.product_box {
  padding: 1.0625rem 0 .625rem 0;
  box-sizing: border-box;
}

.product_box .tit h4 {
  color: #902014;
}

.product_box .tit {
  margin: 0 0 1rem 0;
  text-align: center;
}

.product_box .tit img {
  display: block;
  margin: -10px auto 0 auto;
  width: 50%;
}

.five_unit ul li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18%;
  background-image: url(../image/新建文件夹/形状\ 4@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.five_unit ul .five_act {
  background-image: url(../image/新建文件夹/形状\ 42@2x.png);
}

.five_unit ul li a {
  display: block;
  width: 100%;
  padding: .1875rem 0;
  box-sizing: border-box;
  color: #fff !important;
  text-align: center;
}

.five_unit {
  margin: 0 0 .625rem 0;
}


.five_unit ul li:hover {
  background-image: url(../image/新建文件夹/形状\ 42@2x.png);
}

.product_box {
  background-image: url(../image/新建文件夹/图层\ 5@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.bannerproduct ul li {
  margin: 0 1.5% .5rem 1.5%;
  width: 30%;
}

.bannerproduct ul {
  flex-wrap: wrap;
}

.bannerproduct ul li a img {
  display: block;
  width: 100%;
}

.bannerproduct ul li a .p_box {
  display: block;
  padding: .5rem .375rem;
  box-sizing: border-box;
  background-image: url(../image/新建文件夹/边框\ 拷贝@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}


.bannerproduct ul li a .p_box:hover {
  background-image: url(../image/新建文件夹/边框\ 拷贝2@2x.png);
}

.bannerproduct ul li a .bk_box {
  padding: .125rem !important;
  box-sizing: border-box;
  background-color: #fff;
}

.bannerproduct ul li a .bk_box:hover {
  background-color: #D22E2E;
  transition: all 0.6s;
}

.js_box {
  margin: .1875rem auto 0 auto;
  width: 60%;
  background-color: #fff;
}

.js_box p {
  padding: .3125rem 0 !important;
  box-sizing: border-box;
  text-align: center;
  background-image: url(../image/新建文件夹/图层\ 8@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.bannerproduct ul li a:hover .js_box {
  background-color: #D22E2E;
  transition: all 0.6s;
}

.bannerproduct ul li a:hover .js_box p {
  color: #fff !important;
  background-image: url(../image/新建文件夹/图层\ 8\ 2@2x.png);
  transition: all 0.6s;
}

.bannerproduct {
  position: relative;
}

.swiper-paginationproduct {
  position: absolute;
  top: 102%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.bannerproduct .swiper-pagination-bullet {
  margin: 0 8px;
  width: 81px;
  height: 8px;
  border-radius: 50px;
  opacity: 1 !important;
  background-color: #145566 !important;
}


.bannerproduct .swiper-pagination-bullet-active {
  background-color: #D22E2E !important;
}

.swiper-containerproduct {
  display: none;
}

.containerproduct_act {
  display: block;
}

.ad_box {
  position: relative;
  padding: 3rem 0;
  box-sizing: border-box;
  background-image: url(../image/新建文件夹/1.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  background-attachment: fixed;
}

.ad .l {
  margin: 0 .25rem 0 0;
  width: 40%;
}

.ad .l img {
  display: block;
  width: 100%;
}

.ad .r {
  width: 50%;
}

.sup_box {
  background-image: url(../image/新建文件夹/图层\ 11@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.ad .r .tit h4 {
  color: #fff;
  text-align: center;
}

.ad .r .tit {
  width: 70%;
}

.ad .r .tit img {
  display: block;
  margin: -10px auto 0 auto;
  width: 100%;
}


.three_unit ul {
  margin: .875rem 0 !important;
}


.three_unit {
  width: 70%;
}

.three_unit ul li {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url(../image/新建文件夹/形状\ 4\ 拷贝@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  width: 30%;
}

.three_unit ul .three_act {
  background-image: url(../image/新建文件夹/形状\ 4@2x.png);
}

.three_unit ul li a {
  display: block;
  width: 100%;
  padding: .1875rem 0;
  box-sizing: border-box;
  color: #000 !important;
  text-align: center;
}

.three_unit ul .three_act a {
  color: #fff !important;
}

.three_unit ul li:hover {
  background-image: url(../image/新建文件夹/形状\ 4@2x.png);
}

.three_unit ul li a:hover {
  color: #fff !important;
  transition: all 0.6s;
}

.content_box {
  display: none;
  line-height: .45rem;
}

.content_act {
  display: block;
}

.content_box a {
  display: block;
  margin: 2.5rem 0 0 0;
  padding: .25rem 0;
  box-sizing: border-box;
  font-size: 18px;
  background-image: url(../image/新建文件夹/形状\ 23@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  width: 30%;
  text-align: center;
  color: #fff !important;
}

.content_box span {
  color: #fff;
}

.case_show_box .tit h4 {
  color: #902014;
}

.case_show_box .tit {
  margin: 0 0 1rem 0;
  text-align: center;
}

.case_show_box .tit img {
  display: block;
  margin: -10px auto 0 auto;
  width: 50%;
}

.case_show_box {
  padding: .625rem 0;
  box-sizing: border-box;
}

.case_show .l {
  width: 39%;
}

.case_show .l img {
  display: block;
  width: 100%;
}

.bigwbk_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  z-index: 2;
}

.bignbk_box {
  position: relative;
}

.bigwbk_box .p_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  width: 100%;
}

.bigwbk_box .p_box .zz {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.bigwbk_box .p_box .text_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 1.25rem .5rem .625rem .5rem;
  box-sizing: border-box;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  line-height: .45rem;
}

.case_name_box {
  padding: .3125rem 0;
  box-sizing: border-box;
  text-align: center;
  background-image: url(../image/新建文件夹/图层\ 13@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  color: #fff;
}

.case_show a:hover .case_name_box {
  background-image: url(../image/新建文件夹/图层\ 12@2x.png);
  color: #902014 !important;
  transition: all 0.6s;
}

.case_show .r {
  width: 59.5%;
}

.case_show .r ul {
  flex-wrap: wrap;
}

.case_show .r ul li a .case_name_box {
     transform: translate(0%, 40%);
}

.case_show .r ul li {
  margin: 0 0 .25rem 0;
  width: 49%;
}

.case_show .r ul li a img {
  display: block;
  width: 100%;
}

.case_show .r ul li a .text_box span {
  opacity: 0;
  display: none;
}

.case_show .r ul li a .case_name_box {
  background-image: url(../image/新建文件夹/图层\ 13@2x.png);
  color: #fff;
}

.case_show .r ul li a:hover .case_name_box {
  background-image: url(../image/新建文件夹/图层\ 12@2x.png);
  color: #902014 !important;
  transition: all 0.6s;
}

.case_show .r .bigwbk_box .p_box .text_box {
  justify-content: end;
}

.introductory .tit {
  margin: 0 0 1rem 0;
  width: 70%;
}

.introductory .tit img {
  margin: -20px auto 0 auto;
  width: 100%;
}

.introductory h4 {
  color: #fff;
  text-align: center;
}

.introductory_box {
  position: relative;
  padding: 2.5rem 0 3.75rem 0;
  box-sizing: border-box;
  background-image: url(../image/新建文件夹/2.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  background-attachment: fixed;
}

.introductory span {
  color: #fff;
}

.introductory {
  line-height: .45rem;
  width: 60%;
}

.introductory .abox {
  display: block;
  margin: 1.25rem 0 0 0;
  padding: .125rem;
  box-sizing: border-box;
  background-color: #145566;
  width: 35%;
  color: #fff !important;
  text-align: center;
}


.introductory .abox div {
  padding: .375rem 0;
  box-sizing: border-box;
  background-image: url(../image/新建文件夹/中式边框@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.sup_tbox {
  background-image: url(../image/新建文件夹/图层\ 11@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
}

.culture_box {
  padding: .625rem 0 1.25rem 0;
  box-sizing: border-box;
}

.culture .tit {
  margin: 0 0 .875rem 0;
  width: 50%;
}

.culture .tit img {
  display: block;
  margin: -10px auto 0 auto;
  width: 100%;
}


.culture .tit h4 {
  text-align: center;
  color: #902014;
}

.line_culture .l {
  width: 50%;
}

.line_culture .l img {
  display: block;
  width: 100%;
}

.line_culture .r {
  position: relative;
  padding: .375rem;
  box-sizing: border-box;
  width: 50%;
  background-color: #145566;
}

.line_culture .r img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: 90%;
}

.line_culture .r span {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  width: 100%;
  height: 100%;
}

.culture {
  line-height: .45rem;
}

.top_line .l {
  width: 50%;
}

.top_line .l img {
  display: block;
  margin: -10px auto 0 auto;
  width: 100%;
}

.top_line .r {
  width: 45%;
}

.top_line .l h4 {
  text-align: center;
  color: #902014;
}

.news_box {
  padding: 1.25rem 0;
  box-sizing: border-box;
}

.top_line .r ul li {
  width: 30%;
}

.top_line .r ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .25rem 0;
  box-sizing: border-box;
  background-image: url(../image/新建文件夹/中式边框2@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  color: #fff !important;
}

.top_line .r ul li a:hover {
  background-image: url(../image/新建文件夹/中式边框@2x\ \(1\).png);
}

.top_line .r ul .news_act a {
  background-image: url(../image/新建文件夹/中式边框@2x\ \(1\).png);
}

.top_line {
  margin: 0 0 1rem 0;
}

.news_content ul li {
  width: 30%;
}

.news_content ul li a .p_box img {
  display: block;
  width: 100%;
}

.news_content ul li a {
  display: block;
  padding: .125rem;
  box-sizing: border-box;
  background-color: #fff;
  line-height: .45rem;
}

.news_content ul li a h4 {
  margin: .625rem 0 .3125rem 0;
}

.news_content ul li a .time_box,
.news_content ul li a .text_box {
  padding: .125rem;
  box-sizing: border-box;
}


.time_line {
  display: flex;
  position: absolute;
  top: 55%;
  left: 25%;
  transform: translate(-50%, -50%);
  height: 66px;
}

.time_box img {
  display: block;
  width: 50%;
  height: 66px;
}

.time_box {
  position: relative;
}

.time_box .xfbk {
  display: none;
}

.time_line .r {
  display: flex;
  align-items: end;
}

.time_line .l,
.time_line .r {
  margin: 0 5px;
}

.raline {
  display: block;
  margin: 3% 0 0 0;
  width: 1px;
  height: 80%;
  background-color: #000;
}

.news_content ul li a:hover {
  background-color: #145566;
  color: #fff !important;
  transition: all 0.6s;
}

.news_content ul li a:hover .ylbk {
  display: none;
}

.news_content ul li a:hover .xfbk {
  display: block;
}

.news_content ul li a:hover .raline {
  background-color: #fff;
}

.news_content {
  display: none;
}

.news_content_act {
  display: block;
}

.enterprise_box .tit h4 {
  color: #902014;
}

.enterprise_box .tit {
  margin: 0 0 1rem 0;
  text-align: center;
}

.enterprise_box .tit img {
  display: block;
  margin: -10px auto 0 auto;
  width: 50%;
}

.enterprise_box {
  padding: 1.25rem 0;
  box-sizing: border-box;
}

.btshow img {
  display: block;
  width: 2rem;
}

.btshow p {
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: .625rem;
  writing-mode: vertical-rl;
  color: #fff;
}

.btshow {
  position: relative;
}

.sfq_act .btshow {
  display: none;
}

.sfq_content img {
  display: block;
  width: 100%;
}

.sfq_box ul li {
  margin: 0 .1875rem;
  line-height: .45rem;
  transition: all 0.6s;
}

.sfq_content span {
  margin: .3125rem 0 .375rem 0;
 /* display: -webkit-box;*/
 /*-webkit-box-orient: vertical;*/
 /*-webkit-line-clamp: 2;*/
 /*overflow: hidden;*/
  
}

.sfq_content a {
  display: block;
  margin: 0 0 .875rem 0;
  padding: .25rem 0;
  box-sizing: border-box;
  width: 30%;
  text-align: center;
  background-image: url(../image/新建文件夹/形状\ 23\ 拷贝@2x.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  color: #fff !important;
}

.sfq_content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.sfq_box ul li .sfq_content {
  width: 0px;
  height: 0px;
  overflow: hidden;
}

.sfq_box ul .sfq_act .sfq_content {
  width: 100%;
  height: 100%;
  transition: all 0.2s;
}

@font-face {
  font-family: 'SourceHanSerifCN';
  src: url('./fonts/SourceHanSerifCN-Bold.otf') format('truetype');
}

.tit h4,
.line_culture .r span,
.sfq_box ul .sfq_act .sfq_content h4,
.btshow p {
  font-family: 'SourceHanSerifCN' !important;
}

.onep,
.twop {
  display: block;
  width: 100%;
}

.onep {
  position: absolute;
  top: 0;
  left: 0;
}

.twop {
  position: absolute;
  bottom: 0;
  left: 0;
}

.case_show_box a .bbp {
  display: none !important;
}

.case_show_box a:hover .aap {
  display: none;
}

.case_show_box a:hover .bbp {
  display: block !important;
}


#bannerproducttwo {
  display: none;
}

.bannercase {
  display: none;
}

#bannernews {
  display: none;
}

.yd_box {
  display: none;
}

.enterprise .yd_box ul li {
  margin: 0 0 10px 0;
  padding: .25rem 0;
  box-sizing: border-box;
  width: 49%;
  text-align: center;
  background-image: url(../image/新建文件夹/530e851c018be903e75f16613f42cb8.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff;
}


.enterprise .yd_box ul .enterprise_act {
  background-image: url(../image/新建文件夹/中式边框@2x\ \(1\).png);
}

.enterprise .yd_box ul li:hover {
  background-image: url(../image/新建文件夹/中式边框@2x\ \(1\).png);

}

.enterprise .yd_box ul {
  flex-wrap: wrap;
}

.asda {
  display: none;
}
.foot_yd_box {
  display: none !important;
}

.bannerhead .yd_banner {
  display: none;
}

.bannerhead .p_box .text_box>.yd_banner {
  display: none;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1440px) {}

@media screen and (max-width: 1366px) {}

@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 980px) {
    
    .ad {
        padding: 0 5%;
    }
    
    .line_culture .r span {
        line-height: 1.5;
    }

.bigwbk_box .p_box .text_box span,
.line_culture .r span {
    font-size: 16px !important;
}

  /* .app {
    top: 65% !important;
  } */

  .five_unit ul {
    /* flex-wrap: wrap; */
    overflow: scroll;
  }

  .five_unit ul::-webkit-scrollbar {
    background-color: rgba(0, 0, 0, 0);
  }

  .five_unit ul li {
    white-space: nowrap;
  }

  .five_unit ul li {
    margin: 0 1% 10px 1%;
    width: 47%;
  }

  .swiper-paginationproduct {
    display: none;
  }

  .five_unit ul li a {
    padding: 5px 10px;
  }

  .bannerproduct ul li {
    width: 47%;
  }

  js_box {
    width: 90%;
  }

  .js_box p {
    padding: 5px 0;
  }

  .ad .l,
  .ad .r {
    width: 100%;
  }

  .ad .l img {
    border-radius: 30px;
  }

  .ad {
    padding: 0 5%;
    flex-wrap: wrap;
  }

  .content_box {
    line-height: 1.5;
  }

  .ad .r .tit {
    margin: 10px auto;
  }

  .three_unit {
    width: 100%;
  }

  .three_unit ul li a {
    padding: 5px 0;
  }

  .ad_box {
    background-size: auto auto;
  }

  .case_show .l,
  .case_show .r {
    width: 100%;
  }

  .case_show {
    flex-wrap: wrap;
  }

  .case_show .r {
    margin: 10px 0 0 0;
  }

  .case_name_box {
    padding: 10px 0;
  }

  .introductory {
    width: 100%;
    line-height: 1.5;
  }

  .introductory_box {
    background-size: auto auto;
  }

  .sfq_box ul li {
    line-height: 1.5;
  }

  .sfq_content a {
    width: 100%;
  }

  .tit img {
    margin: 0 auto !important;
  }

  .culture .tit {
    margin: 0 auto .875rem auto;
  }

  .sfq_box ul {
    align-items: center;
  }

  .introductory .tit {
    margin: 0 auto 1rem auto;
  }

  .line_culture .l,
  .line_culture .r {
    width: 100%;
    height: 100%;
  }

  .line_culture {
    flex-wrap: wrap;
  }

  .line_culture .r img {
    position: static;
    transform: translate(0%, 0%);
    width: 100%;
  }

  .line_culture .r span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .top_line .r {
    margin: 10px 0 0 0;
    width: 100%;
  }

  .top_line {
    flex-wrap: wrap;
  }

  .top_line .l {
    margin: 0 auto;
  }

  .news_content ul li {
    margin: 0 0 10px 0;
    width: 100%;
  }

  .news_content ul {
    flex-wrap: wrap;
  }

  .news_content ul li a {
    line-height: 1.5;
  }

  .time_line .l {
    font-size: 16px !important;
  }

  .time_line .r {
    font-size: 14px !important;
  }

  .bigwbk_box .p_box .text_box {
    line-height: 1.5;
  }

  .bannerhead {
    margin: 90px 0 0 0;
  }

  .nav_box>img {
    display: none;
  }

  .bannerhead {
    margin: 60px 0 0 0;
  }

  .ad .l img {
    display: none;
  }

  .content_box a {
    display: none;
  }

  .ad_box {
    padding: 3rem 0 8rem 0;
  }

  .news_content ul li {
    width: 100%;
  }

  #bannerproduct {
    display: none;
  }

  #bannerproducttwo {
    display: block;
  }

  #bannerproducttwo ul li {
    width: 100% !important;
  }

  .case_show .r {
    display: none;
  }

  .pc_a {
    display: none;
  }

  .bannercase {
    display: block;
  }

  /* .news_content ul {
    display: none;
  } */

  #news_content_box {
    display: none;
  }

  #bannernews {
    display: block;
  }

  .news_content {
    display: block;
  }

  .swiper-containernews {
    display: none;
  }

  .containernews_act {
    display: block;
  }

  .sfq_box {
    display: none;
  }

  .yd_box {
    display: block;
  }

  .sfq_content a {
    display: none;
  }

  .sfq_content span {
    line-height: 1.5;
  }

  .sfq_content {
    display: none;
  }

  .ydsfq_act {
    display: block;
  }

  .conainer {
    display: none;
  }

  .foot_box {
    display: none;
  }

  .foot_yd_box {
    padding: 20px 0;
    box-sizing: border-box;
    background-color: #222527;
  }

  .foot_yd ul li a p {
    margin: 10px 0 0 0 !important;
    color: #fff !important;
  }

  .foot_yd ul li a .p_box {
    width: 20px;
    height: 20px;
    margin: 0 auto;
  }

  .foot_yd ul li a img {
    margin: 0 auto;
  }

  .foot_yd_box {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    z-index: 999;
  }

  .asda {
    display: block;
  }

  .asda {
    display: block;
    width: 100%;
    height: 84px;
    opacity: 0;
    margin: 67px 0 0 0;
  }

  .foot_yd_box {
    display: block !important;
  }

  .bannerhead .yd_banner {
    display: block;
  }
  
  .bannerhead .pc_banner {
    display: none;
  }

  .js_box {
    width: 80%;
  }

  .bannerhead .p_box .text_box>.pc_banner {
    display: none;
  }

  .bannerhead .p_box .text_box>.yd_banner {
    display: block;
  }
  
}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 640px) {}

@media screen and (max-width: 375px) {}