@charset "utf-8";
@media only screen and (max-width: 1680px) {
  .banner-swiper .swiper-slide .has-line::before {
    width: 45px;
  }
  .main1 {
    padding: 220px 0 149px;
  }
  .main1 .enAb {
    font-size: 400px;
  }
  .main2-swiper1 .swiper-slide .name {
    height: 44px;
    margin-bottom: 40px;
  }
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 50.4vw;
  }
  .main2-tit .swiper-slide:not(:last-of-type) {
    margin-bottom: 25px;
  }
  .main2-tit .swiper-slide.active {
    font-size: 20px;
  }
  .main3R .newC {
    padding-bottom: 29px;
  }
  .main3R .newC:first-of-type .date {
    top: -5%;
  }
  .main3R .newC:not(:first-of-type) {
    padding-top: 29px;
  }
  .main3R .newC:not(:first-of-type) .date {
    top: 32%;
  }
  .firm {
    padding-bottom: 120px;
  }
  .firm .firm-l .com-tit {
    margin-bottom: 60px;
  }
  .firm .num-items {
    margin-bottom: 41px;
  }
  .leader-item .txt {
    margin-top: 20px;
    padding-bottom: 30px;
  }
  .culture {
    margin-bottom: 160px;
  }
  .culture .img {
    bottom: -70px;
  }
  .culture-item {
    padding: 40px 4.44% 40px 3.75%;
  }
  .culture-item .com-tit {
    margin-bottom: 50px;
  }
  .culture-item .cul-item:not(:last-of-type) {
    margin-bottom: 30px;
  }
  .honor-wrap {
    margin-top: 60px;
  }
  .honorB .year {
    margin-top: 10px;
  }
  .honor-swiper {
    height: 495px;
  }
  .honor-swiper .swiper-slide {
    padding: 15px 0;
  }
  .quality {
    padding: 100px 0 140px;
  }
  .news-item {
    margin-bottom: 60px;
  }
  .newPar-item .more {
    margin-top: 20px;
  }
  .party-item {
    margin-bottom: 40px;
  }
  .infoList {
    padding-bottom: 100px;
  }
  .work-item {
    margin-bottom: 50px;
  }
  .work-item .txt {
    margin-top: 15px;
  }
  .works-heading {
    padding-bottom: 60px;
  }
  .jzsj-swiper .swiper-slide {
    width: 145px;
    font-size: 14px;
  }
  .jzsj-swiper .swiper-slide:not(:last-of-type) {
    margin-right: 10px;
  }
  .reinnvo {
    padding: 80px 0;
  }
  .reinnvo .plat-tab li:not(:last-of-type) {
    margin-right: 15px;
  }
  .reinnvo-items {
    margin-bottom: 60px;
  }
  .reinnvo-item {
    margin-top: 40px;
  }
  .reinnvo-item .des {
    margin-top: 30px;
  }
  .platform .plat-tab a {
    width: 120px;
    height: 42px;
    line-height: 42px;
  }
  .plat-item {
    margin-bottom: 30px;
  }
  .job-item {
    margin-bottom: 40px;
  }
  .job-item .job-l .post {
    margin-top: 10px;
  }
  .job-item .btn {
    margin-top: 20px;
  }
  .feedR input {
    height: 46px;
  }
  .feedR textarea {
    height: 150px;
  }
  .feedR .btn {
    height: 54px;
  }
  .contactL {
    width: 40%;
  }
  .contactL .items {
    margin-top: 30px;
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
  .contactL .item1 {
    margin-bottom: 20px;
  }
  .contactL ul li {
    margin-bottom: 20px;
  }
  #map {
    height: 500px;
  }
}
@media only screen and (max-width: 1600px) {
  .banner-swiper .swiper-slide .txt p {
    font-size: 16px;
  }
  .banner-swiper .swiper-slide .place {
    font-size: 16px;
  }
  .banner-swiper .swiper-slide .place p {
    font-size: 16px;
  }
  .main1 .enAb {
    font-size: 360px;
  }
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 46.4vw;
  }
  .main3R .newC {
    padding-bottom: 26px;
  }
  .main3R .newC:not(:first-of-type) {
    padding-top: 26px;
  }
  .culture-item {
    padding: 35px 4.44% 35px 3.75%;
  }
  .contactL {
    width: 45%;
  }
  .jzsj-swiper .swiper-slide {
    width: 130px;
    font-size: 14px;
  }
  .jzsj-swiper .swiper-slide:not(:last-of-type) {
    margin-right: 5px;
  }
}
@media only screen and (max-width: 1440px) {
  .banner-swiper .prev {
    margin-bottom: 20px;
  }
  .main1 {
    padding: 180px 0 139px;
  }
  .main1 .enAb {
    font-size: 340px;
  }
  .main1 .des {
    margin-top: 25px;
    margin-bottom: 30px;
  }
  .main1 .num-items {
    height: 140px;
    margin-top: 80px;
  }
  .main2-swiper1 .swiper-slide .name {
    height: 39px;
    margin-bottom: 30px;
  }
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 45.4vw;
  }
  .main2-tit .swiper-slide {
    font-size: 15px;
  }
  .main2-tit .swiper-slide:not(:last-of-type) {
    margin-bottom: 15px;
  }
  .main2-tit .swiper-slide.active {
    font-size: 18px;
  }
  .main3 {
    margin: 80px auto;
  }
  .main3R .newC {
    padding-bottom: 22px;
  }
  .main3R .newC:not(:first-of-type) {
    padding-top: 22px;
  }
  .main3R .newC:not(:first-of-type) .date {
    top: 28%;
  }
  .firm {
    padding-top: 80px;
    padding-bottom: 100px;
    padding: 80px 0 100px 10vw;
  }
  .mask-pop .mask-wrap {
    height: 550px;
    padding: 60px 3.7% 60px 4.7%;
  }
  .mask-pop .closed {
    width: 54px;
    height: 54px;
  }
  .mask-pop .closed i {
    font-size: 20px;
  }
  .leaders {
    margin-top: 80px;
    margin-bottom: 80px;
  }
  .leader-item {
    margin-top: 40px;
  }
  .leader-item h3 {
    margin-bottom: 5px;
  }
  .leader-item .txt {
    padding-bottom: 25px;
  }
  .structure {
    padding: 80px 0;
  }
  .culture {
    margin-top: 80px;
    margin-bottom: 145px;
  }
  .culture .img {
    bottom: -60px;
  }
  .culture-item {
    width: 40.03%;
    padding: 30px 3.44% 30px 2.75%;
  }
  .culture-item .com-tit {
    margin-bottom: 40px;
  }
  .culture-item .cul-item:not(:last-of-type) {
    margin-bottom: 25px;
  }
  .culture-item .cul-item .name {
    margin-bottom: 5px;
  }
  .history {
    padding: 80px 0 100px;
  }
  .his-swiper1 .swiper-slide:not(:last-of-type) {
    margin-bottom: 30px;
  }
  .his-swiper1 .year {
    margin-bottom: 5px;
  }
  .honor {
    padding: 80px 0;
  }
  .honor .year-select select {
    height: 46px;
  }
  .honor-wrap {
    margin-top: 40px;
  }
  .honorB .year {
    margin-top: 10px;
  }
  .honor-swiper {
    height: 495px;
  }
  .honor-swiper .swiper-slide {
    padding: 15px 0;
  }
  .quality {
    padding: 80px 0 120px;
  }
  .quality-item {
    margin-top: 40px;
  }
  .quality-item p {
    margin-top: 20px;
  }
  .news {
    margin: 80px auto;
  }
  .news-item {
    margin-bottom: 40px;
  }
  .newPar-item h3 {
    margin-bottom: 15px;
  }
  .newPar-item .more {
    margin-top: 15px;
  }
  .party {
    padding: 80px 0;
  }
  .party-item {
    padding: 23px 0 33px;
  }
  .infoList {
    padding-top: 100px;
    padding-bottom: 80px;
  }
  .position {
    margin-bottom: 40px;
  }
  .infoL {
    padding: 40px 4.2% 60px;
  }
  .infoL .title {
    margin-bottom: 5px;
  }
  .infoL .date {
    padding-bottom: 20px;
  }
  .infoR .info-item {
    padding: 25px 6.9% 25px 8.3%;
  }
  .infoR .info-item .name {
    margin: 15px 0 20px;
  }
  .infoR .next-item {
    margin: 15px 0 25px;
  }
  .works {
    margin: 80px auto;
  }
  .work-item {
    margin-bottom: 40px;
  }
  .work-item .txt {
    margin-top: 10px;
  }
  .work-item .icon {
    width: 36px;
    height: 36px;
  }
  .works-heading {
    padding-bottom: 40px;
  }
  .jzsj {
    margin-top: 50px;
  }
  .workInfo {
    margin: 80px auto;
  }
  .workInfo .workInfo-l .name {
    margin-bottom: 30px;
  }
  .workInfo .workInfo-l .item .name {
    margin-bottom: 5px;
  }
  .workInfo .workInfo-r h3 {
    margin-bottom: 15px;
  }
  .relate {
    padding: 80px 0;
  }
  .scientific {
    margin: 80px auto;
  }
  .sciL .intro {
    margin-top: 30px;
  }
  .sciL .num-items {
    margin-top: 50px;
  }
  .system {
    padding: 80px 0;
  }
  .reinnvo-items {
    margin-bottom: 60px;
  }
  .reinnvo-item .des {
    margin-top: 30px;
  }
  .reinnvo,
  .platform {
    padding: 80px 0;
  }
  .reinnvo .plat-tab li:not(:last-of-type),
  .platform .plat-tab li:not(:last-of-type) {
    margin-right: 15px;
  }
  .plat-items {
    margin-top: 40px;
  }
  .plat-item {
    margin-bottom: 25px;
  }
  .jobs {
    padding: 80px 0;
  }
  .job-item {
    padding: 30px 2.3% 30px 4.2%;
  }
  .feedBack {
    margin: 80px auto;
  }
  .feedL .yj {
    margin-top: 30px;
    margin-bottom: 40px;
  }
  .feedR input {
    margin-bottom: 10px;
  }
  .feedR textarea {
    padding: 15px 2.8%;
  }
  .feedR .btn {
    height: 46px;
  }
  .contactUs {
    margin: 80px auto 100px;
  }
  .contactL .items {
    margin-top: 20px;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .contactL .item1 {
    margin-bottom: 10px;
  }
  .contactL ul li {
    margin-bottom: 10px;
  }
  .contactL ul span {
    margin-left: 5px;
  }
  #map {
    height: 450px;
  }
}
@media only screen and (max-width: 1366px) {
  .main2-swiper2 {
    width: 80.2%;
  }
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 42.4vw;
  }
  .jzsj-swiper .swiper-slide {
    width: 130px;
  }
}
@media only screen and (max-width: 1280px) {
  .main1 {
    padding: 160px 0 110px;
  }
  .main1 .enAb {
    font-size: 300px;
  }
  .main1 .num-items {
    margin-top: 70px;
  }
}
@media only screen and (max-width: 1260px) {
  .main1 .enAb {
    font-size: 260px;
  }
  .main2-swiper1 .swiper-slide .name {
    height: 35px;
  }
  .leader-item {
    width: 49%;
    margin-right: 2%;
  }
  .leader-item:nth-of-type(2n) {
    margin-right: 0;
  }
  .leader-item:nth-of-type(3n) {
    margin-right: 2%;
  }
  .culture {
    margin-bottom: 125px;
  }
  .culture .img {
    bottom: -40px;
  }
  .culture-item {
    width: 50.33%;
  }
  .his-swiper1 {
    height: 340px;
  }
  .his-bot {
    margin-top: 50px;
  }
  .his-swiper2 .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
  }
  .quality {
    padding: 80px 0 120px;
  }
  .quality-item {
    width: 49%;
    margin-right: 2%;
  }
  .quality-item:nth-of-type(3n) {
    margin-right: 2%;
  }
  .quality-item:nth-of-type(2n) {
    margin-right: 0;
  }
  .quality-item p {
    margin-top: 15px;
  }
  .newPar-item h3 {
    margin-bottom: 10px;
  }
  .newPar-item .more {
    margin-top: 10px;
  }
  .newPar-item .more .icon {
    width: 26px;
    height: 26px;
  }
  .work-item .icon {
    width: 32px;
    height: 32px;
  }
  .contactL ul li {
    width: 100%;
    margin-bottom: 5px;
  }
  .contactL ul li:nth-of-type(2n) {
    text-align: left;
  }
}
@media only screen and (max-width: 1024px) {
  .icon-btn {
    width: 36px;
    height: 36px;
    transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
    -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  }
  .icon-btn .cir-svg {
    display: none;
  }
  .icon-btn:hover {
    border-color: #AC0818;
  }
  .icon-btn:hover i {
    color: #AC0818;
  }
  .banner {
    margin-top: 50px;
  }
  .banner-swiper .c1 {
    width: 75vw;
  }
  .sliderMenu {
    display: none;
  }
  .main1 {
    padding: 140px 0 100px;
  }
  .main1 .enAb {
    font-size: 220px;
  }
  .main1 .des {
    width: 83.2%;
  }
  .main1 .num-items {
    width: 80%;
    margin-top: 60px;
  }
  .main2-sub {
    right: 5vw;
  }
  .main2-swiper1 .swiper-slide .name {
    height: 30px;
    margin-bottom: 10px;
  }
  .main2-swiper2 .swiper-slide .img {
    width: 50px;
    height: 50px;
  }
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 38.4vw;
  }
  .main2-tit .swiper-slide {
    font-size: 14px;
  }
  .main2-tit .swiper-slide:not(:last-of-type) {
    margin-bottom: 10px;
  }
  .main2-tit .swiper-slide.active {
    font-size: 16px;
  }
  .firm {
    padding-left: 5vw;
  }
  .firm .firm-l .intro {
    -webkit-line-clamp: 5;
  }
  .firm .num-items {
    padding-right: 5vw;
  }
  .mask-pop .mask-wrap {
    width: 80%;
    height: 450px;
    padding: 40px 3%;
  }
  .mask-pop .closed {
    right: -40px;
    top: -80px;
    width: 50px;
    height: 50px;
  }
  .mask-pop .closed i {
    font-size: 18px;
  }
  .honor .year-select select {
    width: 130px;
    height: 42px;
    font-size: 16px;
  }
  .honor .year-select select option {
    font-size: 14px;
  }
  .infoList {
    padding-top: 70px;
  }
  .infoL {
    padding: 30px 4.2% 40px;
  }
  .infoL .date {
    padding-bottom: 10px;
  }
  .infoR .info-item {
    padding: 20px 6.9% 20px 8.3%;
  }
  .jzsj-swiper .swiper-wrapper {
    flex-wrap: nowrap;
  }
  .jzsj-swiper .swiper-slide {
    width: auto;
    height: 36px;
    line-height: 36px;
    padding: 0 20px;
  }
  .work-swiper {
    margin-top: 50px;
  }
  .work-swiper .swiper-slide img {
    min-height: 400px;
    object-fit: cover;
  }
  .work-swiper .swiper-pagination-bullet:not(:last-of-type) {
    margin-right: 40px !important;
  }
  .workInfo {
    flex-direction: column;
  }
  .workInfo .workInfo-l {
    width: 100%;
  }
  .workInfo .workInfo-r {
    width: 100%;
  }
  .plat-item {
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 20px;
  }
  .plat-item:nth-of-type(5n) {
    margin-right: 2%;
  }
  .plat-item:nth-of-type(4n) {
    margin-right: 0;
  }
  .feedL {
    width: 35%;
  }
  .feedR input {
    width: 49%;
    margin-right: 2%;
  }
  .feedR input:nth-of-type(3n) {
    margin-right: 2%;
  }
  .feedR input:nth-of-type(2n) {
    margin-right: 0;
  }
  .feedR textarea {
    height: 130px;
  }
}
@media only screen and (max-width: 960px) {
  .main2-swiper2 .swiper-slide-thumb-active .line {
    width: 34.4vw;
  }
}
@media only screen and (max-width: 860px) {
  .banner-swiper .c1 {
    width: 90vw;
  }
  .banner-swiper .swiper-pagination-bullet {
    width: 4px;
    height: 4px;
  }
  .banner-swiper .swiper-pagination-bullet:not(:last-of-type) {
    margin-right: 40px !important;
  }
  .banner-swiper .swiper-slide .img img {
    height: calc(100vh - 50px);
    object-fit: cover;
  }
  .banner-swiper .swiper-slide .txt p,
  .banner-swiper .swiper-slide .place p {
    font-size: 14px;
  }
  .banner-swiper .arrow {
    bottom: 6.4%;
    transform: translateY(0);
    z-index: 11;
    display: none;
  }
  .main1 {
    padding: 100px 0 120px;
  }
  .main1 .enAb {
    font-size: 200px;
  }
  .main1 .des {
    width: 100%;
  }
  .main1 .num-items {
    width: 100%;
    margin-top: 40px;
  }
  .main1 .rgb {
    width: 70.2%;
  }
  .main2 .com-tit * {
    text-align: center;
  }
  .main2-swiper1 .swiper-slide .img img {
    min-height: 600px;
    object-fit: cover;
  }
  .main2-swiper1 .swiper-slide .txt {
    text-align: center;
  }
  .main2-swiper1 .swiper-slide .txt * {
    text-align: center;
  }
  .main2-swiper2 {
    display: none;
  }
  .main2-tit .swiper-slide {
    color: rgba(255, 255, 255, 0.5);
  }
  .main2-tit .swiper-slide:not(:last-of-type) {
    margin-right: 50px;
  }
  .main2-bot {
    display: none;
  }
  .main2-bot .prev {
    left: calc(100% - 80px);
  }
  .main3-wrap {
    flex-direction: column;
  }
  .main3L {
    width: 100%;
    margin-bottom: 30px;
  }
  .main3R {
    width: 100%;
  }
  .main3R .newC {
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .main3R .newC:first-of-type .date {
    top: 26%;
  }
  .main3R .newC:not(:first-of-type) {
    padding-top: 15px;
  }
  .main3R .newC:not(:first-of-type) .date {
    top: 26%;
  }
  .firm {
    padding-bottom: 80px;
  }
  .firm .firm-l .com-tit {
    margin-bottom: 40px;
  }
  .firm .num-items {
    flex-wrap: wrap;
    margin-bottom: 30px;
  }
  .firm .num-items .num-item {
    width: 50%;
    margin-bottom: 10px;
  }
  .firm-tb .pagi {
    margin-top: 20px;
  }
  .firm-tb .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 8px !important;
  }
  .mask-pop .mask-wrap {
    width: 90%;
    height: 400px;
  }
  .mask-pop .closed {
    right: 0;
    top: -60px;
    width: 46px;
    height: 46px;
  }
  .mask-pop .closed i {
    font-size: 16px;
  }
  .culture {
    margin-bottom: 110px;
  }
  .culture-item {
    width: 70.33%;
  }
  .culture-item .com-tit {
    margin-bottom: 25px;
  }
  .culture-item .cul-item:not(:last-of-type) {
    margin-bottom: 20px;
  }
  .his-bot {
    flex-direction: column-reverse;
  }
  .hisL {
    width: 100%;
  }
  .his-swiper2 {
    width: 100%;
    margin-bottom: 40px;
  }
  .honor-swiper .swiper-slide {
    padding: 10px 0;
  }
  .honor-swiper .swiper-slide ul {
    flex-direction: column;
  }
  .honor-swiper .swiper-slide ul li:first-of-type {
    padding-right: 0;
  }
  .honor-swiper .swiper-slide * {
    font-size: 14px;
  }
  .news-item {
    padding-left: 2%;
  }
  .news-item .txt {
    padding: 20px 0;
  }
  .info-wrap {
    flex-direction: column;
  }
  .infoL {
    width: 100%;
  }
  .infoR {
    width: 100%;
    margin-top: 20px;
  }
  .sciL .num-items {
    flex-wrap: wrap;
  }
  .sciL .num-item {
    width: 50%;
  }
  .reinnvo-items {
    margin-bottom: 50px;
  }
  .reinnvo-item {
    margin-top: 30px;
  }
  .feedBack {
    flex-direction: column;
  }
  .feedL {
    width: 100%;
  }
  .feedL .yj {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .feedR {
    width: 100%;
    margin-top: 20px;
  }
  .contactUs {
    flex-direction: column;
  }
  .contactL {
    width: 100%;
    margin-bottom: 20px;
  }
  .contactL .items {
    margin-top: 15px;
    padding-bottom: 15px;
    margin-bottom: 15px;
  }
  .contactL .item1 {
    margin-bottom: 5px;
  }
  #map {
    width: 100%;
    height: 350px;
  }
}
@media only screen and (max-width: 768px) {
  .main1 {
    padding: 100px 0 460px;
  }
  .main1 .enAb {
    font-size: 160px;
  }
  .main1 .num-items {
    height: auto;
    flex-wrap: wrap;
    background-color: transparent;
    box-shadow: none;
  }
  .main1 .num-item {
    width: 50%;
    flex: auto;
    padding: 30px 0;
  }
  .main1 .num-item::after {
    width: 0;
    height: 0;
    display: none;
  }
  .main1 .num-item * {
    text-align: left;
  }
  .main1 .num-item:hover::before {
    width: 0;
    display: none;
    background-color: transparent;
  }
  .main1 .num-item:hover .num-t {
    color: #AC0818;
  }
  .main1 .num-item:hover .num-t * {
    color: #AC0818;
  }
  .main1 .num-item:hover p {
    color: #999999;
  }
  .main1 .num-item .num-wrap {
    position: relative;
    left: auto;
    top: auto;
    transform: translate(0, 0);
  }
  .main1 .num-item:nth-of-type(2n)::after {
    width: 0;
    height: 0;
    display: none;
  }
  .main1 .rbg {
    width: 120%;
    left: 50%;
    transform: translateX(-50%);
    bottom: -5%;
  }
}
@media only screen and (max-width: 640px) {
  .icon-btn {
    width: 32px;
    height: 32px;
  }
  .banner-swiper .inner::before {
    width: 0;
    height: 0;
    display: none;
  }
  .banner-swiper .swiper-pagination-bullet {
    width: 4px;
    height: 4px;
  }
  .banner-swiper .swiper-pagination-bullet:not(:last-of-type) {
    margin-right: 20px !important;
  }
  .banner-swiper .swiper-pagination-bullet-active::after {
    width: 300%;
    height: 300%;
  }
  .banner-swiper .arrow {
    bottom: 6.4%;
    transform: translateY(0);
    z-index: 11;
    display: none;
  }
  .banner-swiper .prev {
    margin-bottom: 10px;
  }
  .main1 {
    padding: 100px 0 400px;
  }
  .main1 .enAb {
    font-size: 140px;
  }
  .main1 .des {
    margin-bottom: 20px;
  }
  .main1 .num-items {
    width: 100%;
    margin-top: 40px;
  }
  .main1 .num-item {
    padding: 20px 0;
  }
  .main2-swiper1 .swiper-slide .txt {
    padding-right: 0;
  }
  .main2-swiper1 .swiper-slide .name {
    font-size: 20px;
    height: 22px;
  }
  .main2-sub {
    width: 90vw;
    height: auto;
    top: auto;
    transform: translateY(0);
    bottom: 6%;
  }
  .main2-tit {
    width: 100%;
  }
  .main2-tit .swiper-slide {
    width: auto;
    margin-bottom: 0 !important;
    margin-right: 20px;
    text-align: left;
  }
  .main2-tit .swiper-slide.active {
    font-size: 14px;
  }
  .main2-bot {
    bottom: auto;
    top: 12.65%;
  }
  .main3 {
    margin: 60px auto;
  }
  .main3R .newC p {
    width: calc(100% - 60px);
  }
  .firm {
    width: 100%;
    padding: 60px 5vw;
    flex-direction: column;
  }
  .firm .firm-l {
    width: 100%;
  }
  .firm .firm-l .intro {
    -webkit-line-clamp: inherit;
    height: auto;
    max-height: inherit;
  }
  .firm .firm-l .spread {
    margin-top: 20px;
  }
  .firm .firm-r {
    width: 100%;
    margin-top: 20px;
  }
  .firm-tb .pagi {
    margin-top: 10px;
    padding-left: 0;
  }
  .firm-tb .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    margin: 0 5px !important;
  }
  .mask-pop .intro::-webkit-scrollbar {
    width: 2px;
  }
  .leaders {
    margin-top: 60px;
    margin-bottom: 60px;
  }
  .structure {
    padding: 60px 0;
  }
  .structure .c1 {
    flex-direction: column;
  }
  .structure .com-tit {
    margin-bottom: 40px;
  }
  .structure .img {
    margin-left: 0;
  }
  .culture {
    margin-top: 60px;
    margin-bottom: 80px;
  }
  .culture-item {
    width: 80%;
  }
  .history {
    padding: 60px 0;
  }
  .his-bot {
    margin-top: 40px;
  }
  .his-swiper1 .swiper-slide:not(:last-of-type) {
    margin-bottom: 20px;
  }
  .hisL .swiper-pagination-progressbar::before {
    left: -4px;
    top: -4px;
    width: 8px;
    height: 8px;
  }
  .honor {
    padding: 60px 0;
  }
  .honor .year-select select {
    width: 120px;
    font-size: 14px;
  }
  .honor-wrap .honor1 {
    width: 20%;
  }
  .honor-wrap .honor2 {
    width: 40%;
  }
  .honor-box {
    width: 80%;
  }
  .honorB .year {
    width: 20%;
  }
  .quality {
    padding: 60px 0;
  }
  .quality-item .img::after {
    height: 3px;
  }
  .news {
    margin: 60px auto;
  }
  .news-item {
    margin-bottom: 30px;
  }
  .news-item .txt {
    padding: 10px 0;
  }
  .party {
    padding: 60px 0;
  }
  .party-item {
    padding: 23px 0;
    margin-bottom: 30px;
  }
  .infoList {
    padding-bottom: 60px;
  }
  .position {
    margin-bottom: 30px;
  }
  .works {
    margin: 60px auto;
  }
  .jzsj {
    margin-top: 40px;
  }
  .workInfo {
    margin: 60px auto;
  }
  .work-swiper .swiper-slide img {
    min-height: 300px;
  }
  .work-swiper .icon-btn {
    display: none;
  }
  .relate {
    padding: 60px 0;
  }
  .relate .prev {
    margin-right: 5px;
  }
  .work-swiper .swiper-pagination-bullet:not(:last-of-type) {
    margin-right: 20px !important;
  }
  .work-swiper .swiper-pagination-bullet-active {
    width: 4px;
    height: 4px;
  }
  .work-swiper .swiper-pagination-bullet-active::after {
    width: 300%;
    height: 300%;
  }
  .scientific {
    flex-direction: column;
    margin: 60px auto;
  }
  .sciL {
    width: 100%;
    margin-right: 0;
  }
  .sciL .num-items {
    margin-top: 10px;
  }
  .sciR {
    width: 100%;
    margin-top: 20px;
  }
  .system {
    padding: 60px 0;
  }
  .system .com-tit {
    margin-bottom: 40px;
  }
  .reinnvo-item {
    padding-left: 3%;
  }
  .reinnvo-item .txt {
    padding: 20px 3%;
  }
  .reinnvo,
  .platform {
    padding: 60px 0;
  }
  .reinnvo .plat-tab a,
  .platform .plat-tab a {
    height: 40px;
    line-height: 40px;
  }
  .plat-item {
    width: 32%;
    margin-bottom: 10px;
  }
  .plat-item:nth-of-type(4n) {
    margin-right: 2%;
  }
  .plat-item:nth-of-type(3n) {
    margin-right: 0;
  }
  .jobs {
    padding: 60px 0;
  }
  .job-item {
    flex-direction: column;
    padding: 20px 2.3% 20px 4.2%;
    margin-bottom: 30px;
  }
  .job-item .job-l {
    width: 100%;
  }
  .job-item .job-l .post {
    margin-top: 0;
  }
  .job-item .jobR {
    width: 100%;
    margin-top: 15px;
  }
  .job-item .details {
    margin-bottom: 10px;
  }
  .job-item .btn {
    margin-top: 10px;
  }
  .feedBack {
    margin: 60px auto;
  }
  .contactUs {
    margin: 60px auto;
  }
  #map {
    height: 300px;
  }
  #map .BMap_bubble_content .mapName p {
    font-size: 14px;
  }
}
@media only screen and (max-width: 560px) {
  .main1 {
    padding: 80px 0 400px;
  }
  .main1 .com-tit h3 {
    font-size: 20px;
  }
  .main1 .num-items {
    margin-top: 20px;
  }
  .main2-swiper1 .swiper-slide .img img {
    min-height: calc(100vh - 50px);
  }
  .leader-item {
    margin-top: 35px;
  }
  .leader-item .txt {
    padding-bottom: 20px;
  }
  .culture .img {
    bottom: -60px;
  }
  .culture .img img {
    height: 260px;
    object-fit: cover;
  }
  .culture-item {
    width: 90%;
  }
  .quality-item {
    width: 100%;
    margin-right: 0;
    margin-top: 30px;
  }
  .quality-item:nth-of-type(3n) {
    margin-right: 0;
  }
  .quality-item .img::after {
    height: 2px;
  }
  .news {
    overflow: hidden;
  }
  .newPar-item {
    flex-direction: column;
  }
  .newPar-item .txt {
    width: 100%;
  }
  .news-item {
    position: relative;
    padding-left: 0;
  }
  .news-item .img {
    width: 100%;
  }
  .news-item .txt {
    margin-right: 0;
    margin-left: 0;
    padding: 20px 3%;
  }
  .news-item .date {
    position: absolute;
    left: 0;
    top: 0;
    width: 80px;
    height: 80px;
    background-color: #AC0818;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
    -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  }
  .news-item .date * {
    color: #fff !important;
  }
  .news-item .mouth {
    margin-bottom: 16px;
  }
  .news-item .mouth::after {
    bottom: -8px;
    background-color: rgba(255, 255, 255, 0.5) !important;
  }
  .news-item:hover .date {
    opacity: 1;
    visibility: visible;
  }
  .party-item {
    align-items: flex-start;
  }
  .party-item .date {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    padding-left: 3%;
    margin-bottom: 10px;
  }
  .party-item .mouth {
    margin-bottom: 0;
  }
  .party-item .mouth::after {
    display: none;
  }
  .party-item .year {
    position: relative;
    font-size: 16px;
    margin-right: 10px;
  }
  .party-item .year::after {
    content: '-';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
  }
  .party-item .txt {
    margin-left: 0;
    padding: 0 3%;
  }
  .work-item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  .work-swiper .swiper-slide img {
    min-height: 220px;
  }
  .reinnvo-item {
    flex-direction: column;
    padding-left: 0;
  }
  .reinnvo-item::after {
    left: 0;
  }
  .reinnvo-item .img {
    width: 100%;
  }
  .reinnvo-item .txt {
    width: 100%;
  }
  .reinnvo-item:hover::after {
    width: 100%;
  }
  .reinnvo .plat-tab a,
  .platform .plat-tab a {
    height: 36px;
    line-height: 36px;
  }
  .plat-t {
    flex-direction: column;
    align-items: flex-start;
  }
  .plat-t .plat-tab {
    margin-top: 20px;
  }
  .plat-item {
    width: 49%;
  }
  .plat-item:nth-of-type(3n) {
    margin-right: 2%;
  }
  .plat-item:nth-of-type(2n) {
    margin-right: 0;
  }
  .feedR input {
    height: 40px;
  }
  .feedR textarea {
    height: 100px;
  }
  .feedR .btn {
    width: 60%;
    height: 42px;
  }
}
@media only screen and (max-width: 440px) {
  .main1 {
    padding: 60px 0 320px;
  }
  .main1 .enAb {
    font-size: 100px;
  }
  .main1 .num-items {
    margin-top: 20px;
    background-color: transparent;
    box-shadow: none;
  }
  .main1 .num-item {
    padding: 15px 0;
  }
  .leader-item {
    margin-top: 30px;
  }
  .leader-item .txt {
    margin-top: 15px;
    padding-bottom: 15px;
  }
  .news-item .date {
    width: 74px;
    height: 74px;
  }
}
@media only screen and (max-width: 440px) {
  .main1 {
    padding: 60px 0 280px;
  }
}
@media only screen and (max-width: 340px) {
  .main1 {
    padding: 60px 0 240px;
  }
}
