/*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;
  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: 100%;
  padding: 0 2vw;
}
.warpin {
  width: 1280px;
  margin: 0 auto;
}
.pulic_head_cont {
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pulic_head_cont .l_cont {
  display: flex;
  align-items: center;
}
.pulic_head_cont .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 360px;
  height: 96px;
  background: #f8f8f8;
}
.pulic_head_cont .logo img {
  width: 214px;
}
.pulic_head_cont .navi_cont {
  display: flex;
  align-items: center;
  margin: 0 30px;
}
.pulic_head_cont .navi_cont .dl {
  margin-right: 40px;
  position: relative;
}
.pulic_head_cont .navi_cont .dl .dt {
  display: flex;
  align-items: center;
  height: 96px;
  padding: 0 32px;
  font-size: 16px;
  color: #1b1a1a;
  border-bottom: 4px solid #fff;
}
.pulic_head_cont .navi_cont .dl .dt .arr {
  width: 12px;
  margin-left: 8px;
}
.pulic_head_cont .navi_cont .dl .dd {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 11;
  background: #fff;
}
.pulic_head_cont .navi_cont .dl .dd .li {
  display: block;
  text-align: center;
  width: 100%;
  padding: 14px 0;
  font-size: 14px;
  color: #1b1a1a;
}
.pulic_head_cont .navi_cont .dl .dd .li:hover {
  color: #fff;
  background: #fa9620;
}
.pulic_head_cont .navi_cont .dl:hover .dt {
  border-bottom: 4px solid #fa9620;
}
.pulic_head_cont .navi_cont .dl:hover .dd {
  display: block;
}
.pulic_head_cont .r_cont {
  padding-right: 2vw;
  height: 100%;
  display: flex;
  align-items: center;
}
.pulic_head_cont .r_cont .contact_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 50px;
  background: #fa9620;
  border-radius: 14px;
  font-size: 18px;
  color: #ffffff;
}
.index_baner_cont {
  position: relative;
  overflow: hidden;
}
.index_baner_cont .swiper-slide {
  position: relative;
}
.index_baner_cont .swiper-slide .i {
  display: block;
  width: 100%;
}
.index_baner_cont .swiper-slide .line {
  width: 100%;
  position: absolute;
  right: 0;
  bottom: 40px;
  transition: all 3.8s;
}
.index_baner_cont .swiper-slide .deta_cont {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0 10vw;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.index_baner_cont .swiper-slide .deta_cont .title_head {
  margin-bottom: 55px;
  text-transform: uppercase;
  transition: all 0.6s;
  transform: translateY(-40px);
}
.index_baner_cont .swiper-slide .deta_cont .title_head h2 {
  font-size: 96px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 20px;
}
.index_baner_cont .swiper-slide .deta_cont .title_head p {
  font-size: 25px;
  color: #ffffff;
}
.index_baner_cont .swiper-slide .deta_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 205px;
  height: 68px;
  border-radius: 15px;
  background: #fa9620;
  font-size: 22px;
  color: #1d1c1c;
  transition: all 0.6s;
  transform: translateY(40px);
}
.index_baner_cont .swiper-slide.swiper-slide-active .line {
  transform: translateX(50px);
}
.index_baner_cont .swiper-slide.swiper-slide-active .deta_cont .title_head {
  transform: translateY(0);
}
.index_baner_cont .swiper-slide.swiper-slide-active .deta_cont .more_btn {
  transform: translateY(0);
}
.index_baner_cont .index_page {
  bottom: 60px;
}
.index_baner_cont .index_page .swiper-pagination-bullet {
  width: 20px;
  height: 20px;
  background: #fff;
  opacity: 1;
}
.index_baner_cont .index_page .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 0.33;
}
.index_baner_cont .index_prev {
  position: absolute;
  left: 30px;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 84px;
  background: rgba(0, 0, 0, 0.3);
  z-index: 11;
  cursor: pointer;
  transform: translateY(-50%);
}
.index_baner_cont .index_prev img {
  width: 20px;
}
.index_baner_cont .index_next {
  position: absolute;
  right: 30px;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 84px;
  background: rgba(0, 0, 0, 0.3);
  z-index: 11;
  cursor: pointer;
  transform: translateY(-50%);
}
.index_baner_cont .index_next img {
  width: 20px;
}
.index_case_1 {
  padding: 70px 0 100px;
  background: #0071bc;
}
.index_case_1 .title_head {
  text-align: center;
  margin-bottom: 70px;
  color: #ffffff;
}
.index_case_1 .title_head h2 {
  font-size: 54px;
  margin-bottom: 20px;
}
.index_case_1 .title_head p {
  font-size: 25px;
}
.index_case_1 .last_cont {
  display: flex;
}
.index_case_1 .last_cont .list {
  width: calc(100% / 4);
  text-align: center;
}
.index_case_1 .last_cont .list .tis_title {
  font-size: 26px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 20px;
}
.index_case_1 .last_cont .list .tis_title span {
  font-size: 85px;
  color: #ffffff;
  line-height: 74px;
}
.index_case_1 .last_cont .list .txt {
  font-size: 16px;
  color: #54b8fa;
  padding: 0 20px;
}
.index_pulic_title {
  text-align: center;
  margin-bottom: 60px;
}
.index_pulic_title h2 {
  font-size: 54px;
  color: #3d3d3d;
  margin-bottom: 15px;
}
.index_pulic_title p {
  font-size: 25px;
  color: #666666;
  margin-bottom: 15px;
}
.index_pulic_title .line {
  display: block;
  width: 84px;
  height: 7px;
  background: #4687d7;
  margin: 0 auto;
}
.index_case_2 {
  padding: 60px 0 95px;
}
.index_case_2 .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_2 .last_cont .list {
  width: 49%;
  height: 545px;
  margin-right: 2%;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.index_case_2 .last_cont .list:nth-child(2n) {
  margin-right: 0;
}
.index_case_2 .last_cont .list .bg {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.6s;
}
.index_case_2 .last_cont .list .cont {
  width: 100%;
  position: absolute;
  bottom: 60px;
  left: 0;
  padding: 0 58px;
}
.index_case_2 .last_cont .list h2 {
  font-size: 48px;
  color: #ffffff;
  margin-bottom: 30px;
  letter-spacing: -2px;
}
.index_case_2 .last_cont .list .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 197px;
  height: 58px;
  border: 1px solid #fff;
  font-size: 16px;
  color: #ffffff;
  text-transform: uppercase;
}
.index_case_2 .last_cont .list .more_btn .arr {
  width: 20px;
  margin-left: 30px;
  transition: all 0.6s;
}
.index_case_2 .last_cont .list:hover .bg {
  transform: scale(1.2, 1.2);
}
.index_case_2 .last_cont .list:hover .more_btn .arr {
  transform: translateX(10px);
}
.index_case_3 {
  position: relative;
  margin-bottom: 96px;
}
.index_case_3 .bg {
  display: block;
  width: 100%;
}
.index_case_3 .cont {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
}
.index_case_3 .index_pulic_title h2 {
  color: #fff;
}
.index_case_3 .index_pulic_title p {
  color: #fff;
}
.index_case_3 .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 60px;
  border-radius: 20px;
  background: #fa9620;
  font-size: 16px;
  color: #141313;
  margin: 0 auto;
}
.index_case_4 {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 70px;
}
.index_case_4 .list_cont {
  width: 49%;
  height: 840px;
  margin-right: 2%;
  margin-bottom: 20px;
  position: relative;
}
.index_case_4 .list_cont:nth-child(2n) {
  margin-right: 0;
}
.index_case_4 .list_cont .pro_bg {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case_4 .list_cont .tips {
  position: absolute;
  right: 0;
  top: 0;
  padding: 10px 12px;
  background: #fff;
  display: flex;
  align-items: center;
  font-size: 20px;
  color: #3d3d3d;
}
.index_case_4 .list_cont .tips .arr {
  width: 7px;
  margin-left: 10px;
}
.index_case_4 .list_cont .title_head {
  text-align: center;
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
}
.index_case_4 .list_cont .title_head h2 {
  font-size: 42px;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.index_case_4 .list_cont .title_head p {
  font-size: 15px;
  color: #a7afb7;
}
.index_case_4 .list_cont .more_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
}
.index_case_4 .list_cont .more_bg .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 60px;
  border-radius: 20px;
  background: #fa9620;
  font-size: 16px;
  color: #141313;
  text-transform: uppercase;
  transition: all 0.6s;
  transform: translateY(-20px);
  opacity: 0;
}
.index_case_4 .list_cont:hover .more_bg {
  visibility: visible;
}
.index_case_4 .list_cont:hover .more_bg .more_btn {
  transform: translateY(0);
  opacity: 1;
}
.index_case_4 .list_cont:nth-child(2n) .title_head h2 {
  color: #3f3f48;
}
.index_case_4 .list_cont:nth-child(2n) .title_head p {
  color: #53677f;
}
.index_case_5 {
  padding: 50px 0;
  display: flex;
  justify-content: space-between;
}
.index_case_5 .l_cont {
  width: 545px;
  height: 598px;
  background: #4687d7;
  padding: 100px 46px 0;
}
.index_case_5 .l_cont p {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 40px;
}
.index_case_5 .l_cont h2 {
  font-size: 50px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 34px;
}
.index_case_5 .l_cont h3 {
  font-size: 17px;
  color: #ffffff;
}
.index_case_5 .l_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 198px;
  height: 58px;
  border: 1px solid #fff;
  font-size: 16px;
  color: #ffffff;
  margin-top: 100px;
}
.index_case_5 .l_cont .more_btn .arr {
  width: 20px;
  margin-left: 38px;
  transition: all 0.6s;
}
.index_case_5 .l_cont .more_btn:hover .arr {
  transform: translateX(10px);
}
.index_case_5 .index_case6_baner {
  width: 710px;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.index_case_5 .index_case6_baner .swiper-slide img {
  display: block;
  width: 100%;
}
.index_case_5 .index_case6_baner .index_case6_page {
  text-align: right;
  padding-right: 52px;
}
.index_case_5 .index_case6_baner .index_case6_page .swiper-pagination-bullet {
  width: 45px;
  height: 3px;
  border-radius: 0;
  margin: 0 4px;
  background: #fff;
  opacity: 0.5;
}
.index_case_5 .index_case6_baner .index_case6_page .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
}
.index_case_6 {
  margin-bottom: 60px;
}
.index_case_6 .link_cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_6 .link_cont .li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(100% / 7);
  height: 100px;
  overflow: hidden;
  margin-bottom: 20px;
}
.index_case_6 .link_cont .li img {
  display: block;
  max-width: 100%;
  height: auto;
}
.pulic_foot_cont {
  padding: 80px 0 155px;
  background: #0551a0;
  position: relative;
}
.pulic_foot_cont .warpin {
  display: flex;
  justify-content: space-between;
}
.pulic_foot_cont .copy {
  position: absolute;
  bottom: 40px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 15px;
  color: #ffffff;
}
.pulic_foot_cont .l_cont {
  display: flex;
}
.pulic_foot_cont .l_cont .nav_dl {
  margin-right: 70px;
}
.pulic_foot_cont .l_cont .nav_dl .title {
  font-size: 28px;
  color: #fff;
  margin-bottom: 20px;
}
.pulic_foot_cont .l_cont .nav_dl .dd {
  display: block;
  font-size: 16px;
  color: #8ec4fc;
  margin-bottom: 12px;
}
.pulic_foot_cont .l_cont .contact_cont .title {
  font-size: 28px;
  color: #ffffff;
  margin-bottom: 20px;
}
.pulic_foot_cont .l_cont .contact_cont .txt {
  font-size: 16px;
  color: #8ec4fc;
  margin-bottom: 12px;
}
.pulic_foot_cont .news_cont .title {
  font-size: 28px;
  color: #ffffff;
  margin-bottom: 16px;
}
.pulic_foot_cont .news_cont .email_int {
  position: relative;
  width: 300px;
  height: 52px;
  margin-bottom: 24px;
}
.pulic_foot_cont .news_cont .email_int input {
  width: 100%;
  height: 100%;
  padding-left: 20px;
  border-radius: 100px;
  background: rgba(10, 55, 103, 0.36);
  border: none;
  font-size: 16px;
  color: #fff;
}
.pulic_foot_cont .news_cont .email_int input::placeholder {
  color: #3a75b2;
}
.pulic_foot_cont .news_cont .email_int .btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 40px;
  background: #00a0e9;
  border-radius: 100px;
  font-size: 14px;
  color: #ffffff;
}
.pulic_foot_cont .news_cont .link_dl {
  display: flex;
  align-items: center;
}
.pulic_foot_cont .news_cont .link_dl .li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  margin-right: 8px;
}
.pulic_foot_cont .news_cont .link_dl .li img {
  display: block;
  width: 100%;
}
.pulic_header_cont {
  position: relative;
}
.pulic_header_cont .cont_bg {
  display: block;
  width: 100%;
}
.pulic_header_cont .warpin {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.pulic_header_cont .cont {
  width: 100%;
}
.pulic_header_cont .title_head {
  text-align: center;
}
.pulic_header_cont .title_head h2 {
  font-size: 72px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 24px;
  text-transform: uppercase;
}
.pulic_header_cont .title_head p {
  font-size: 22px;
  color: #ffffff;
}
.pulic_header_cont .bit_last {
  display: flex;
  align-items: center;
  margin-top: 240px;
}
.pulic_header_cont .bit_last .list {
  width: calc(100% / 3);
  text-align: center;
}
.pulic_header_cont .bit_last .list .title {
  font-size: 26px;
  color: #ffffff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 20px;
}
.pulic_header_cont .bit_last .list .title span {
  font-size: 85px;
  line-height: 70px;
}
.pulic_header_cont .bit_last .list .txt {
  font-size: 16px;
  color: #ffffff;
}
.about_case_1 {
  padding: 110px 0;
}
.about_case_1 .title {
  font-size: 50px;
  color: #3d3d3d;
  margin-bottom: 30px;
}
.about_case_1 .line {
  display: block;
  width: 84px;
  height: 7px;
  background: #4687d7;
  margin-bottom: 46px;
}
.about_case_1 .txt {
  font-size: 16px;
  line-height: 36px;
  color: #333333;
}
.about_case_2 {
  padding: 154px 0;
  background: #f1f2f2;
  text-align: center;
}
.about_case_2 .title {
  font-size: 22px;
  color: #3d3d3d;
  margin-bottom: 14px;
}
.about_case_2 .line {
  display: block;
  width: 84px;
  height: 7px;
  background: #4687d7;
  margin: 0 auto 40px;
}
.about_case_2 .txt {
  font-size: 50px;
  line-height: 54px;
  color: #0b0b0b;
}
.about_case_3 {
  padding: 130px 0;
}
.about_case_3 .warpin {
  display: flex;
  align-items: center;
}
.about_case_3 .l_cont {
  width: 50%;
  padding-right: 4%;
}
.about_case_3 .l_cont .title {
  font-size: 45px;
  color: #3d3d3d;
  margin-bottom: 70px;
}
.about_case_3 .l_cont .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 62px;
  background: #fa9620;
  font-size: 18px;
  color: #000000;
}
.about_case_3 .r_img {
  width: 50%;
}
.about_case_3 .r_img img {
  display: block;
  width: 100%;
}
.blog_contain {
  padding: 50px 0 70px;
}
.blog_contain .tis_filter {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 35px;
}
.blog_contain .tis_filter .sele_cont {
  width: 234px;
  height: 38px;
}
.blog_contain .tis_filter .sele_cont select {
  width: 100%;
  height: 100%;
  border: 1px solid #000000;
  border-radius: 5px;
  padding-left: 14px;
  font-size: 16px;
  color: #333;
  -webkit-appearance: menulist-button;
}
.blog_contain .blog_last {
  display: flex;
  flex-wrap: wrap;
}
.blog_contain .blog_last .list_cont {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 50px;
}
.blog_contain .blog_last .list_cont:nth-child(3n) {
  margin-right: 0;
}
.blog_contain .blog_last .list_cont .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 336px;
  border-radius: 10px;
}
.blog_contain .blog_last .list_cont .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.blog_contain .blog_last .list_cont .bit_cont {
  padding-top: 26px;
}
.blog_contain .blog_last .list_cont .bit_cont .title {
  font-size: 25px;
  color: #000000;
  margin-bottom: 15px;
}
.blog_contain .blog_last .list_cont .bit_cont .time {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #666666;
}
.blog_contain .blog_last .list_cont .bit_cont .time img {
  width: 15px;
  margin-right: 14px;
}
.blog_contain .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 144px;
  height: 34px;
  background: #000000;
  font-size: 13px;
  color: #fff;
  margin: 60px auto 0;
}
.pulic_tips_map {
  padding: 34px 0;
  font-size: 18px;
  color: #000000;
  background: #f1f2f2;
}
.blog_detail_content {
  padding: 58px 0;
}
.blog_detail_content .title_head {
  font-size: 45px;
  font-weight: bold;
  color: #151414;
}
.blog_detail_content .tips_title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}
.blog_detail_content .tips_title .l_time {
  font-size: 14px;
  color: #999999;
}
.blog_detail_content .tips_title .share_dl {
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #333333;
}
.blog_detail_content .tips_title .share_dl .dd {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-left: 10px;
}
.blog_detail_content .tips_title .share_dl .dd img {
  display: block;
  max-width: 100%;
}
.blog_detail_content .detail_cont {
  margin-bottom: 70px;
}
.blog_detail_content .detail_cont img {
  display: block;
  max-width: 100%;
  margin-bottom: 40px;
}
.blog_detail_content .detail_cont p {
  font-size: 18px;
  line-height: 36px;
  color: #000000;
}
.blog_detail_content .bit_page {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.blog_detail_content .bit_page .btn {
  display: flex;
  align-items: center;
  width: 576px;
  padding: 16px 20px;
  border: 1px solid #dfdddc;
}
.blog_detail_content .bit_page .btn .arr {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 64px;
}
.blog_detail_content .bit_page .btn .arr img {
  display: block;
  max-width: 100%;
}
.blog_detail_content .bit_page .btn .txt_cont {
  width: calc(100% - 36px);
  padding-left: 10px;
  text-align: left;
}
.blog_detail_content .bit_page .btn .txt_cont p {
  font-size: 14px;
  color: #999999;
  margin-bottom: 10px;
}
.blog_detail_content .bit_page .btn .txt_cont h2 {
  font-size: 18px;
  line-height: 22px;
  color: #000000;
}
.blog_detail_content .bit_page .btn:last-child .arr {
  order: 2;
}
.blog_detail_content .bit_page .btn:last-child .txt_cont {
  order: 1;
  text-align: right;
  padding-left: 0;
  padding-right: 10px;
}
.case_contain {
  display: flex;
  flex-wrap: wrap;
}
.case_contain .case_list {
  position: relative;
  width: 50%;
  height: 770px;
}
.case_contain .case_list .bg {
  display: block;
  width: 100%;
  height: 100%;
}
.case_contain .case_list .deta_cont {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  top: 0;
  left: 0;
}
.case_contain .case_list .title_head {
  text-align: center;
  margin-bottom: 70px;
}
.case_contain .case_list .title_head h2 {
  font-size: 50px;
  color: #ffffff;
  margin-bottom: 26px;
}
.case_contain .case_list .title_head p {
  font-size: 18px;
  color: #ffffff;
}
.case_contain .case_list .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 198px;
  height: 58px;
  border: 1px solid #fff;
  font-size: 16px;
  color: #ffffff;
  text-transform: uppercase;
  margin: 0 auto;
}
.case_contain .case_list .more_btn .arr {
  margin-left: 30px;
}
.case_detail_contain {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.case_detail_contain .list_cont {
  width: calc(100% / 3);
  margin-bottom: 30px;
}
.case_detail_contain .list_cont .tis_i {
  display: block;
  width: 100%;
  height: 384px;
}
.case_detail_contain .list_cont .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.case_detail_contain .list_cont .bit_cont {
  padding: 22px 2vw;
}
.case_detail_contain .list_cont .bit_cont h2 {
  font-size: 26px;
  color: #000000;
  margin-bottom: 10px;
}
.case_detail_contain .list_cont .bit_cont p {
  font-size: 13px;
  color: #666666;
  margin-bottom: 4px;
}
.product_last_contain {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100vh;
}
.product_last_contain .swiper-slide .bg {
  display: block;
  width: 100%;
  height: 100%;
}
.product_last_contain .swiper-slide .title_head {
  position: absolute;
  top: 5%;
  left: 0;
  width: 100%;
  text-align: center;
  transition: all 0.6s;
}
.product_last_contain .swiper-slide .title_head h2 {
  font-size: 48px;
  color: #2e2e37;
}
.product_last_contain .swiper-slide .title_head p {
  font-size: 16px;
  color: #a7afb7;
}
.product_last_contain .swiper-slide .more_btn {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 186px;
  height: 60px;
  border-radius: 15px;
  border: 2px solid #fa9620;
  font-size: 16px;
  color: #fa9620;
  transition: all 0.6s;
}
.product_last_contain .swiper-slide .more_btn:hover {
  background: #fa9620;
  color: #141313;
}
.product_last_contain .swiper-slide.swiper-slide-active .title_head {
  top: 10%;
}
.product_last_contain .swiper-slide.swiper-slide-active .more_btn {
  bottom: 5%;
}
.product_last_contain .product_page {
  position: absolute;
  right: 2vw;
  top: 50%;
  width: 16px;
  display: flex;
  flex-wrap: wrap;
  z-index: 12;
}
.product_last_contain .product_page .swiper-pagination-bullet {
  width: 16px;
  height: 16px;
  margin-bottom: 0;
  position: relative;
  background: none;
  opacity: 1;
}
.product_last_contain .product_page .swiper-pagination-bullet::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 100%;
  background: #254e69;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.product_last_contain .product_page .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #f0f2f4;
}
.product_last_contain .product_page .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
  background: #4687d7;
}
.product_last_head {
  position: relative;
}
.product_last_head .bg {
  display: block;
  width: 100%;
}
.product_last_head .warpin {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.product_last_head .tis {
  font-size: 22px;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 80px;
}
.product_last_head .pro_name {
  font-size: 82px;
  color: #353434;
  margin-bottom: 10px;
}
.product_last_head .txt {
  font-size: 16px;
  color: #86898f;
}
.product_deta_last {
  padding: 90px 0;
  background: #fafafa;
}
.product_deta_last .warpin {
  display: flex;
  flex-wrap: wrap;
}
.product_deta_last .list_cont {
  width: 49%;
  margin-right: 2%;
  margin-bottom: 36px;
  padding: 40px;
  background: #fff;
}
.product_deta_last .list_cont:nth-child(2n) {
  margin-right: 0;
}
.product_deta_last .list_cont .tis_i {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 440px;
}
.product_deta_last .list_cont .tis_i .bg {
  display: block;
  width: 100%;
  height: 100%;
}
.product_deta_last .list_cont .tis_i .dc_cont {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 40%;
  transform: translateY(-50%);
  transition: all 0.6s;
  visibility: hidden;
  opacity: 0;
}
.product_deta_last .list_cont .tis_i .dc_cont .li {
  margin: 0 12px;
  width: 49px;
  height: 49px;
}
.product_deta_last .list_cont .tis_i .dc_cont .li img {
  display: block;
  width: 100%;
  height: 100%;
}
.product_deta_last .list_cont .tle {
  font-size: 42px;
  color: #3d3d3d;
  text-align: center;
  padding: 16px 0;
}
.product_deta_last .list_cont .txt {
  font-size: 14px;
  color: #908f8f;
}
.product_deta_last .list_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 175px;
  height: 48px;
  border-radius: 100px;
  margin: 20px auto 0;
  font-size: 12px;
  color: #fa9620;
  border: 1px solid #fa9620;
}
.product_deta_last .list_cont:hover .tis_i .dc_cont {
  visibility: visible;
  top: 50%;
  opacity: 1;
}
.product_deta_last .list_cont:hover .more_btn {
  background: #fa9620;
  color: #fff;
}
.product_deta_1 {
  background: #f8f8f8;
  padding: 80px 0 40px;
  position: relative;
}
.product_deta_1 .warpin {
  display: flex;
  align-items: center;
}
.product_deta_1 .tips_map {
  position: absolute;
  left: 50%;
  top: 50px;
  transform: translateX(-50%);
  font-size: 16px;
  color: #333333;
}
.product_deta_1 .l_cont {
  width: 50%;
  padding-right: 2%;
}
.product_deta_1 .l_cont .title {
  font-size: 72px;
  font-weight: bold;
  color: #000000;
  margin-bottom: 30px;
}
.product_deta_1 .l_cont .txt {
  font-size: 18px;
  color: #666666;
}
.product_deta_1 .l_cont .btn_dl {
  display: flex;
  align-items: center;
  margin-top: 120px;
}
.product_deta_1 .l_cont .btn_dl .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 60px;
  border-radius: 15px;
  font-size: 16px;
  margin-right: 20px;
  cursor: pointer;
}
.product_deta_1 .l_cont .btn_dl .btn img {
  width: 22px;
  margin-right: 10px;
}
.product_deta_1 .l_cont .btn_dl .btn.contact {
  background: #fa9620;
  color: #fff;
}
.product_deta_1 .l_cont .btn_dl .btn.down {
  background: #fff;
  color: #000000;
}
.product_deta_1 .r_img {
  width: 50%;
  padding-left: 2%;
}
.product_deta_1 .r_img img {
  display: block;
  max-width: 100%;
}
.product_deta_2 {
  padding: 60px 0;
}
.product_deta_2 .contain {
  display: flex;
  align-items: center;
}
.product_deta_2 .l_cont {
  width: 50%;
}
.product_deta_2 .l_cont img {
  display: block;
  max-width: 100%;
}
.product_deta_2 .r_cont {
  width: 50%;
  padding: 0 2%;
}
.product_deta_2 .r_cont .tips_dl {
  display: flex;
  align-items: center;
  margin-bottom: 180px;
}
.product_deta_2 .r_cont .tips_dl .dl {
  width: calc(100% / 3);
  text-align: center;
  border-right: 1px solid #c9c9c9;
  padding: 10px 0;
}
.product_deta_2 .r_cont .tips_dl .dl .dt {
  font-size: 40px;
  font-weight: bold;
  color: #000000;
}
.product_deta_2 .r_cont .tips_dl .dl .dd {
  font-size: 16px;
  color: #333333;
}
.product_deta_2 .r_cont .tips_dl .dl:last-child {
  border-right: none;
}
.product_deta_2 .r_cont .bit_last .list {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.product_deta_2 .r_cont .bit_last .list .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 40px;
  background: url(../i/ico_5.png) no-repeat center;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}
.product_deta_2 .r_cont .bit_last .list .dd {
  width: calc(100% - 36px);
  padding-left: 10px;
  font-size: 20px;
  color: #000000;
  text-transform: uppercase;
}
.product_deta_3 {
  padding: 92px 0;
  background: #f8f8f8;
}
.product_deta_3 .warpin {
  display: flex;
  align-items: center;
  background: #f1f2f2;
}
.product_deta_3 .l_cont {
  width: 50%;
  height: 554px;
  background: #fff;
}
.product_deta_3 .l_cont img {
  display: block;
  width: 100%;
  height: 100%;
}
.product_deta_3 .r_cont {
  width: 50%;
  padding: 0 42px;
}
.product_deta_3 .r_cont .tis_cont {
  margin-bottom: 100px;
}
.product_deta_3 .r_cont .tis_cont p {
  font-size: 18px;
  color: #333333;
  margin-bottom: 14px;
}
.product_deta_3 .r_cont .tis_cont p:last-child {
  margin-bottom: 0;
}
.product_deta_3 .r_cont .bits {
  font-size: 14px;
  line-height: 26px;
  color: #666666;
}
.product_deta_4 {
  padding: 80px 0;
}
.product_deta_4 .title_head {
  margin-bottom: 50px;
}
.product_deta_4 .title_head h2 {
  font-size: 54px;
  color: #3d3d3d;
  margin-bottom: 20px;
}
.product_deta_4 .title_head .line {
  display: block;
  width: 84px;
  height: 7px;
  background: #4687d7;
}
.product_deta_4 .last_cont {
  padding-left: 150px;
}
.product_deta_4 .last_cont .list {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}
.product_deta_4 .last_cont .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
}
.product_deta_4 .last_cont .list .tis_i img {
  display: block;
  max-width: 100%;
}
.product_deta_4 .last_cont .list .txt_cont {
  width: calc(100% - 76px);
  margin-left: 30px;
  padding-bottom: 42px;
  border-bottom: 1px solid #ebebeb;
}
.product_deta_4 .last_cont .list .txt_cont h2 {
  font-size: 28px;
  color: #1c1b1b;
  margin-bottom: 10px;
}
.product_deta_4 .last_cont .list .txt_cont p {
  font-size: 16px;
  color: #666666;
}
.product_deta_4 .last_cont .list:last-child .txt_cont {
  border-bottom: 0;
}
.product_deta_5 {
  padding: 80px 0;
  background: #f8f8f8;
}
.product_deta_5 .title_head {
  text-align: center;
}
.product_deta_5 .title_head h2 {
  font-size: 54px;
  color: #151515;
  margin-bottom: 20px;
}
.product_deta_5 .title_head p {
  font-size: 16px;
  color: #666666;
}
.product_deta_5 .down_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 440px;
  height: 74px;
  background: #e2ecf3;
  border-radius: 5px;
  font-size: 22px;
  color: #000000;
  margin: 40px auto 0;
}
.product_deta_5 .down_btn img {
  width: 22px;
  margin-right: 16px;
}
.pulic_dc_bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 15;
  background: rgba(0, 0, 0, 0.66);
  display: none;
}
.contact_dc_cont {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 16;
}
.contact_dc_cont .cont {
  width: 954px;
  padding: 30px;
  background: #fff;
  position: relative;
}
.contact_dc_cont .shut_btn {
  display: block;
  width: 23px;
  height: 23px;
  cursor: pointer;
  position: absolute;
  right: -30px;
  top: -30px;
}
.contact_dc_cont .shut_btn img {
  display: block;
  width: 100%;
  height: 100%;
}
.contact_dc_cont .title {
  font-size: 18px;
  color: #333;
  margin-bottom: 52px;
}
.contact_dc_cont .int_last {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.contact_dc_cont .int_last .li {
  width: 49%;
  margin-right: 2%;
}
.contact_dc_cont .int_last .li:nth-child(2n) {
  margin-right: 0;
}
.contact_dc_cont .int_last .li input {
  width: 100%;
  height: 32px;
  border: 1px solid #69727d;
  border-radius: 100px;
  padding-left: 14px;
  box-sizing: border-box;
  font-size: 14px;
  color: #333;
}
.contact_dc_cont textarea {
  width: 100%;
  height: 166px;
  border: 1px solid #69727d;
  border-radius: 10px;
  padding: 14px;
  font-size: 14px;
  color: #333;
}
.contact_dc_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 146px;
  height: 42px;
  border: 3px solid #393c41;
  border-radius: 100px;
  margin: 18px 0 0 0;
  font-size: 16px;
  color: #333;
}
.contact_contain {
  padding: 100px 0 50px;
  background: #f1f2f2 url(../i/contact_bg.png) no-repeat 10vw center;
  background-size: auto;
}
.contact_contain .warpin {
  display: flex;
  align-items: flex-start;
}
.contact_contain .l_cont {
  width: 50%;
}
.contact_contain .l_cont .title_head {
  font-size: 36px;
  font-weight: bold;
  color: #000000;
  margin-bottom: 30px;
}
.contact_contain .l_cont .list_dl {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.contact_contain .l_cont .list_dl .dt {
  display: flex;
  align-items: center;
}
.contact_contain .l_cont .list_dl .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-right: 10px;
}
.contact_contain .l_cont .list_dl .i img {
  display: block;
  max-width: 100%;
}
.contact_contain .r_cont {
  width: 50%;
  margin-left: 1%;
  padding: 54px 40px 90px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
}
.contact_contain .r_cont .tis_title {
  margin-bottom: 24px;
}
.contact_contain .r_cont .tis_title h2 {
  font-size: 34px;
  color: #242a30;
}
.contact_contain .r_cont .tis_title p {
  font-size: 14px;
  color: #999999;
}
.contact_contain .r_cont .dl .dt {
  font-size: 15px;
  color: #333333;
  padding: 6px 0;
}
.contact_contain .r_cont .dl .dt em {
  display: inline-block;
  vertical-align: top;
  font-size: 12px;
  color: #f02323;
  margin-left: 10px;
}
.contact_contain .r_cont .dl .dd input {
  width: 100%;
  height: 46px;
  padding-left: 10px;
  border: 1px solid #999999;
  border-radius: 10px;
  box-sizing: border-box;
  font-size: 15px;
  color: #333;
}
.contact_contain .r_cont .dl .dd textarea {
  width: 100%;
  height: 146px;
  padding: 10px;
  border: 1px solid #999999;
  border-radius: 10px;
  box-sizing: border-box;
  font-size: 15px;
  color: #333;
}
.contact_contain .r_cont .int_last {
  display: flex;
  margin-bottom: 10px;
}
.contact_contain .r_cont .int_last .dl {
  width: 49%;
  margin-right: 2%;
}
.contact_contain .r_cont .int_last .dl:nth-child(2n) {
  margin-right: 0;
}
.contact_contain .r_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 42px;
  border-radius: 100px;
  background: #fa9620;
  font-size: 15px;
  color: #ffffff;
  margin-top: 30px;
}
/*************phone**************/
.phone_show {
  display: none;
}
@media (max-width: 720px) {
  .warpin {
    width: 100%;
    padding: 0 2vw;
  }
  .pulic_head_cont .logo {
    width: 14rem;
    height: 7rem;
  }
  .pulic_head_cont .logo img {
    display: block;
    width: 12rem;
  }
  .pulic_head_cont .navi_cont {
    display: none;
  }
  .pulic_head_cont .r_cont .contact_btn {
    display: none;
  }
  .phone_menu_btn {
    width: 3rem;
    height: 2rem;
    position: relative;
  }
  .phone_menu_btn .line {
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 100px;
    background: #fa9620;
    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_show {
    display: block;
  }
  .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 .contact_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fa9620;
    width: 12rem;
    height: 4rem;
    border-radius: 5px;
    font-size: 1.4rem;
    color: #ffffff;
    margin-top: 5rem;
  }
  .phone_mene_cont.active {
    left: 0;
  }
  .index_baner_cont .swiper-slide .deta_cont .title_head {
    margin-bottom: 1rem;
  }
  .index_baner_cont .swiper-slide .deta_cont .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .index_baner_cont .swiper-slide .deta_cont .title_head p {
    font-size: 1.4rem;
  }
  .index_baner_cont .swiper-slide .deta_cont .more_btn {
    width: 8rem;
    height: 4rem;
    font-size: 1.2rem;
    border-radius: 3px;
  }
  .index_baner_cont .index_next {
    width: 3rem;
    height: 6rem;
    right: 1rem;
  }
  .index_baner_cont .index_next img {
    width: 1rem;
  }
  .index_baner_cont .index_prev {
    left: 1rem;
    width: 3rem;
    height: 6rem;
  }
  .index_baner_cont .index_prev img {
    width: 1rem;
  }
  .index_baner_cont .index_page {
    bottom: 1rem;
  }
  .index_baner_cont .index_page .swiper-pagination-bullet {
    width: 1rem;
    height: 1rem;
  }
  .index_case_1 {
    padding: 2rem 0 4rem;
  }
  .index_case_1 .title_head {
    margin-bottom: 2rem;
  }
  .index_case_1 .title_head h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  .index_case_1 .title_head p {
    font-size: 1.5rem;
  }
  .index_case_1 .last_cont .list .tis_title {
    margin-bottom: 1rem;
    font-size: 1.2rem;
  }
  .index_case_1 .last_cont .list .tis_title span {
    font-size: 1.6rem;
    line-height: 1.6rem;
  }
  .index_case_1 .last_cont .list .txt {
    font-size: 1.2rem;
    padding: 0 1rem;
  }
  .index_pulic_title {
    margin-bottom: 2rem;
  }
  .index_pulic_title h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .index_pulic_title p {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  .index_pulic_title .line {
    width: 8rem;
    height: 4px;
  }
  .index_case_2 {
    padding: 3rem 0;
  }
  .index_case_2 .last_cont .list {
    width: 100%;
    height: auto;
    margin-right: 0;
    margin-bottom: 2rem;
  }
  .index_case_2 .last_cont .list .cont {
    bottom: 2rem;
    padding: 0 1rem;
  }
  .index_case_2 .last_cont .list h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .index_case_2 .last_cont .list .more_btn {
    width: 12rem;
    height: 3rem;
    font-size: 1.2rem;
  }
  .index_case_2 .last_cont .list .more_btn .arr {
    width: 1.2rem;
    margin-left: 1rem;
  }
  .index_case_3 {
    margin-bottom: 4rem;
  }
  .index_case_3 .bg {
    height: 18rem;
  }
  .index_case_3 .more_btn {
    width: 12rem;
    height: 4rem;
    border-radius: 5px;
    font-size: 1.2rem;
  }
  .index_case_4 {
    margin-bottom: 2rem;
  }
  .index_case_4 .list_cont {
    width: 100%;
    height: auto;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  .index_case_4 .list_cont .tips {
    padding: 0.5rem;
    font-size: 1.2rem;
  }
  .index_case_4 .list_cont .title_head {
    top: 4rem;
  }
  .index_case_4 .list_cont .title_head h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .index_case_4 .list_cont .title_head p {
    font-size: 1.2rem;
  }
  .index_case_4 .list_cont .more_bg .more_btn {
    width: 12rem;
    height: 4rem;
    border-radius: 10px;
    font-size: 1.2rem;
  }
  .index_case_5 {
    padding: 2rem 0;
    flex-wrap: wrap;
  }
  .index_case_5 .l_cont {
    width: 100%;
    height: auto;
    padding: 3rem 1rem;
  }
  .index_case_5 .l_cont p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
  }
  .index_case_5 .l_cont h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .index_case_5 .l_cont h3 {
    font-size: 1.4rem;
  }
  .index_case_5 .l_cont .more_btn {
    width: 16rem;
    height: 4rem;
    margin-top: 4rem;
  }
  .index_case_5 .l_cont .more_btn .arr {
    width: 1.5rem;
    margin-left: 2rem;
  }
  .index_case_5 .index_case6_baner {
    width: 100%;
  }
  .index_case_6 {
    margin-bottom: 2rem;
  }
  .index_case_6 .link_cont {
    flex-wrap: wrap;
  }
  .index_case_6 .link_cont .li {
    width: calc(100% / 3);
    height: 5rem;
    margin-bottom: 1rem;
  }
  .index_case_6 .link_cont .li img {
    height: 100%;
    max-width: auto;
  }
  .pulic_foot_cont {
    padding: 2rem 0 4rem;
  }
  .pulic_foot_cont .warpin {
    flex-wrap: wrap;
  }
  .pulic_foot_cont .copy {
    bottom: 2rem;
    font-size: 1.2rem;
  }
  .pulic_foot_cont .l_cont {
    flex-wrap: wrap;
  }
  .pulic_foot_cont .l_cont .nav_dl {
    margin-right: 0;
    width: 50%;
  }
  .pulic_foot_cont .l_cont .nav_dl .title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .l_cont .nav_dl .dd {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .l_cont .contact_cont .title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .l_cont .contact_cont .txt {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .news_cont {
    width: 100%;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .news_cont .title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .news_cont .email_int {
    width: 100%;
    height: 5rem;
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .news_cont .email_int input {
    font-size: 1.3rem;
  }
  .pulic_foot_cont .news_cont .email_int .btn {
    width: 8rem;
    height: 4rem;
    font-size: 1.2rem;
  }
  .pulic_foot_cont .news_cont .link_dl {
    justify-content: center;
  }
  .pulic_foot_cont .news_cont .link_dl .li {
    width: 2rem;
  }
  .pulic_header_cont .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .pulic_header_cont .title_head p {
    font-size: 1.5rem;
  }
  .pulic_header_cont .bit_last {
    margin-top: 2rem;
  }
  .pulic_header_cont .bit_last .list .title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  .pulic_header_cont .bit_last .list .title span {
    font-size: 1.8rem;
    line-height: 1.8rem;
  }
  .pulic_header_cont .bit_last .list .txt {
    font-size: 1.2rem;
  }
  .about_case_1 {
    padding: 2rem 0;
  }
  .about_case_1 .title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .about_case_1 .line {
    width: 8rem;
    height: 4px;
    margin-bottom: 2rem;
  }
  .about_case_1 .txt {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .about_case_2 {
    padding: 2rem 0;
  }
  .about_case_2 .title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  .about_case_2 .line {
    width: 8rem;
    height: 4px;
    margin-bottom: 2rem;
  }
  .about_case_2 .txt {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .about_case_3 {
    padding: 4rem 0;
  }
  .about_case_3 .warpin {
    flex-wrap: wrap;
  }
  .about_case_3 .l_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .about_case_3 .l_cont .title {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }
  .about_case_3 .l_cont .btn {
    width: 100%;
    height: 4rem;
    font-size: 1.4rem;
  }
  .about_case_3 .r_img {
    width: 100%;
  }
  .product_last_contain {
    height: 90vh;
  }
  .product_last_contain .swiper-slide {
    display: flex;
    justify-content: center;
  }
  .product_last_contain .swiper-slide .bg {
    width: 350%;
    margin: 0 auto;
  }
  .product_last_contain .swiper-slide .title_head h2 {
    font-size: 1.8rem;
  }
  .product_last_contain .swiper-slide .title_head p {
    font-size: 1.4rem;
  }
  .product_last_contain .swiper-slide .more_btn {
    width: 12rem;
    height: 4rem;
    font-size: 1.2rem;
    border-radius: 5px;
  }
  .product_last_head .tis {
    font-size: 1.4rem;
    margin-bottom: 2rem;
  }
  .product_last_head .pro_name {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
  .product_last_head .txt {
    font-size: 1.2rem;
  }
  .product_deta_last {
    padding: 3rem 0;
  }
  .product_deta_last .list_cont {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
    padding: 2rem;
  }
  .product_deta_last .list_cont .tis_i {
    height: 20rem;
  }
  .product_deta_last .list_cont .tis_i .dc_cont {
    top: 20%;
  }
  .product_deta_last .list_cont .tis_i .dc_cont .li {
    width: 3rem;
    height: 3rem;
    margin: 0 5px;
  }
  .product_deta_last .list_cont .tle {
    font-size: 1.6rem;
    padding: 1.2rem 0;
  }
  .product_deta_last .list_cont .txt {
    font-size: 1.2rem;
  }
  .product_deta_last .list_cont .more_btn {
    width: 12rem;
    height: 4rem;
    margin: 1rem auto 0;
    font-size: 1.2rem;
  }
  .product_deta_1 {
    padding: 3rem 0 2rem;
  }
  .product_deta_1 .tips_map {
    top: 1rem;
    font-size: 1.2rem;
  }
  .product_deta_1 .warpin {
    flex-wrap: wrap;
  }
  .product_deta_1 .l_cont {
    width: 100%;
    padding: 2rem 1rem;
    order: 2;
  }
  .product_deta_1 .l_cont .title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .product_deta_1 .l_cont .txt {
    font-size: 1.3rem;
  }
  .product_deta_1 .l_cont .btn_dl {
    margin-top: 4rem;
  }
  .product_deta_1 .l_cont .btn_dl .btn {
    width: 15rem;
    height: 4rem;
    border-radius: 5px;
    font-size: 1.4rem;
    margin-right: 1rem;
  }
  .product_deta_1 .r_img {
    order: 1;
    width: 100%;
  }
  .product_deta_1 .r_img img {
    max-width: 80%;
    margin: 0 auto;
  }
  .product_deta_2 {
    padding: 2rem 0;
  }
  .product_deta_2 .contain {
    flex-wrap: wrap;
  }
  .product_deta_2 .l_cont {
    width: 100%;
  }
  .product_deta_2 .r_cont {
    width: 100%;
    padding: 1rem 2%;
  }
  .product_deta_2 .r_cont .tips_dl {
    margin-bottom: 4rem;
  }
  .product_deta_2 .r_cont .tips_dl .dl .dt {
    font-size: 1.6rem;
  }
  .product_deta_2 .r_cont .tips_dl .dl .dd {
    font-size: 1.4rem;
  }
  .product_deta_2 .r_cont .bit_last .list .i {
    width: 4rem;
    height: 4rem;
    font-size: 1.4rem;
  }
  .product_deta_2 .r_cont .bit_last .list .dd {
    width: calc(100% - 4rem);
    font-size: 1.4rem;
  }
  .product_deta_3 {
    padding: 3rem 0;
  }
  .product_deta_3 .warpin {
    flex-wrap: wrap;
  }
  .product_deta_3 .l_cont {
    width: 100%;
    height: auto;
    padding: 2rem;
  }
  .product_deta_3 .r_cont {
    width: 100%;
    padding: 2rem 0;
  }
  .product_deta_3 .r_cont .tis_cont {
    margin-bottom: 2rem;
  }
  .product_deta_3 .r_cont .tis_cont p {
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  .product_deta_3 .r_cont .bits {
    font-size: 1.2rem;
    line-height: 1.4rem;
  }
  .product_deta_4 {
    padding: 3rem 0;
  }
  .product_deta_4 .title_head {
    margin-bottom: 2rem;
  }
  .product_deta_4 .title_head h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .product_deta_4 .title_head .line {
    width: 14rem;
    height: 4px;
  }
  .product_deta_4 .last_cont {
    padding: 2rem 0;
  }
  .product_deta_4 .last_cont .list {
    margin-bottom: 1rem;
  }
  .product_deta_4 .last_cont .list .tis_i {
    width: 5rem;
    height: 5rem;
  }
  .product_deta_4 .last_cont .list .txt_cont {
    width: calc(100% - 5rem);
    margin-left: 1rem;
    padding-bottom: 2rem;
  }
  .product_deta_4 .last_cont .list .txt_cont h2 {
    font-size: 1.6rem;
  }
  .product_deta_4 .last_cont .list .txt_cont p {
    font-size: 1.2rem;
  }
  .product_deta_5 {
    padding: 2rem 0;
  }
  .product_deta_5 .title_head h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .product_deta_5 .title_head p {
    font-size: 1.2rem;
  }
  .product_deta_5 .down_btn {
    width: 15rem;
    height: 4rem;
    font-size: 1.4rem;
  }
  .product_deta_5 .down_btn img {
    width: 1.4rem;
    margin-right: 1rem;
  }
  .case_contain .case_list {
    width: 100%;
    height: auto;
  }
  .case_contain .case_list .title_head {
    margin-bottom: 2rem;
  }
  .case_contain .case_list .title_head h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .case_contain .case_list .title_head p {
    font-size: 1.3rem;
  }
  .case_contain .case_list .more_btn {
    width: 12rem;
    height: 4rem;
    font-size: 1.2rem;
  }
  .case_contain .case_list .more_btn .arr {
    margin-left: 1rem;
  }
  .case_detail_contain {
    margin-bottom: 2rem;
  }
  .case_detail_contain .list_cont {
    width: calc(100% / 2);
    margin-bottom: 1rem;
  }
  .case_detail_contain .list_cont .tis_i {
    height: 16rem;
  }
  .case_detail_contain .list_cont .bit_cont {
    padding: 1rem;
  }
  .case_detail_contain .list_cont .bit_cont h2 {
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
  }
  .case_detail_contain .list_cont .bit_cont p {
    font-size: 1.2rem;
    margin-bottom: 2px;
  }
  .blog_contain {
    padding: 2rem 0 3rem;
  }
  .blog_contain .tis_filter {
    margin-bottom: 1rem;
  }
  .blog_contain .tis_filter .sele_cont {
    width: 14rem;
    height: 3rem;
  }
  .blog_contain .tis_filter .sele_cont select {
    font-size: 1.2rem;
  }
  .blog_contain .blog_last .list_cont {
    width: 49%;
    margin-right: 2% !important;
    margin-bottom: 2rem;
  }
  .blog_contain .blog_last .list_cont:nth-child(2n) {
    margin-right: 0 !important;
  }
  .blog_contain .blog_last .list_cont .tis_i {
    height: 15rem;
  }
  .blog_contain .blog_last .list_cont .bit_cont {
    padding-top: 1rem;
  }
  .blog_contain .blog_last .list_cont .bit_cont .title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .blog_contain .blog_last .list_cont .bit_cont .time {
    font-size: 1.2rem;
  }
  .blog_contain .blog_last .list_cont .bit_cont .time img {
    width: 1rem;
    margin-right: 0.5rem;
  }
  .blog_contain .more_btn {
    width: 12rem;
    height: 3rem;
    margin: 2rem auto 0;
  }
  .pulic_tips_map {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .blog_detail_content {
    padding: 2rem 0;
  }
  .blog_detail_content .title_head {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }
  .blog_detail_content .tips_title {
    margin-bottom: 1rem;
  }
  .blog_detail_content .tips_title .l_time {
    font-size: 1.2rem;
  }
  .blog_detail_content .tips_title .share_dl {
    font-size: 1.2rem;
  }
  .blog_detail_content .tips_title .share_dl .dd {
    width: 1.3rem;
    height: 1.3rem;
  }
  .blog_detail_content .detail_cont {
    margin-bottom: 2rem;
  }
  .blog_detail_content .detail_cont img {
    margin-bottom: 2rem;
  }
  .blog_detail_content .detail_cont p {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .blog_detail_content .bit_page .btn {
    width: 40%;
    padding: 1rem;
  }
  .blog_detail_content .bit_page .btn .arr {
    width: 3rem;
    height: 4rem;
  }
  .blog_detail_content .bit_page .btn .txt_cont {
    width: calc(100% - 3rem);
  }
  .blog_detail_content .bit_page .btn .txt_cont p {
    font-size: 1.2rem;
  }
  .blog_detail_content .bit_page .btn .txt_cont h2 {
    font-size: 1.5rem;
    line-height: 1.8rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .contact_contain {
    padding: 4rem 0 2rem;
  }
  .contact_contain .warpin {
    flex-wrap: wrap;
  }
  .contact_contain .l_cont {
    width: 100%;
  }
  .contact_contain .l_cont .title_head {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  .contact_contain .l_cont .list_dl {
    margin-bottom: 1rem;
  }
  .contact_contain .r_cont {
    width: 100%;
    margin: 2rem auto;
    padding: 2rem 1rem 4rem;
  }
  .contact_contain .r_cont .tis_title {
    margin-bottom: 1rem;
  }
  .contact_contain .r_cont .tis_title h2 {
    font-size: 1.6rem;
  }
  .contact_contain .r_cont .tis_title p {
    font-size: 1.2rem;
  }
  .contact_contain .r_cont .dl .dt {
    font-size: 1.6rem;
  }
  .contact_contain .r_cont .dl .dd input {
    height: 3rem;
    border-radius: 5px;
  }
  .contact_contain .r_cont .dl .dd textarea {
    height: 17rem;
  }
}