/*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;
}
.warpin {
  width: 1480px;
  margin: 0 auto;
}
.contain {
  width: 100%;
  padding-left: 4vw;
  padding-right: 4vw;
}
.pulic_head_cont .contain {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pulic_head_cont .logo {
  display: block;
}
.pulic_head_cont .logo img {
  max-height: 50px;
}
.pulic_head_cont .r_cont {
  display: flex;
  align-items: center;
}
.pulic_head_cont .nav_dl {
  display: flex;
  align-items: center;
}
.pulic_head_cont .nav_dl .li {
  display: block;
  padding: 36px 0;
  margin: 0 25px;
  font-size: 26px;
  color: #212121;
  position: relative;
}
.pulic_head_cont .nav_dl .li::after {
  content: "";
  display: block;
  width: 0;
  height: 3px;
  background: #e60012;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.56s;
}
.pulic_head_cont .nav_dl .li:hover,
.pulic_head_cont .nav_dl .li.active {
  color: #e60012;
}
.pulic_head_cont .nav_dl .li:hover::after,
.pulic_head_cont .nav_dl .li.active::after {
  width: 100%;
}
.pulic_head_cont .tel_inf {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  color: #e72c2c;
}
.pulic_head_cont .tel_inf img {
  width: 30px;
  margin-right: 8px;
}
.index_baner_cont {
  position: relative;
  overflow: hidden;
}
.index_baner_cont .warpin {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.index_baner_cont .title_head h2 {
  font-size: 96px;
  color: #ffffff;
  margin-bottom: 30px;
}
.index_baner_cont .title_head p {
  font-size: 28px;
  color: #ffffff;
}
.index_baner_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 204px;
  height: 60px;
  background: #e60012;
  font-size: 16px;
  color: #ffffff;
  margin-top: 70px;
}
.index_baner_cont .more_btn .arr {
  width: 30px;
  margin-left: 40px;
  transition: all 0.6s;
}
.index_baner_cont .more_btn:hover .arr {
  transform: translateX(10px);
}
.index_baner_cont .swiper-pagination-bullet {
  width: 17px;
  height: 17px;
  background: #fff;
  opacity: 0.54;
  transition: all 0.6s;
}
.index_baner_cont .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  transform: translateY(-10px);
}
.index_pulic_title {
  margin-bottom: 20px;
}
.index_pulic_title h2 {
  font-size: 30px;
  color: #999999;
  font-weight: bold;
  text-transform: uppercase;
  display: flex;
  align-items: flex-end;
}
.index_pulic_title h2 span {
  font-size: 38px;
  color: #212121;
  margin-right: 20px;
}
.index_pulic_title .line {
  display: block;
  width: 62px;
  height: 3px;
  background: #e60012;
  margin: 20px 0 0;
}
.index_case_1 {
  position: relative;
  overflow: hidden;
  background: url(/static/addons/cms/images/index_c1_bg.png) no-repeat center;
  background-size: cover;
  padding: 40px 0 60px;
}
.index_case_1 .tis_content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
}
.index_case_1 .tis_content .l_cont .title_head {
  margin-bottom: 30px;
}
.index_case_1 .tis_content .l_cont .title_head h2 {
  font-size: 30px;
  color: #333333;
}
.index_case_1 .tis_content .l_cont .title_head h3 {
  font-size: 20px;
  color: #414141;
}
.index_case_1 .tis_content .l_cont .txt {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
}
.index_case_1 .tis_content .l_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 196px;
  height: 55px;
  background: #e60012;
  font-size: 15px;
  color: #ffffff;
  margin-top: 50px;
}
.index_case_1 .tis_content .r_img {
  display: flex;
  justify-content: flex-end;
}
.index_case_1 .tis_content .r_img img {
  display: block;
  width: 90%;
}
.index_case_1 .bit_cont {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 130px;
}
.index_case_1 .bit_cont .list {
  border-right: 1px solid #a09f9f;
  padding: 0 60px;
}
.index_case_1 .bit_cont .list:last-child {
  border-right: 0;
}
.index_case_1 .bit_cont .list .tle {
  display: flex;
  align-items: flex-end;
  font-size: 20px;
  color: #e60012;
  margin-bottom: 12px;
}
.index_case_1 .bit_cont .list .tle span {
  font-size: 60px;
  font-weight: bold;
  line-height: 60px;
}
.index_case_1 .bit_cont .list .txt {
  font-size: 18px;
  color: #414141;
}
.index_case_2 {
  padding: 80px 0;
  background: #edeff2;
}
.index_case_2 .index_pulic_title {
  position: relative;
}
.index_case_2 .case2_nav {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
}
.index_case_2 .case2_nav .li {
  margin-left: 36px;
  font-size: 22px;
  color: #333333;
  cursor: pointer;
}
.index_case_2 .case2_nav .li:hover,
.index_case_2 .case2_nav .li.active {
  color: #e60012;
}
.index_case2_baner {
  position: relative;
  overflow: hidden;
}
.index_case2_baner .pro_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 386px;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  position: relative;
}
.index_case2_baner .pro_i .more_cont {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}
.index_case2_baner .pro_i .more_cont img {
  width: 70px;
  transition: all 0.6s;
  opacity: 0;
  transform: translateY(10px);
}
.index_case2_baner .pro_i img {
  display: block;
  max-width: 100%;
}
.index_case2_baner .txt {
  padding: 18px 0;
  text-align: center;
  font-size: 20px;
  color: #666666;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case2_baner .swiper-slide:hover .pro_i {
  background: #d7d7d7;
}
.index_case2_baner .swiper-slide:hover .pro_i .more_cont {
  opacity: 1;
}
.index_case2_baner .swiper-slide:hover .pro_i .more_cont img {
  opacity: 1;
  transform: translateY(0);
}
.index_case2_baner .swiper-slide:hover .txt {
  color: #0d0c0c;
}
.index_case2_page {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 70px auto 0;
}
.index_case2_page .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 30px;
  border-radius: 5px;
  border: 1px solid #000000;
  margin: 0 8px;
}
.index_case2_page .btn img {
  width: 30px;
}
.index_case2_page .btn:hover {
  background: #123f9b;
  border: 1px solid #123f9b;
}
.index_case2_page .btn:hover img {
  filter: invert(1);
}
.index_case_3 {
  padding: 80px 0;
}
.index_case_3 .title_head {
  text-align: center;
  padding: 24px 0;
  font-size: 26px;
  color: #414141;
}
.index_case_3 .last_cont {
  display: flex;
}
.index_case_3 .last_cont .list {
  width: calc(100% / 4);
  position: relative;
  height: 606px;
  overflow: hidden;
  transition: all 0.8s;
}
.index_case_3 .last_cont .list img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.7s;
}
.index_case_3 .last_cont .list .txt {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  text-align: center;
  font-size: 28px;
  color: #ffffff;
}
.index_case_3 .last_cont .list .det_cont {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
}
.index_case_3 .last_cont .list .det_cont .cont {
  width: 80%;
  padding: 40px;
  background: rgba(255, 255, 255, 0.8);
  font-size: 24px;
  color: #333;
  transition: all 0.8s;
  transform: scale(0, 0);
}
.index_case_3 .last_cont .list:hover {
  width: 50%;
}
.index_case_3 .last_cont .list:hover .txt {
  opacity: 0;
}
.index_case_3 .last_cont .list:hover .det_cont {
  opacity: 1;
}
.index_case_3 .last_cont .list:hover .det_cont .cont {
  transform: scale(1, 1);
}
.index_case_4 {
  padding: 90px 0;
  background: #fafafa;
}
.index_case_4 .news_content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 30px;
}
.index_case_4 .hot_new {
  background: #fff;
}
.index_case_4 .hot_new .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 328px;
}
.index_case_4 .hot_new .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.index_case_4 .hot_new .bit_cont {
  width: 100%;
  padding: 40px 24px;
}
.index_case_4 .hot_new .bit_cont .tle {
  font-size: 22px;
  color: #363636;
  margin-bottom: 22px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_4 .hot_new .bit_cont .txt {
  height: 50px;
  font-size: 15px;
  line-height: 24px;
  color: #666666;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}
.index_case_4 .hot_new .bit_cont .time {
  font-size: 15px;
  color: #999999;
  margin-bottom: 44px;
}
.index_case_4 .hot_new .bit_cont .more {
  font-size: 14px;
  color: #666666;
}
.index_case_4 .new_last .list {
  display: block;
  padding: 40px 30px;
  position: relative;
}
.index_case_4 .new_last .list .tle {
  font-size: 22px;
  color: #363636;
  margin-bottom: 24px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index_case_4 .new_last .list .txt {
  font-size: 16px;
  color: #666666;
  margin-bottom: 40px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index_case_4 .new_last .list .time {
  font-size: 15px;
  color: #999999;
}
.index_case_4 .new_last .list .arr {
  position: absolute;
  right: 30px;
  bottom: 40px;
  transition: all 0.6s;
  opacity: 0;
}
.index_case_4 .new_last .list::after {
  content: "";
  display: block;
  width: calc(100% - 80px);
  height: 1px;
  background: #dedede;
  position: absolute;
  bottom: 0;
  left: 40px;
}
.index_case_4 .new_last .list:last-child::after {
  display: none;
}
.index_case_4 .new_last .list:hover {
  background: #e60012;
}
.index_case_4 .new_last .list:hover .tle {
  color: #fff;
}
.index_case_4 .new_last .list:hover .txt {
  color: #fff;
}
.index_case_4 .new_last .list:hover .time {
  color: #fff;
}
.index_case_4 .new_last .list:hover .arr {
  opacity: 1;
  transform: translateX(20px);
}
.index_case_4 .new_last .list:hover::after {
  background: #e60012;
}
.index_case_5 {
  padding: 90px 0;
}
.index_case_5 .link_last {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 20px;
}
.index_case_5 .link_last .li {
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case_5 .link_last .li img {
  display: block;
  max-width: 100%;
}
.pulic_foot_cont {
  background: #4d4d4d;
  padding: 60px 0;
}
.pulic_foot_cont .warpin {
  display: flex;
  justify-content: space-between;
}
.pulic_foot_cont .l_cont {
  width: 65%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 5px;
}
.pulic_foot_cont .nav_dl .dt {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 16px;
}
.pulic_foot_cont .nav_dl .dd {
  display: block;
  font-size: 15px;
  color: #cccccc;
  margin-bottom: 16px;
}
.pulic_foot_cont .contact_cont h2 {
  font-size: 22px;
  color: #ffffff;
  margin-bottom: 16px;
}
.pulic_foot_cont .contact_cont h3 {
  font-size: 17px;
  color: #ffffff;
  margin-bottom: 20px;
}
.pulic_foot_cont .contact_cont p {
  font-size: 15px;
  color: #cccccc;
  margin-bottom: 16px;
}
.pulic_foot_cont .r_contact {
  text-align: right;
}
.pulic_foot_cont .r_contact p {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 12px;
}
.pulic_foot_cont .r_contact h2 {
  font-size: 38px;
  color: #ffffff;
}
.pulic_foot_copy {
  padding: 24px 0;
  text-align: center;
  background: #444444;
  font-size: 14px;
  color: #616161;
}
.pulic_cont_baner {
  position: relative;
}
.pulic_cont_baner .bg {
  display: block;
  width: 100%;
}
.pulic_cont_baner .warpin {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.pulic_cont_baner .txt_cont h2 {
  font-size: 45px;
  color: #ffffff;
  margin-bottom: 12px;
}
.pulic_cont_baner .txt_cont p {
  font-size: 20px;
  color: #ffffff;
}
.pulic_maps_cont {
  padding: 22px 0;
  background: #fff;
  border-bottom: 1px solid #e8e8e8;
  font-size: 14px;
  color: #8e8e8f;
}
.pulic_maps_cont .warpin {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
}
.pulic_maps_cont span {
  color: #3a3b3c;
}
.pulic_maps_cont img {
  margin-right: 10px;
}
.pulic_maps_cont .nav_dl {
  display: flex;
  align-items: center;
  position: absolute;
  left: 0;
  height: 64px;
}
.pulic_maps_cont .nav_dl .li {
  display: flex;
  align-items: center;
  height: 100%;
  font-size: 17px;
  color: #333333;
  margin-right: 48px;
  padding: 0 10px;
  position: relative;
}
.pulic_maps_cont .nav_dl .li:hover,
.pulic_maps_cont .nav_dl .li.active {
  color: #e50011;
}
.pulic_maps_cont .nav_dl .li:hover::after,
.pulic_maps_cont .nav_dl .li.active::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  background: #e50011;
  position: absolute;
  bottom: 0;
  left: 0;
}
.product_main_cont {
  padding: 50px 0;
  background: #edeff2;
}
.product_main_cont .warpin {
  display: flex;
}
.product_main_cont .l_nav {
  width: 310px;
  padding: 15px 30px;
  background: #fff;
}
.product_main_cont .l_nav .title_head {
  border-bottom: 1px solid #f0f0f0;
}
.product_main_cont .l_nav .title_head span {
  display: inline-block;
  padding: 24px 0;
  position: relative;
  font-size: 26px;
  color: #333333;
}
.product_main_cont .l_nav .title_head span::after {
  content: "";
  display: block;
  width: 85px;
  height: 3px;
  background: #e60012;
  position: absolute;
  bottom: -1px;
  left: 5px;
}
.product_main_cont .l_nav .li {
  display: block;
  padding: 20px 0;
  font-size: 18px;
  color: #757677;
}
.product_main_cont .l_nav .li:hover,
.product_main_cont .l_nav .li.active {
  color: #e60012;
}
.product_main_cont .r_cont {
  width: calc(100% - 310px);
  padding-left: 42px;
}
.product_main_cont .pro_head {
  padding: 15px 0;
  border-bottom: 1px solid #dfe1e4;
  font-size: 28px;
  color: #333333;
}
.product_last_main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 20px;
  row-gap: 40px;
}
.product_last_main .list {
  background: #fff;
}
.product_last_main .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 356px;
}
.product_last_main .list .tis_i img {
  display: block;
  width: 100%;
}
.product_last_main .list .bit_cont {
  padding: 20px 26px;
}
.product_last_main .list .bit_cont .title {
  padding: 0 0 20px 0;
  border-bottom: 1px solid #ebebeb;
  font-size: 20px;
  color: #333333;
}
.product_last_main .list .bit_cont .more {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: #757677;
}
.product_last_main .list:hover .bit_cont {
  background: #e60012;
}
.product_last_main .list:hover .bit_cont .title {
  color: #fff;
  border-bottom: 1px solid #fff;
}
.product_last_main .list:hover .bit_cont .more {
  color: #fff;
}
.product_detail_cont .tis_content {
  display: flex;
  padding: 60px 0;
}
.product_detail_cont .tis_content .l_img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 608px;
  height: 628px;
}
.product_detail_cont .tis_content .l_img img {
  display: block;
  max-width: 100%;
}
.product_detail_cont .tis_content .r_det_cont {
  width: calc(100% - 608px);
  padding-left: 40px;
}
.product_detail_cont .tis_content .r_det_cont .title_head {
  padding: 54px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 40px;
  font-weight: bold;
  color: #0d0c0c;
}
.product_detail_cont .tis_content .r_det_cont .txt_cont {
  padding: 30px 0 100px;
}
.product_detail_cont .tis_content .r_det_cont .txt_cont p {
  font-size: 20px;
  color: #757677;
  line-height: 32px;
  margin-bottom: 30px;
}
.product_detail_cont .tis_content .r_det_cont .txt_cont p:last-child {
  margin-bottom: 0;
}
.product_detail_cont .tis_content .r_det_cont .contact_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 50px;
  background: #e60012;
  border-radius: 5px;
  font-size: 16px;
  color: #ffffff;
}
.product_detail_cont .tis_content .r_det_cont .contact_btn img {
  width: 24px;
  margin-right: 6px;
}
.product_detail_cont .bit_content .title_head {
  background: #ececec;
  margin-bottom: 40px;
}
.product_detail_cont .bit_content .title_head span {
  display: inline-block;
  padding: 20px 50px;
  background: #fff;
  border-top: 3px solid #e60012;
  font-size: 24px;
  color: #0d0c0c;
}
.product_detail_cont .bit_content .bit_deta_cont {
  position: relative;
}
.product_detail_cont .bit_content .pro_i {
  position: absolute;
  right: 0;
  top: 0;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product_detail_cont .bit_content .pro_i img {
  display: block;
  max-width: 100%;
}
.product_detail_cont .bit_content .dl {
  margin-bottom: 80px;
}
.product_detail_cont .bit_content .dl .dt {
  font-size: 35px;
  color: #e60012;
  margin-bottom: 20px;
}
.product_detail_cont .bit_content .dl .dd {
  font-size: 17px;
  color: #333333;
}
.about_case_1 {
  padding: 70px 0;
}
.about_case_1 .warpin {
  display: grid;
  align-items: flex-start;
  grid-template-columns: repeat(2, 1fr);
}
.about_case_1 .deta_cont .title_head {
  width: 80%;
  margin-bottom: 60px;
}
.about_case_1 .deta_cont .title_head p {
  font-size: 25px;
  color: #999999;
  margin-bottom: 10px;
}
.about_case_1 .deta_cont .title_head h3 {
  font-size: 56px;
  color: #e50011;
}
.about_case_1 .deta_cont .title_head h3 span {
  font-weight: bold;
}
.about_case_1 .deta_cont .title_head h2 {
  font-size: 30px;
  color: #333333;
}
.about_case_1 .deta_cont .txt_cont p {
  font-size: 16px;
  line-height: 32px;
  color: #666666;
  margin-bottom: 20px;
}
.about_case_1 .img_cont {
  display: flex;
  justify-content: flex-end;
  padding-top: 120px;
}
.about_case_1 .img_cont img {
  display: block;
  max-width: 90%;
}
.about_case_2 {
  padding: 80px 0 360px;
  background: url(/static/addons/cms/images/about_bg_1.png) no-repeat center;
  background-size: cover;
}
.about_case_2 .title_head {
  text-align: center;
  margin-bottom: 70px;
}
.about_case_2 .title_head h2 {
  font-size: 34px;
  color: #212121;
}
.about_case_2 .title_head .line {
  display: block;
  width: 44px;
  height: 3px;
  background: #e60012;
  margin: 14px auto;
}
.about_case2_cont {
  position: relative;
}
.about_case2_det {
  display: block;
  position: relative;
  overflow: hidden;
  width: calc(100% - 160px);
  margin: 0 auto 50px;
}
.about_case2_det h2 {
  font-size: 108px;
  font-weight: bold;
  color: #e60012;
  margin-bottom: 20px;
}
.about_case2_det .txt {
  font-size: 24px;
  height: 70px;
}
.about_case2_bg {
  position: relative;
}
.about_case2_line {
  position: relative;
  overflow: hidden;
  width: calc(100% - 160px);
  margin: 0 auto;
}
.about_case2_line::after {
  content: "";
  display: block;
  width: 90%;
  height: 2px;
  background: #e8dad5;
  position: absolute;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
}
.about_case2_line .swiper-slide {
  position: relative;
}
.about_case2_line .swiper-slide .year_cont {
  left: 0;
  width: 100%;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about_case2_line .swiper-slide .year_cont span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 55px;
  height: 55px;
  border-radius: 100%;
  background: #595757;
  font-size: 16px;
  color: #ffffff;
  transition: all 0.6s;
}
.about_case2_line .swiper-slide.swiper-slide-active span {
  width: 130px;
  height: 130px;
  background: #e83421;
  font-size: 34px;
}
.about_case2_prev {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 39px;
  cursor: pointer;
  z-index: 11;
}
.about_case2_prev img {
  display: block;
  width: 100%;
}
.about_case2_next {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 39px;
  height: 39px;
  cursor: pointer;
  z-index: 11;
}
.about_case2_next img {
  display: block;
  width: 100%;
}
.honer_case_1 {
  padding: 70px 0;
}
.honer_case_1.bg {
  background: #fafafa;
}
.honer_pulic_title {
  text-align: center;
  margin-bottom: 70px;
}
.honer_pulic_title h2 {
  font-size: 34px;
  color: #212121;
}
.honer_pulic_title .line {
  display: block;
  width: 44px;
  height: 3px;
  background: #e60012;
  margin: 14px auto;
}
.honer_detail_baner {
  position: relative;
  overflow: hidden;
}
.honer_detail_baner .swiper-slide .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #dfe2e8;
  width: 100%;
  height: 426px;
}
.honer_detail_baner .swiper-slide .tis_i img {
  max-width: 100%;
}
.honer_detail_baner .swiper-slide .txt {
  padding: 20px 0;
  text-align: center;
  font-size: 16px;
  color: #333333;
}
.honer_deta_page {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 70px auto 0;
}
.honer_deta_page .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 30px;
  border-radius: 5px;
  border: 1px solid #000000;
  margin: 0 8px;
}
.honer_deta_page .btn img {
  width: 30px;
}
.honer_deta_page .btn:hover {
  background: #e60012;
  border: 1px solid #e60012;
}
.honer_deta_page .btn:hover img {
  filter: invert(1);
}
.about_zzjg_cont {
  padding: 70px 0;
}
.about_zzjg_cont .deta_cont img {
  display: block;
  max-width: 100%;
  margin: 50px auto;
}
.contact_case_1 {
  padding: 80px 0;
}
.contact_case_1 .title_head {
  margin-bottom: 80px;
}
.contact_case_1 .title_head h2 {
  font-size: 40px;
  color: #333333;
  margin-bottom: 10px;
}
.contact_case_1 .title_head h3 {
  font-size: 22px;
  color: #333333;
}
.contact_case_1 .title_head .line {
  display: block;
  width: 68px;
  height: 3px;
  background: #e60012;
}
.contact_case_1 .last_cont {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.contact_case_1 .last_cont .list {
  width: 100%;
  padding: 25px 10px;
  border-bottom: 1px solid #e2e2e2;
}
.contact_case_1 .last_cont .list .tle {
  display: flex;
  align-items: center;
  font-size: 22px;
  color: #292828;
  margin-bottom: 14px;
}
.contact_case_1 .last_cont .list .tle .i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-right: 10px;
}
.contact_case_1 .last_cont .list .tle .i img {
  display: block;
  max-width: 100%;
}
.contact_case_1 .last_cont .list .txt {
  font-size: 18px;
  color: #292828;
}
.contact_case_1 .last_cont .list .txt span {
  font-weight: bold;
  font-size: 26px;
}
.contact_case_1 .last_cont .list:last-child {
  grid-column: 2 span;
}
.contact_case_2 {
  background: #e60012;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.contact_case_2 .l_cont {
  padding-left: calc((100vw - 1480px) / 2);
  height: 100%;
  display: flex;
  align-items: center;
  padding-right: 60px;
}
.contact_case_2 .l_cont .tle {
  font-size: 38px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 34px;
}
.contact_case_2 .l_cont .int_dl {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact_case_2 .l_cont .int_dl .dl {
  width: 48%;
  margin-bottom: 20px;
}
.contact_case_2 .l_cont .int_dl .dl.w100 {
  width: 100%;
}
.contact_case_2 .l_cont .int_dl .dl .dt {
  padding: 20px 0;
  font-size: 17px;
  color: #ffffff;
}
.contact_case_2 .l_cont .int_dl .dl .dd {
  border-bottom: 1px solid #fff;
  padding: 10px 0;
}
.contact_case_2 .l_cont .int_dl .dl .dd input {
  width: 100%;
  background: none;
  border: none;
  color: #fff;
}
.contact_case_2 .l_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 167px;
  height: 54px;
  border-radius: 5px;
  background: #ffffff;
  font-size: 18px;
  color: #1b1818;
  margin-top: 30px;
  border: 1px solid #dddddd;
  cursor: pointer;
}
.contact_case_2 .r_map img {
  display: block;
  width: 100%;
}
.news_content_main {
  padding: 20px 0;
}
.news_content_main .news_list {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
}
.news_content_main .news_list .new_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 340px;
  height: 220px;
}
.news_content_main .news_list .new_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.news_content_main .news_list .det_cont {
  width: calc(100% - 370px);
  padding-bottom: 20px;
  border-bottom: 1px solid #f2f2f2;
  position: relative;
}
.news_content_main .news_list .det_cont::after {
  content: "";
  display: block;
  width: 0;
  height: 1px;
  background: #e60012;
  transition: all 1s;
  position: absolute;
  bottom: 0;
  left: 0;
}
.news_content_main .news_list .det_cont .time {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  font-size: 16px;
  color: #757677;
}
.news_content_main .news_list .det_cont .time .line {
  display: block;
  width: 15px;
  height: 2px;
  background: #e50011;
  margin-right: 8px;
}
.news_content_main .news_list .det_cont .title {
  font-size: 22px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 22px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news_content_main .news_list .det_cont .txt {
  font-size: 14px;
  line-height: 26px;
  color: #999999;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news_content_main .news_list .det_cont .more {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #333333;
}
.news_content_main .news_list .det_cont .more img {
  margin-right: 15px;
}
.news_content_main .news_list:hover .det_cont::after {
  width: 100%;
}
.news_content_main .news_list:hover .det_cont .title {
  color: #e60012;
}
.news_detail_cont {
  padding: 60px 0 120px;
}
.news_detail_cont .title_head {
  padding-bottom: 15px;
  border-bottom: 1px solid #f0f0f0;
  text-align: center;
}
.news_detail_cont .title_head h2 {
  font-size: 36px;
  color: #000000;
  margin-bottom: 46px;
}
.news_detail_cont .title_head p {
  font-size: 15px;
  color: #999999;
}
.news_detail_cont .detail_cont {
  padding: 90px 0;
}
.news_detail_cont .detail_cont img {
  display: block;
  max-width: 100%;
  margin: 30px auto;
}
.news_detail_cont .detail_cont p {
  font-size: 16px;
  line-height: 36px;
  color: #666666;
}
.news_detail_cont .bit_page {
  padding: 30px;
  border: 1px solid #dfe2e8;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.news_detail_cont .bit_page .det_cont {
  font-size: 18px;
  color: #999999;
}
.news_detail_cont .bit_page .det_cont span {
  color: #333333;
  padding: 0 20px;
}
.down_file_cont {
  padding: 40px 0 60px;
  background: #fafafa;
}
.file_content {
  background: #fff;
  padding: 50px 40px;
}
.file_content .title_head {
  margin-bottom: 30px;
}
.file_content .title_head h2 {
  font-size: 34px;
  color: #212121;
}
.file_content .title_head .line {
  display: block;
  width: 44px;
  height: 3px;
  background: #e60012;
  margin: 12px 0;
}
.file_content .file_last {
  padding: 0 20px;
}
.file_content .file_last .list {
  padding: 24px 16px;
  border-bottom: 1px solid #f0f0f0;
  position: relative;
}
.file_content .file_last .list h2 {
  font-size: 22px;
  color: #212121;
  margin-bottom: 12px;
}
.file_content .file_last .list p {
  font-size: 14px;
  color: #757677;
}
.file_content .file_last .list .seet_dl {
  position: absolute;
  right: 40px;
  bottom: 20px;
  display: flex;
  align-items: center;
}
.file_content .file_last .list .seet_dl .li {
  display: flex;
  align-items: center;
  font-size: 15px;
  color: #e50011;
  margin: 0 14px;
}
.file_content .file_last .list .seet_dl .li img {
  margin-right: 4px;
}
.file_content .file_last .list:hover {
  background: #fcfcfc;
}
/*# sourceMappingURL=app.css.map */