none;
}
h1,
h2,
h3 {
  font-weight: normal;
}
a {
  color: #333;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
input,
textarea,
select {
  font-family: "Microsoft Yahei";
  font-size: 1em;
  outline: none;
  margin: 0;
  padding: 0;
}
input::-webkit-input-placeholder {
  color: #979797 !important;
}
textarea::-webkit-input-placeholder {
  color: #979797 !important;
}
input[type='button'],
input[type='text'],
input[type='search'],
input[type='submit'],
input[type='reset'],
input[type='date'],
input[type='time'],
input[type='number'] {
  -webkit-appearance: none;
}
select {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style-type: none;
}
em {
  font-style: normal;
}
.lt {
  float: left;
}
.rt {
  float: right;
}
input.sub,
label {
  border: none;
  cursor: pointer;
}
input,
textarea {
  font-family: "Microsoft Yahei";
  outline: none;
  margin: 0;
  padding: 0;
}
table {
  border-collapse: collapse;
}
td,
th {
  padding: 0;
}
.clear::before {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.clear::after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.contain {
  width: 1480px;
  margin: 0 auto;
}
.pulic_main {
  padding: 0 5vw;
}
.pulic_head_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pulic_head_cont .logo {
  display: block;
}
.pulic_head_cont .logo img {
  display: block;
  height: 62px;
}
.pulic_head_cont .r_cont {
  display: flex;
  align-items: center;
}
.pulic_head_cont .r_cont .nav_dl {
  display: flex;
  align-items: center;
}
.pulic_head_cont .r_cont .nav_dl .li {
  padding: 34px 15px;
  margin-right: 10px;
  border-bottom: 3px solid #fff;
  font-size: 18px;
  color: #333333;
}
.pulic_head_cont .r_cont .nav_dl .li:hover {
  border-bottom: 3px solid #1d95e3;
}
.pulic_head_cont .r_cont .tle {
  display: flex;
  align-items: center;
  font-size: 22px;
  color: #2267c8;
  font-weight: bold;
}
.pulic_head_cont .r_cont .tle .i {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-left: 1px solid #cccccc;
}
.pulic_head_cont .r_cont .tle .i img {
  width: 18px;
}
.index_baner {
  position: relative;
  overflow: hidden;
}
.index_baner img {
  display: block;
  width: 100%;
}
.index_baner .swiper-pagination-bullet {
  width: 17px;
  height: 17px;
  background: #fff;
}
.index_pulic_title {
  text-align: center;
  padding: 50px 0;
}
.index_pulic_title h2 {
  font-size: 50px;
  color: #3b3c3c;
  text-transform: uppercase;
}
.index_pulic_title h3 {
  font-size: 30px;
  color: #3b3c3c;
  padding: 12px 0 24px;
}
.index_pulic_title .line {
  position: relative;
  display: block;
  width: 275px;
  height: 1px;
  background: #d4d4d4;
  margin: 0 auto;
}
.index_pulic_title .line span {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: 32px;
  height: 3px;
  background: #2a9efa;
}
.index_case_1 {
  padding-top: 50px;
  padding-bottom: 50px;
}
.index_case_1 .tis_nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}
.index_case_1 .tis_nav .li {
  padding: 16px 60px;
}
.index_case_1 .tis_nav .li .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto;
}
.index_case_1 .tis_nav .li .tis_i img {
  display: block;
  max-width: 100%;
}
.index_case_1 .tis_nav .li p {
  text-align: center;
  font-size: 18px;
  color: #181818;
}
.index_case_1 .tis_nav .li:hover,
.index_case_1 .tis_nav .li.hover {
  background: #2d8cd8;
}
.index_case_1 .tis_nav .li:hover .tis_i img,
.index_case_1 .tis_nav .li.hover .tis_i img {
  filter: brightness(1000);
}
.index_case_1 .tis_nav .li:hover p,
.index_case_1 .tis_nav .li.hover p {
  color: #fff;
}
.index_case_1 .bit_det_cont {
  margin-bottom: 20px;
}
.index_case_1 .bit_det_cont .cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_1 .bit_det_cont .det_list {
  width: calc(97% / 4);
  margin-right: 1%;
  border: 1px solid #e1e3e9;
}
.index_case_1 .bit_det_cont .det_list:nth-child(4n) {
  margin-right: 0;
}
.index_case_1 .bit_det_cont .det_list .pro_i {
  width: 100%;
  position: relative;
  background: #000;
  height: 310px;
}
.index_case_1 .bit_det_cont .det_list .pro_i img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.8s;
}
.index_case_1 .bit_det_cont .det_list .pro_i .pro_dc {
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 100%;
  background: #2a9efa url(../images/arr.png) no-repeat center;
  background-size: 16px;
  transition: all 0.8s;
}
.index_case_1 .bit_det_cont .det_list .det_inf {
  padding: 0 16px;
}
.index_case_1 .bit_det_cont .det_list .det_inf .tle {
  padding: 30px 0;
  border-bottom: 1px solid #e1e3e9;
  font-size: 22px;
  color: #222222;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_1 .bit_det_cont .det_list .det_inf .more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.index_case_1 .bit_det_cont .det_list .det_inf .more span {
  font-size: 15px;
  color: #999999;
}
.index_case_1 .bit_det_cont .det_list .det_inf .more .arr {
  width: 25px;
}
.index_case_1 .bit_det_cont .det_list:hover .pro_i img {
  opacity: 0.7;
}
.index_case_1 .bit_det_cont .det_list:hover .pro_i .pro_dc {
  width: 74px;
  height: 74px;
  opacity: 1;
}
.pulic_more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 188px;
  height: 54px;
  border: 1px solid #686868;
  margin: 0 auto;
  font-size: 15px;
  color: #333;
}
.pulic_more_btn .arr {
  margin-left: 10px;
}
.pulic_more_btn.white {
  color: #fff;
  border-color: #fff;
}
.pulic_more_btn.white .arr {
  filter: brightness(1000);
}
.index_case_2 {
  background: #2d8cd8;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index_case_2 .l_cont {
  width: 50%;
  padding-left: calc((100% - 1480px) / 2);
  padding-right: 120px;
  padding-top: 40px;
  padding-bottom: 40px;
}
.index_case_2 .l_cont .title_head {
  margin-bottom: 36px;
}
.index_case_2 .l_cont .title_head h2 {
  font-size: 50px;
  color: #ffffff;
  margin-bottom: 14px;
}
.index_case_2 .l_cont .title_head h3 {
  font-size: 32px;
  color: #ffffff;
  margin-bottom: 12px;
}
.index_case_2 .l_cont .title_head .line {
  display: block;
  width: 25px;
  height: 4px;
  background: #fff;
}
.index_case_2 .l_cont .txt_cont p {
  font-size: 17px;
  color: #ffffff;
  margin-bottom: 20px;
}
.index_case_2 .l_cont .txt_cont p:last-child {
  margin-bottom: 0;
}
.index_case_2 .l_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 206px;
  height: 54px;
  border: 1px solid #fff;
  font-size: 16px;
  color: #ffffff;
}
.index_case_2 .r_cont {
  width: 50%;
}
.index_case_2 .r_cont video {
  display: block;
  width: 100%;
}
.index_case_3 {
  padding: 70px 0 30px;
  background: url(../images/index_bg_1.png) no-repeat center;
  background-size: cover;
}
.index_case_3 .index_pulic_title h2 {
  color: #fff;
}
.index_case_3 .index_pulic_title h3 {
  color: #fff;
}
.index_case_3 .honer_last {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.index_case_3 .honer_last .list {
  width: calc(93% / 8);
  margin-right: 1%;
  margin-bottom: 20px;
}
.index_case_3 .honer_last .list:nth-child(8n) {
  margin-right: 0;
}
.index_case_3 .honer_last .list .tis_i {
  display: block;
  width: 100%;
  overflow: hidden;
}
.index_case_3 .honer_last .list .tis_i img {
  display: block;
  width: 100%;
}
.index_case_3 .honer_last .list .txt {
  text-align: center;
  padding: 20px 0;
  font-size: 17px;
  color: #ffffff;
}
.index_case_4 {
  padding: 70px 0;
}
.index_case_4 .contain {
  display: flex;
  justify-content: space-between;
}
.index_case_4 .l_cont {
  width: 668px;
  position: relative;
}
.index_case_4 .l_cont .bg {
  display: block;
  width: 100%;
}
.index_case_4 .l_cont .det_cont {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  padding: 0 60px;
}
.index_case_4 .l_cont .title_head {
  margin-bottom: 50px;
}
.index_case_4 .l_cont .title_head h2 {
  font-size: 49px;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.index_case_4 .l_cont .title_head p {
  font-size: 30px;
  color: #ffffff;
}
.index_case_4 .l_cont .title_head .line {
  display: block;
  width: 44px;
  height: 4px;
  background: #fff;
  margin-top: 10px;
}
.index_case_4 .l_cont .inf_dl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.index_case_4 .l_cont .inf_dl .dl {
  width: 50%;
  text-align: center;
}
.index_case_4 .l_cont .inf_dl .dl .dt {
  font-size: 25px;
  color: #ffffff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 20px;
}
.index_case_4 .l_cont .inf_dl .dl .dt span {
  font-size: 60px;
  line-height: 32px;
}
.index_case_4 .l_cont .inf_dl .dl .dd {
  font-size: 16px;
  color: #ffffff;
}
.index_case_4 .l_cont .bit_txt {
  font-size: 16px;
  color: #ffffff;
  line-height: 26px;
}
.index_case_4 .l_cont .pulic_more_btn {
  margin: 20px 0 0 0;
}
.index_case_4 .r_cont {
  width: calc(100% - 668px);
  display: flex;
  flex-wrap: wrap;
  padding-left: 20px;
}
.index_case_4 .r_cont .li {
  width: 296px;
  height: 274px;
  overflow: hidden;
  margin-right: 16px;
  margin-bottom: 16px;
}
.index_case_4 .r_cont .li img {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case_4 .r_cont .li:nth-child(2n) {
  margin-right: 0;
  width: 480px;
}
.index_case_5 {
  padding: 30px 0;
}
.index_case5_baner {
  position: relative;
  overflow: hidden;
  padding-bottom: 50px;
}
.index_case5_baner .tis_i {
  display: block;
  width: 100%;
  height: 386px;
  margin-bottom: 8px;
}
.index_case5_baner .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case5_baner .txt {
  width: 100%;
  padding: 20px 0;
  background: #f8f8f8;
  font-size: 20px;
  color: #2f3030;
  text-align: center;
}
.index_case_6 {
  padding: 60px 0;
  background: #f6f6f6;
}
.index_case_6 .news_content {
  display: flex;
}
.index_case_6 .hot_cont {
  width: 480px;
  background: #fff;
  padding: 10px 12px;
}
.index_case_6 .hot_cont .tis_i {
  display: block;
  width: 100%;
}
.index_case_6 .hot_cont .tis_i img {
  display: block;
  width: 100%;
}
.index_case_6 .hot_cont .txt_cont {
  padding: 16px 0;
}
.index_case_6 .hot_cont .txt_cont h2 {
  font-size: 20px;
  color: #333333;
}
.index_case_6 .hot_cont .txt_cont p {
  font-size: 14px;
  line-height: 24px;
  color: #666666;
}
.index_case_6 .news_last {
  display: flex;
  flex-wrap: wrap;
  width: calc(100% - 480px);
  padding-left: 20px;
}
.index_case_6 .news_last .list {
  width: 49%;
  margin-right: 2%;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  padding: 20px;
  background: #fff;
}
.index_case_6 .news_last .list:nth-child(2n) {
  margin-right: 0;
}
.index_case_6 .news_last .list:nth-last-child(1) {
  margin-bottom: 0;
}
.index_case_6 .news_last .list:nth-last-child(2) {
  margin-bottom: 0;
}
.index_case_6 .news_last .list .time_cont {
  width: 110px;
  padding: 10px 0;
  border-right: 1px solid #e3e3e3;
}
.index_case_6 .news_last .list .time_cont h2 {
  font-size: 30px;
  color: #999999;
}
.index_case_6 .news_last .list .time_cont .line {
  display: block;
  width: 23px;
  height: 1px;
  background: #d1d1d1;
  margin: 10px 0;
}
.index_case_6 .news_last .list .time_cont p {
  font-size: 16px;
  color: #666666;
}
.index_case_6 .news_last .list .det_cont {
  width: calc(100% - 110px);
  padding-left: 20px;
}
.index_case_6 .news_last .list .det_cont h2 {
  font-size: 20px;
  color: #333333;
  margin-bottom: 10px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_6 .news_last .list .det_cont p {
  font-size: 14px;
  line-height: 24px;
  color: #666666;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pulic_foot_cont {
  background: #505050;
  padding: 60px 0 120px;
}
.pulic_foot_cont .contain {
  display: flex;
  justify-content: space-between;
}
.pulic_foot_cont .l_cont {
  padding-left: 80px;
  display: flex;
}
.pulic_foot_cont .l_cont .tle {
  font-size: 46px;
  line-height: 54px;
  color: #ffffff;
  font-weight: bold;
  margin-right: 80px;
}
.pulic_foot_cont .l_cont .nav_dl {
  margin-right: 110px;
}
.pulic_foot_cont .l_cont .nav_dl .dt {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 20px;
}
.pulic_foot_cont .l_cont .nav_dl .li {
  display: block;
  font-size: 15px;
  color: #b8b7b7;
  margin-bottom: 10px;
}
.pulic_foot_cont .r_cont {
  display: flex;
}
.pulic_foot_cont .r_cont .contact {
  padding: 0 50px;
}
.pulic_foot_cont .r_cont .contact h2 {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 22px;
}
.pulic_foot_cont .r_cont .contact h3 {
  font-size: 38px;
  color: #ffffff;
  margin-bottom: 20px;
}
.pulic_foot_cont .r_cont .contact p {
  font-size: 15px;
  color: #ffffff;
}
.pulic_foot_cont .r_cont .code_cont {
  text-align: center;
}
.pulic_foot_cont .r_cont .code_cont .code {
  width: 144px;
  background: #fff;
}
.pulic_foot_cont .r_cont .code_cont .code img {
  display: block;
  width: 100%;
}
.pulic_foot_cont .r_cont .code_cont p {
  padding: 14px 0;
  font-size: 15px;
  color: #ffffff;
}
.pulic_copy_cont {
  padding: 24px 0;
  text-align: center;
  background: #3d3c3c;
  font-size: 14px;
  color: #949292;
}
.pulic_maps_tip {
  padding: 20px 0;
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #373535;
}
.pulic_maps_tip span {
  color: #2592ea;
}
.pulic_maps_tip a {
  padding: 5px;
  border-bottom: 2px solid transparent;
}
.pulic_maps_tip a:hover {
  color: #2b92e5;
  border-bottom: 2px solid #2b92e5;
}
.pulic_cont_baner {
  position: relative;
}
.pulic_cont_baner .bg {
  display: block;
  width: 100%;
}
.pulic_cont_baner .pulic_main {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: center;
}
.pulic_cont_baner h2 {
  font-size: 66px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 14px;
}
.pulic_cont_baner h3 {
  font-size: 32px;
  color: #fff;
  margin-bottom: 34px;
}
.pulic_cont_baner .line {
  display: block;
  width: 50px;
  height: 6px;
  background: #fff;
}
.pulic_cont_baner .nav_dl {
  display: flex;
  align-items: center;
}
.pulic_cont_baner .nav_dl .li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 340px;
  height: 70px;
  border: 1px solid #fff;
  font-size: 20px;
  color: #ffffff;
  margin-right: 12px;
}
.pulic_cont_baner .nav_dl .li.hover,
.pulic_cont_baner .nav_dl .li:hover {
  background: #2e8ddb;
  border: 1px solid #2e8ddb;
  color: #fff;
}
.product_head_nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}
.product_head_nav .li {
  padding: 16px 60px;
}
.product_head_nav .li .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto;
}
.product_head_nav .li .tis_i img {
  display: block;
  max-width: 100%;
}
.product_head_nav .li p {
  text-align: center;
  font-size: 18px;
  color: #181818;
}
.product_head_nav .li:hover,
.product_head_nav .li.hover {
  background: #2d8cd8;
}
.product_head_nav .li:hover .tis_i img,
.product_head_nav .li.hover .tis_i img {
  filter: brightness(1000);
}
.product_head_nav .li:hover p,
.product_head_nav .li.hover p {
  color: #fff;
}
.product_inf_nav {
  display: flex;
  align-items: center;
  padding: 30px calc((100% - 1480px) / 2);
  background: #f6f6f6;
}
.product_inf_nav .li {
  font-size: 17px;
  color: #111111;
  margin-right: 24px;
  padding: 8px 0;
  border-bottom: 2px solid #f6f6f6;
}
.product_inf_nav .li:hover,
.product_inf_nav .li.hover {
  color: #2b92e5;
  border-bottom: 2px solid #2b92e5;
}
.product_last_cont {
  padding: 20px 0;
}
.product_last_cont .cont {
  display: flex;
  flex-wrap: wrap;
}
.product_last_cont .list {
  width: calc(97% / 4);
  margin-right: 1%;
  margin-bottom: 20px;
  display: block;
  position: relative;
}
.product_last_cont .list:nth-child(4n) {
  margin-right: 0;
}
.product_last_cont .list .tis_i {
  width: 100%;
  position: relative;
  background: #000;
  height: 283px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product_last_cont .list .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.8s;
}
.product_last_cont .list .tis_i .pro_dc {
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 100%;
  background: #2a9efa url(../images/arr.png) no-repeat center;
  background-size: 16px;
  transition: all 0.8s;
}
.product_last_cont .list .bit_txt {
  text-align: center;
  padding: 16px 0;
}
.product_last_cont .list .bit_txt h2 {
  font-size: 20px;
  color: #222222;
  margin-bottom: 10px;
}
.product_last_cont .list .bit_txt p {
  font-size: 15px;
  color: #999999;
}
.product_last_cont .list:hover .tis_i img {
  opacity: 0.7;
}
.product_last_cont .list:hover .tis_i .pro_dc {
  width: 74px;
  height: 74px;
  opacity: 1;
}
.pulic_maps_tipbg {
  background: #f7f7f7;
}
.product_detail_main {
  padding: 60px 0;
}
.product_detail_main .header_main {
  display: flex;
  align-items: center;
}
.product_detail_main .header_main .inf_cont {
  width: calc(100% - 546px);
  padding-left: 90px;
}
.product_detail_main .header_main .inf_cont .title_name {
  font-size: 42px;
  color: #191c23;
}
.product_detail_main .header_main .inf_cont .inf_dl {
  padding: 80px 0;
  display: flex;
}
.product_detail_main .header_main .inf_cont .inf_dl .dl {
  width: 100%;
  text-align: center;
}
.product_detail_main .header_main .inf_cont .inf_dl .dl .dt {
  margin-bottom: 20px;
  font-size: 18px;
  color: #6c717c;
}
.product_detail_main .header_main .inf_cont .inf_dl .dl .dd {
  font-size: 22px;
  color: #333333;
}
.product_detail_main .header_main .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 168px;
  height: 54px;
  border-radius: 100px;
  background: #003399;
  font-size: 17px;
  color: #fff;
}
.product_detail_main .pro_deta_baner {
  position: relative;
  overflow: hidden;
  width: 546px;
  height: 430px;
}
.product_detail_main .pro_deta_baner .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
}
.product_detail_main .pro_deta_baner .pro_det_prev {
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 79px;
  cursor: pointer;
  background: url(../images/pro_det_prev.png) no-repeat center;
  z-index: 11;
}
.product_detail_main .pro_deta_baner .pro_det_next {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 79px;
  cursor: pointer;
  background: url(../images/pro_det_next.png) no-repeat center;
  z-index: 11;
}
.pro_infor_contain .title_head {
  text-align: center;
  padding: 30px 0;
  font-size: 35px;
  color: #222426;
  border-top: 1px solid #ccc;
}
.pro_infor_contain .tab_cont {
  border: 1px solid #cfcfcf;
  margin-bottom: 20px;
}
.pro_infor_contain .tab_cont .list {
  display: flex;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid #cfcfcf;
  width: 80%;
}
.pro_infor_contain .tab_cont .list .dt {
  width: 30%;
  font-size: 18px;
  color: #222426;
  text-align: center;
}
.pro_infor_contain .tab_cont .list .txt {
  width: 70%;
  font-size: 18px;
  color: #222426;
}
.pro_infor_contain .tab_cont .list:last-child {
  border-bottom: 0;
}
.pro_infor_contain .inf_txt img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}
.pulic_about_title h2 {
  font-size: 50px;
  font-weight: bold;
  color: #3b3c3c;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.pulic_about_title h3 {
  font-size: 30px;
  color: #3b3c3c;
  margin-bottom: 20px;
}
.pulic_about_title .line {
  display: block;
  width: 32px;
  height: 3px;
  background: #2a9efa;
}
.pulic_about_title.white h2 {
  color: #fff;
}
.pulic_about_title.white h3 {
  color: #fff;
}
.pulic_about_title.white .line {
  background: #fff;
}
.about_case_1 {
  padding: 30px 0;
}
.about_case_1 .list_cont {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}
.about_case_1 .list_cont .det_cont {
  width: 50%;
  padding-right: 20px;
}
.about_case_1 .list_cont .det_cont .txt_cont {
  margin-top: 40px;
}
.about_case_1 .list_cont .det_cont .txt_cont p {
  margin-bottom: 40px;
  font-size: 17px;
  line-height: 32px;
  color: #3b3c3c;
}
.about_case_1 .list_cont .det_cont .txt_cont p:last-child {
  margin-bottom: 0;
}
.about_case_1 .list_cont .det_i {
  width: 50%;
}
.about_case_1 .list_cont .det_i img {
  display: block;
  width: 100%;
}
.about_case_1 .list_cont:nth-child(2n) .det_cont {
  order: 2;
  padding-left: 60px;
}
.about_case_1 .list_cont:nth-child(2n) .det_i {
  order: 1;
}
.about_case_1 .list_cont:last-child {
  margin-bottom: 0;
}
.about_case_2 {
  padding: 100px 0;
  background: url(../images/about_bg_1.png) no-repeat center;
  background-size: cover;
}
.about_case_2 .honer_last {
  margin-top: 90px;
  display: flex;
  flex-wrap: wrap;
}
.about_case_2 .honer_last .list {
  width: calc(93% / 8);
  margin-right: 1%;
  margin-bottom: 20px;
  overflow: hidden;
}
.about_case_2 .honer_last .list:nth-child(8n) {
  margin-right: 0;
}
.about_case_2 .honer_last .list img {
  display: block;
  width: 100%;
}
.about_case_3 {
  padding: 100px 0;
  background: #f6f6f6;
}
.about_case_3 .tis_inf_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 35px 0 70px;
}
.about_case_3 .tis_inf_cont .l_txt {
  width: 50%;
  padding-right: 10%;
  font-size: 16px;
  line-height: 28px;
  color: #3b3c3c;
}
.about_case_3 .tis_inf_cont .r_cont {
  width: 50%;
  display: flex;
}
.about_case_3 .tis_inf_cont .r_cont .dl {
  width: 50%;
  text-align: center;
}
.about_case_3 .tis_inf_cont .r_cont .dl .dt {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 25px;
  color: #1f8ee6;
  margin-bottom: 20px;
}
.about_case_3 .tis_inf_cont .r_cont .dl .dt span {
  font-size: 86px;
  line-height: 70px;
}
.about_case_3 .tis_inf_cont .r_cont .dl .dd {
  font-size: 16px;
  color: #333;
}
.about_case3_baner {
  position: relative;
  overflow: hidden;
}
.about_case3_baner .tis_i {
  width: 100%;
}
.about_case3_baner .tis_i img {
  display: block;
  width: 100%;
}
.about_case3_baner .txt {
  text-align: center;
  padding: 20px 0;
  font-size: 18px;
  color: #3b3c3c;
}
.about_case3_baner .about_case3_next {
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 79px;
  cursor: pointer;
  background: url(../images/pro_det_prev.png) no-repeat center;
  z-index: 11;
}
.about_case3_baner .about_case3_prev {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 79px;
  cursor: pointer;
  background: url(../images/pro_det_next.png) no-repeat center;
  z-index: 11;
}
.about_case_4 {
  padding: 80px 0;
  background: url(../images/about_bg_2.png) no-repeat center;
  background-size: cover;
}
.about_case_4 .det_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.about_case_4 .det_cont .l_tle {
  width: 50%;
  font-size: 40px;
  font-weight: bold;
  color: #3b3c3c;
}
.about_case_4 .det_cont .r_txt {
  width: 50%;
  padding-left: 20px;
}
.about_case_4 .det_cont .r_txt p {
  font-size: 17px;
  color: #666666;
  margin-bottom: 60px;
}
.about_case_4 .det_cont .r_txt p:last-child {
  margin-bottom: 0;
}
.contact_case_1 {
  display: flex;
  align-items: center;
}
.contact_case_1 .l_cont {
  width: 50%;
  padding-left: calc((100% - 1480px) / 2);
}
.contact_case_1 .l_cont .inf_cont {
  margin-top: 30px;
}
.contact_case_1 .l_cont .inf_cont .name {
  font-size: 32px;
  font-weight: bold;
  color: #3b3c3c;
  margin-bottom: 46px;
}
.contact_case_1 .l_cont .inf_cont .list_dl {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}
.contact_case_1 .l_cont .inf_cont .list_dl .dt {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
}
.contact_case_1 .l_cont .inf_cont .list_dl .dt img {
  display: block;
  width: 100%;
}
.contact_case_1 .l_cont .inf_cont .list_dl .dd {
  width: calc(100% - 80px);
  padding-left: 10px;
}
.contact_case_1 .l_cont .inf_cont .list_dl .dd h2 {
  font-size: 20px;
  color: #666666;
  margin-bottom: 5px;
}
.contact_case_1 .l_cont .inf_cont .list_dl .dd p {
  font-size: 24px;
  color: #3b3c3c;
}
.contact_case_1 .r_cont {
  width: 50%;
  padding-right: calc((100% - 1480px) / 2);
  padding-top: 120px;
  padding-bottom: 120px;
  display: flex;
  justify-content: center;
  background: #f8f8f8;
}
.contact_case_1 .r_cont .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 308px;
  margin: 0 auto 26px;
}
.contact_case_1 .r_cont .i img {
  display: block;
  width: 100%;
}
.contact_case_1 .r_cont .txt {
  text-align: center;
}
.contact_case_1 .r_cont .txt h2 {
  font-size: 18px;
  color: #333333;
  margin-bottom: 10px;
}
.contact_case_1 .r_cont .txt p {
  font-size: 18px;
  color: #666666;
}
.contact_case_2 {
  padding: 100px 0;
  background: url(../images/contact_bg.png) no-repeat center;
  background-size: cover;
}
.contact_case_2 .pulic_about_title {
  text-align: center;
}
.contact_case_2 .pulic_about_title .line {
  background: #2a9efa;
  margin: 20px auto 0;
}
.contact_case_2 .inf_form {
  display: flex;
  flex-wrap: wrap;
}
.contact_case_2 .inf_form .int_dl {
  width: 49%;
  margin-right: 2%;
  margin-bottom: 10px;
}
.contact_case_2 .inf_form .int_dl:nth-child(2n) {
  margin-right: 0;
}
.contact_case_2 .inf_form .int_dl .dt {
  padding: 18px 0;
  font-size: 22px;
  color: #fff;
}
.contact_case_2 .inf_form .int_dl .dt em {
  display: inline-block;
  vertical-align: top;
  font-size: 16px;
}
.contact_case_2 .inf_form .int_dl .dd {
  width: 100%;
}
.contact_case_2 .inf_form .int_dl .dd input {
  width: 100%;
  height: 52px;
  background: #fff;
  border: 1px solid #cccccc;
  padding-left: 16px;
  box-sizing: border-box;
  font-size: 18px;
}
.contact_case_2 .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 224px;
  height: 60px;
  margin: 40px auto;
  background: #1d84d6;
  font-size: 20px;
  color: #fff;
}
.case_last_contain {
  padding: 40px 0;
}
.case_last_contain .contain {
  display: flex;
  flex-wrap: wrap;
}
.case_last_contain .list {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 15px;
}
.case_last_contain .list:nth-child(3n) {
  margin-right: 0;
}
.case_last_contain .list .tis_i {
  display: block;
  width: 100%;
  height: 338px;
}
.case_last_contain .list .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.case_last_contain .list .bit_deta {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  background: #fafafa;
  transition: all 0.8s;
}
.case_last_contain .list .bit_deta .title {
  font-size: 20px;
  color: #2f3030;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all 0.6s;
}
.case_last_contain .list .bit_deta .line {
  display: block;
  width: 42px;
  height: 2px;
  background: #2d8cd8;
  margin: 4px 0;
  transition: all 0.6s;
}
.case_last_contain .list .bit_deta .txt {
  font-size: 14px;
  height: 24px;
  line-height: 24px;
  color: #999999;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
  transition: all 0.6s;
}
.case_last_contain .list .bit_deta .bit_more {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.case_last_contain .list .bit_deta .bit_more .time {
  font-size: 16px;
  color: #666666;
  transition: all 0.6s;
}
.case_last_contain .list .bit_deta .bit_more .more {
  display: block;
}
.case_last_contain .list .bit_deta .bit_more .more img {
  width: 43px;
}
.case_last_contain .list:hover .bit_deta {
  background: #2d8cd8;
}
.case_last_contain .list:hover .bit_deta .title {
  color: #fff;
}
.case_last_contain .list:hover .bit_deta .line {
  width: 100%;
  background: #fff;
}
.case_last_contain .list:hover .bit_deta .txt {
  color: #fff;
}
.case_last_contain .list:hover .bit_deta .bit_more .time {
  color: #fff;
}
.case_detail_main {
  padding: 24px 0;
  background: #f7f7f7;
}
.case_detail_main .contain {
  background: #fff;
  padding: 50px 90px;
}
.case_detail_main .title_head {
  text-align: center;
}
.case_detail_main .title_head .tle {
  padding: 20px 0;
  font-size: 40px;
  font-weight: bold;
  color: #3b3c3c;
}
.case_detail_main .title_head .time {
  width: 100%;
  background: #f8f8f8;
  font-size: 18px;
  color: #999999;
  padding: 16px 0;
}
.case_detail_main .det_cont {
  padding: 20px 0;
}
.case_detail_main .det_cont p {
  font-size: 18px;
  color: #666666;
}
.case_detail_main .det_cont img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}
.case_detail_main .foot_seet {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 0;
}
.case_detail_main .foot_seet .l_cont {
  text-align: left;
}
.case_detail_main .foot_seet .l_cont .li {
  font-size: 16px;
  color: #333333;
  padding: 5px 0;
}
.case_detail_main .foot_seet .return_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 125px;
  height: 50px;
  background: #1d84d6;
  font-size: 18px;
  color: #fff;
}
.news_last_contain {
  padding: 20px 0;
}
.news_last_contain .list {
  display: flex;
  align-items: center;
  padding: 30px calc((100% - 1480px) / 2);
  position: relative;
}
.news_last_contain .list .pro_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 460px;
  height: 320px;
}
.news_last_contain .list .pro_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.news_last_contain .list .det_cont {
  width: calc(100% - 460px);
  padding-left: 90px;
}
.news_last_contain .list .det_cont .tle {
  font-size: 32px;
  color: #222222;
  margin-bottom: 30px;
}
.news_last_contain .list .det_cont .time {
  font-size: 16px;
  color: #999999;
  margin-bottom: 10px;
}
.news_last_contain .list .det_cont .txt {
  font-size: 18px;
  color: #666666;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news_last_contain .list .det_cont .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 156px;
  height: 50px;
  border: 1px solid #2c88d2;
  font-size: 15px;
  color: #2c88d2;
  margin-top: 30px;
}
.news_last_contain .list::after {
  content: "";
  display: block;
  width: 0;
  height: 100%;
  background: #f6f6f6;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.9s;
  z-index: -1;
}
.news_last_contain .list:hover::after {
  width: 100%;
}
.news_last_contain .list:hover .det_cont .tle {
  color: #2a9efa;
}
.news_last_contain .list:hover .det_cont .btn {
  background: #2c88d2;
  color: #fff;
}
/***********phone***********/
.phone_show {
  display: none;
}
@media (max-width: 720px) {
  .phone_show {
    display: block;
  }
  .pulic_main {
    padding: 0 1rem;
  }
  .contain {
    width: 100%;
    padding: 0 1rem;
  }
  .pulic_head_cont {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  .pulic_head_cont .logo img {
    display: block;
    height: 3rem;
  }
  .pulic_head_cont .r_cont {
    display: none;
  }
  /********phone_menu**********/
  .phone_menu_btn {
    width: 2.6rem;
    height: 2rem;
    position: relative;
  }
  .phone_menu_btn .line {
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 100px;
    background: #2a9efa;
    position: absolute;
    transition: all 0.8s;
  }
  .phone_menu_btn .line:nth-child(1) {
    top: 0;
    left: 0;
  }
  .phone_menu_btn .line:nth-child(2) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }
  .phone_menu_btn .line:nth-child(3) {
    bottom: 0;
    left: 0;
  }
  .phone_menu_btn.active .line:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(-226deg);
  }
  .phone_menu_btn.active .line:nth-child(2) {
    width: 0;
  }
  .phone_menu_btn.active .line:nth-child(3) {
    top: 50%;
    transform: translateY(-50%) rotate(226deg);
  }
  .phone_mene_bg {
    display: block;
    position: fixed;
    right: -100%;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 14;
    transition: all 0.8s;
  }
  .phone_mene_bg.active {
    right: 0;
  }
  .phone_mene_cont {
    display: block;
    position: fixed;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100vh;
    background: #fff;
    padding: 1rem;
    overflow-y: scroll;
    z-index: 15;
    transition: all 0.8s;
  }
  .phone_mene_cont .li {
    padding: 1rem;
  }
  .phone_mene_cont .li .tle {
    font-size: 1.3rem;
    color: #333;
    font-weight: bold;
  }
  .phone_mene_cont.active {
    left: 0;
  }
  .index_baner .swiper-pagination-bullet {
    width: 0.8rem;
    height: 0.8rem;
  }
  .index_pulic_title {
    padding: 2rem 0;
  }
  .index_pulic_title h2 {
    font-size: 2.4rem;
  }
  .index_pulic_title h3 {
    font-size: 1.8rem;
    padding: 0.5rem 0 1rem;
  }
  .index_pulic_title .line {
    width: 70%;
  }
  .index_case_1 {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  .index_case_1 .tis_nav {
    flex-wrap: wrap;
    margin-bottom: 1rem;
    justify-content: flex-start;
  }
  .index_case_1 .tis_nav .li {
    width: calc(100% / 3);
    padding: 1rem;
  }
  .index_case_1 .tis_nav .li .tis_i {
    width: 5rem;
    height: 5rem;
  }
  .index_case_1 .tis_nav .li p {
    font-size: 1.3rem;
  }
  .index_case_1 .bit_det_cont {
    margin-bottom: 1rem;
  }
  .index_case_1 .bit_det_cont .det_list {
    width: 49%;
    margin-bottom: 1rem;
  }
  .index_case_1 .bit_det_cont .det_list:nth-child(2n) {
    margin-right: 0;
  }
  .index_case_1 .bit_det_cont .det_list .pro_i {
    height: 16rem;
  }
  .index_case_1 .bit_det_cont .det_list .pro_i .pro_dc {
    width: 1rem;
    height: 1rem;
    background-size: 1rem;
  }
  .index_case_1 .bit_det_cont .det_list .det_inf {
    padding: 0 1rem;
  }
  .index_case_1 .bit_det_cont .det_list .det_inf .tle {
    padding: 1rem 0;
    font-size: 1.4rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .index_case_1 .bit_det_cont .det_list .det_inf .more {
    padding: 0.8rem 0;
  }
  .index_case_1 .bit_det_cont .det_list .det_inf .more span {
    font-size: 1.2rem;
  }
  .index_case_1 .bit_det_cont .det_list .det_inf .more .arr {
    width: 1.2rem;
  }
  .pulic_more_btn {
    width: 15rem;
    height: 4rem;
    font-size: 1.2rem;
  }
  .index_case_2 {
    flex-wrap: wrap;
  }
  .index_case_2 .l_cont {
    width: 100%;
    padding: 1rem;
  }
  .index_case_2 .l_cont .title_head {
    margin-bottom: 1rem;
  }
  .index_case_2 .l_cont .title_head h2 {
    font-size: 2.4rem;
  }
  .index_case_2 .l_cont .title_head h3 {
    font-size: 1.8rem;
  }
  .index_case_2 .l_cont .txt_cont p {
    font-size: 1.2rem;
  }
  .index_case_2 .l_cont .more_btn {
    width: 14rem;
    height: 4rem;
    font-size: 1.4rem;
  }
  .index_case_2 .r_cont {
    width: 100%;
  }
  .index_case_3 {
    padding: 2rem 0;
  }
  .index_case_3 .honer_last {
    margin-bottom: 1rem;
  }
  .index_case_3 .honer_last .list {
    width: 49%;
    margin-right: 2% !important;
  }
  .index_case_3 .honer_last .list:nth-child(2n) {
    margin-right: 0 !important;
  }
  .index_case_3 .honer_last .list .txt {
    padding: 1rem 0;
    font-size: 1.2rem;
  }
  .index_case_4 {
    padding: 2rem 0;
  }
  .index_case_4 .contain {
    flex-wrap: wrap;
  }
  .index_case_4 .l_cont {
    width: 100%;
    margin-bottom: 1rem;
  }
  .index_case_4 .l_cont .det_cont {
    padding: 0 1rem;
  }
  .index_case_4 .l_cont .title_head {
    margin-bottom: 1rem;
  }
  .index_case_4 .l_cont .title_head h2 {
    font-size: 1.8rem;
  }
  .index_case_4 .l_cont .title_head p {
    font-size: 1.4rem;
  }
  .index_case_4 .l_cont .inf_dl {
    margin-bottom: 1rem;
  }
  .index_case_4 .l_cont .inf_dl .dl .dt {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  .index_case_4 .l_cont .inf_dl .dl .dt span {
    font-size: 1.6rem;
    line-height: 2.4rem;
  }
  .index_case_4 .l_cont .inf_dl .dl .dd {
    font-size: 1.3rem;
  }
  .index_case_4 .l_cont .bit_txt {
    font-size: 1.3rem;
    line-height: 2.5rem;
  }
  .index_case_4 .r_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .index_case_4 .r_cont .li {
    width: 49%;
    height: auto;
    margin-right: 2% !important;
    margin-bottom: 1rem;
  }
  .index_case_4 .r_cont .li:nth-child(2n) {
    width: 49%;
    margin-right: 0 !important;
  }
  .index_case_5 {
    padding: 2rem 0;
  }
  .index_case5_baner {
    margin-bottom: 1rem;
    padding-bottom: 3rem;
  }
  .index_case5_baner .tis_i {
    height: 16rem;
  }
  .index_case5_baner .txt {
    padding: 1rem 0;
    font-size: 1.2rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .index_case_6 {
    padding: 2rem 0;
  }
  .index_case_6 .news_content {
    flex-wrap: wrap;
  }
  .index_case_6 .hot_cont {
    width: 100%;
    margin-bottom: 1rem;
    padding: 1rem;
  }
  .index_case_6 .hot_cont .txt_cont {
    padding: 0.8rem 0;
  }
  .index_case_6 .hot_cont .txt_cont h2 {
    font-size: 1.6rem;
  }
  .index_case_6 .hot_cont .txt_cont p {
    font-size: 1.3rem;
  }
  .index_case_6 .news_last {
    width: 100%;
    padding: 1rem 0;
  }
  .index_case_6 .news_last .list {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
    padding: 1rem;
  }
  .index_case_6 .news_last .list .time_cont {
    display: none;
  }
  .index_case_6 .news_last .list .det_cont {
    width: 100%;
    padding: 0;
  }
  .pulic_foot_cont {
    padding: 2rem 0 4rem;
  }
  .pulic_foot_cont .contain {
    flex-wrap: wrap;
  }
  .pulic_foot_cont .l_cont {
    width: 100%;
    padding: 2rem 0;
    flex-wrap: wrap;
  }
  .pulic_foot_cont .l_cont .tle {
    width: 100%;
    margin-right: 0;
    font-size: 2.8rem;
    line-height: 3.2rem;
    margin-bottom: 2rem;
  }
  .pulic_foot_cont .l_cont .nav_dl {
    width: 50%;
    padding: 0 1rem;
    margin-right: 0;
  }
  .pulic_foot_cont .l_cont .nav_dl .dt {
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
  }
  .pulic_foot_cont .l_cont .nav_dl .li {
    font-size: 1.2rem;
  }
  .pulic_foot_cont .r_cont {
    flex-wrap: wrap;
  }
  .pulic_foot_cont .r_cont .contact {
    width: 100%;
    padding: 2rem 1rem;
  }
  .pulic_foot_cont .r_cont .contact h2 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }
  .pulic_foot_cont .r_cont .contact h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .r_cont .contact p {
    font-size: 1.2rem;
  }
  .pulic_foot_cont .r_cont .code_cont {
    display: none;
  }
  .pulic_copy_cont {
    padding: 2rem 1rem;
    font-size: 1.2rem;
  }
  .pulic_maps_tip {
    padding: 1rem 0;
    font-size: 1.2rem;
  }
  .product_detail_main {
    padding: 2rem 0;
  }
  .product_detail_main .contain {
    flex-wrap: wrap;
  }
  .product_detail_main .header_main {
    width: 100%;
    flex-wrap: wrap;
  }
  .product_detail_main .header_main .pro_deta_baner {
    width: 100%;
    height: 24rem;
  }
  .product_detail_main .header_main .pro_deta_baner .pro_det_next {
    width: 3rem;
    height: 5rem;
  }
  .product_detail_main .header_main .pro_deta_baner .pro_det_prev {
    width: 3rem;
    height: 5rem;
  }
  .product_detail_main .header_main .inf_cont {
    width: 100%;
    padding: 2rem 0;
  }
  .product_detail_main .header_main .inf_cont .title_name {
    font-size: 2.4rem;
  }
  .product_detail_main .header_main .inf_cont .inf_dl {
    padding: 2rem 0;
  }
  .product_detail_main .header_main .inf_cont .inf_dl .dl .dt {
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
  }
  .product_detail_main .header_main .inf_cont .inf_dl .dl .dd {
    font-size: 1.4rem;
  }
  .product_detail_main .header_main .inf_cont .sub_btn {
    width: 14rem;
    height: 3rem;
    margin: 0 auto;
    font-size: 1.4rem;
  }
  .pro_infor_contain .title_head {
    padding: 1rem 0;
    font-size: 1.8rem;
  }
  .pro_infor_contain .tab_cont {
    margin-bottom: 1rem;
  }
  .pro_infor_contain .tab_cont .list {
    width: 100%;
    padding: 1.4rem 0;
  }
  .pro_infor_contain .tab_cont .list .dt {
    font-size: 1.6rem;
  }
  .pro_infor_contain .tab_cont .list .txt {
    font-size: 1.2rem;
  }
  .pulic_cont_baner .pulic_main h2 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
  }
  .pulic_cont_baner .pulic_main h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }
  .pulic_cont_baner .pulic_main .line {
    height: 3px;
  }
  .pulic_cont_baner .pulic_main .nav_dl {
    margin-top: 0.4rem;
  }
  .pulic_cont_baner .pulic_main .nav_dl .li {
    width: 8rem;
    height: 3rem;
    font-size: 1.2rem;
  }
  .product_head_nav {
    flex-wrap: wrap;
    margin-bottom: 1rem;
    justify-content: flex-start;
  }
  .product_head_nav .li {
    width: calc(100% / 3);
    padding: 1rem;
  }
  .product_head_nav .li .tis_i {
    width: 5rem;
    height: 5rem;
  }
  .product_head_nav .li p {
    font-size: 1.3rem;
  }
  .product_inf_nav {
    flex-wrap: wrap;
    padding: 1rem;
  }
  .product_inf_nav .li {
    font-size: 1.5rem;
    margin-right: 0.5rem;
  }
  .product_last_cont {
    padding: 1rem 0;
  }
  .product_last_cont .list {
    width: 49%;
    margin-right: 2% !important;
  }
  .product_last_cont .list:nth-child(2n) {
    margin-right: 0 !important;
  }
  .product_last_cont .list .tis_i {
    height: 13rem;
  }
  .product_last_cont .list .bit_txt {
    padding: 1rem 0;
  }
  .product_last_cont .list .bit_txt h2 {
    font-size: 1.5rem;
  }
  .product_last_cont .list .bit_txt p {
    font-size: 1.2rem;
  }
  .pulic_about_title h2 {
    font-size: 2.6rem;
  }
  .pulic_about_title h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .about_case_1 {
    padding: 1rem 0;
  }
  .about_case_1 .list_cont {
    flex-wrap: wrap;
  }
  .about_case_1 .list_cont .det_cont {
    width: 100%;
    padding: 1rem 0;
    order: 1 !important;
  }
  .about_case_1 .list_cont .det_cont .txt_cont {
    margin-bottom: 1rem;
  }
  .about_case_1 .list_cont .det_cont .txt_cont p {
    font-size: 1.2rem;
    line-height: 2.4rem;
    margin-bottom: 1rem;
  }
  .about_case_1 .list_cont .det_i {
    width: 100%;
    order: 2 !important;
  }
  .about_case_1 .list_cont:nth-child(2n) .det_cont {
    padding-left: 0;
  }
  .about_case_2 {
    padding: 3rem 0;
  }
  .about_case_2 .honer_last {
    margin-top: 2rem;
  }
  .about_case_2 .honer_last .list {
    width: 49%;
    margin-right: 2% !important;
    margin-bottom: 10px;
  }
  .about_case_2 .honer_last .list:nth-child(2n) {
    margin-right: 0 !important;
  }
  .about_case_3 {
    padding: 2rem 0;
  }
  .about_case_3 .tis_inf_cont {
    flex-wrap: wrap;
  }
  .about_case_3 .tis_inf_cont .l_txt {
    width: 100%;
    padding: 10px 0;
  }
  .about_case_3 .tis_inf_cont .r_cont {
    width: 100%;
  }
  .about_case_3 .tis_inf_cont .r_cont .dl .dt {
    font-size: 1.4rem;
    margin-bottom: 1rem ;
  }
  .about_case_3 .tis_inf_cont .r_cont .dl .dt span {
    font-size: 2.4rem;
    line-height: 2.4rem;
  }
  .about_case_3 .tis_inf_cont .r_cont .dl .dd {
    font-size: 1.2rem;
  }
  .about_case3_baner .about_case3_next {
    width: 3rem;
    height: 5rem;
  }
  .about_case3_baner .about_case3_prev {
    width: 3rem;
    height: 5rem;
  }
  .about_case_4 {
    padding: 2rem 0;
  }
  .about_case_4 .det_cont {
    flex-wrap: wrap;
  }
  .about_case_4 .det_cont .l_tle {
    width: 100%;
    font-size: 3.2rem;
  }
  .about_case_4 .det_cont .r_txt {
    width: 100%;
    padding: 1rem 0;
  }
  .contact_case_1 {
    flex-wrap: wrap;
    padding: 0 1rem;
  }
  .contact_case_1 .l_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .contact_case_1 .l_cont .inf_cont {
    margin-top: 1rem;
  }
  .contact_case_1 .l_cont .inf_cont .name {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
  .contact_case_1 .l_cont .inf_cont .list_dl {
    margin-bottom: 1rem;
  }
  .contact_case_1 .l_cont .inf_cont .list_dl .dt {
    width: 4rem;
    height: 4rem;
  }
  .contact_case_1 .l_cont .inf_cont .list_dl .dd {
    width: calc(100% - 4rem);
    padding-left: 10px;
  }
  .contact_case_1 .l_cont .inf_cont .list_dl .dd h2 {
    font-size: 1.4rem;
  }
  .contact_case_1 .l_cont .inf_cont .list_dl .dd p {
    font-size: 1.6rem;
  }
  .contact_case_1 .r_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .contact_case_1 .r_cont .i {
    width: 10rem;
  }
  .contact_case_1 .r_cont .txt h2 {
    font-size: 1.6rem;
  }
  .contact_case_1 .r_cont .txt p {
    font-size: 1.2rem;
  }
  .contact_case_2 {
    padding: 2rem 0;
  }
  .contact_case_2 .inf_form .int_dl {
    width: 100%;
    margin-right: 0;
  }
  .contact_case_2 .inf_form .int_dl .dt {
    padding: 0.6rem 0;
    font-size: 1.4rem;
  }
  .contact_case_2 .inf_form .int_dl .dd input {
    height: 4rem;
    font-size: 1.4rem;
  }
  .contact_case_2 .sub_btn {
    width: 12rem;
    height: 4rem;
    font-size: 1.2rem;
    margin: 2rem auto;
  }
  .case_detail_main {
    padding: 1rem 0;
  }
  .case_detail_main .contain {
    padding: 1rem 2rem;
  }
  .case_detail_main .title_head .tle {
    font-size: 2.4rem;
    padding: 1rem 0;
  }
  .case_detail_main .title_head .time {
    font-size: 1.4rem;
    padding: 1rem 0;
  }
  .case_detail_main .det_cont {
    padding: 1rem 0;
  }
  .case_detail_main .det_cont p {
    font-size: 1.3rem;
  }
  .case_detail_main .foot_seet {
    padding: 1rem 0;
  }
  .case_detail_main .foot_seet .l_cont .li {
    font-size: 1.2rem;
  }
  .case_detail_main .foot_seet .return_btn {
    width: 8rem;
    height: 4rem;
    font-size: 1.2rem;
  }
  .case_last_contain {
    padding: 2rem 0;
  }
  .case_last_contain .list {
    width: 49%;
    margin-right: 2% !important;
  }
  .case_last_contain .list:nth-child(2n) {
    margin-right: 0 !important;
  }
  .case_last_contain .list .tis_i {
    height: 14rem;
  }
  .case_last_contain .list .bit_deta {
    width: 100%;
    transform: translateY(0);
    padding: 1rem;
  }
  .case_last_contain .list .bit_deta .title {
    font-size: 1.6rem;
  }
  .case_last_contain .list .bit_deta .line {
    width: 4rem;
    margin: 1rem 0;
  }
  .case_last_contain .list .bit_deta .txt {
    font-size: 1.4rem;
    line-height: 2.4rem;
    margin-bottom: 1rem;
  }
  .case_last_contain .list .bit_deta .bit_more .more img {
    width: 2rem;
  }
  .case_last_contain .list:hover .bit_deta {
    transform: translateY(-2rem);
  }
  .news_last_contain {
    padding: 1rem 0;
  }
  .news_last_contain .list {
    flex-wrap: wrap;
    padding: 2rem 1rem;
  }
  .news_last_contain .list .pro_i {
    width: 100%;
    height: auto;
  }
  .news_last_contain .list .det_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .news_last_contain .list .det_cont .tle {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .news_last_contain .list .det_cont .time {
    font-size: 1.2rem;
  }
  .news_last_contain .list .det_cont .txt {
    font-size: 1.4rem;
  }
  .news_last_contain .list .det_cont .btn {
    width: 8rem;
    height: 3rem;
    font-size: 1.2rem;
  }
}
/*# sourceMappingURL=app.css.map */