.head.wheel-down {
  top: 0;
}

body {
  -webkit-overflow-scrolling: touch; 
  overflow-scrolling: touch;
}

.page-about-mobile {
  width: 100vw;
  height: auto;
  overflow-x: hidden;
}

.section1-banner {
  width: 100%;
  padding-top: 51px;
  height: 239px;
  position: relative;
}

.section1-banner img,
.section1-content-right img {
  width: 100%;
  height: 100%;
  background: #12527e;
  object-fit: cover;
}

.section1-banner-text {
  display: block;
  position: absolute;
  top: 0;
  z-index: 10;
  width: 100%;
  padding-top: 51px;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 32px;
  line-height: 92px;
  color: #fff;
  letter-spacing: 2px;
  /* text-shadow: 2px 4px 3px rgba(2, 32, 53, 0.45); */
}

.section1-banner .pos {
  display: block;
  position: absolute;
  top: 50px;
  z-index: 10;
  width: 100%;
  padding-top: 51px;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
  line-height: 92px;
  color: #fff;
  letter-spacing: 2px;
}
.section1-banner .pos a{
  color: #ffffff;
}

.section1-banner.pos span {
  margin: 0 5px;
}
.section1-banner.pos a {
  margin: 0 5px;
  color: #fff;
}
.page-body #jion {
  width: 100%;
}

.section1-content-right {
  position: relative;
  padding: 0 16px;
  margin: 32px auto 0;
}

.words-box .title,
.dev-history p.title,
.certificate .section-content .title,
.showhall .title,
.page-about-mobile .workbase-container .title {
  font-size: 2.3rem;
  line-height: 4.0rem;
}

.words-box .title {
  font-weight: 600;
  color: var(--light-main-color);
  text-align: center;
  position: relative;
}




.words-box .title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  margin-left: -27px;
  width: 54px;
  height: 4px;
  background: var(--light-main-color);
  display: none;
}


.words-box .title {
  margin-bottom: 30px;
  width: 100%;
  text-align: left;
}

.words-box .title h2 {
  font-size: 26px;
  line-height: 36px;
  margin-bottom: 5px;
}

.words-box .title p {
  font-size: 18px;
  font-weight: 500;
  color: #278f9b;
  line-height: 30px;
  padding-top: 0px;
  margin-top: 8px !important;
}

.words-box .title p b {
  font-size: 18px;
  font-weight: 600;
  padding: 0 5px;
}

.words-box {
  padding: 0 16px;
  margin: 20px auto 0;
  font-size: 14px;
  line-height: 24px;
  color: #000;
}

.words-box p {
  margin-top: 32px !important;
}

.words-box p~p {
  margin-top: 0 !important;
}

.words-box hr {
  height: 0;
  margin: 14px 0;
}

/* 发展历程style start */
.dev-history {
  margin-top: 4.8rem;
}

.dev-history p.title {
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 3.0rem;
  text-align: center;
  color: var(--light-main-color);
  font-weight: 500;
  text-align: left;
  padding: 0 15px;
}

.dev-history p.title small {
  font-size: 1.4rem;
  line-height: 2.8rem;
}

.scroll-container {
  position: relative;
  width: 100%;
  height: auto;
  margin-top: 3.4rem;
  background: linear-gradient(180deg, #FFFFFF 14.45%, #E8F0F7 57.01%, #AAC7E2 98.17%, #0078D7 111.34%);
}

.scroll-content {
  display: flex;
  position: relative;
  top: 0;
  left: 0;
  overflow-x: scroll;
  padding-left: 2.0rem;
  box-sizing: border-box;
  padding-bottom: 10rem;
}

.dev-history .scroll-content .scroll-item {
  width: 274px;
  padding-right: 40px;
}

.scroll-content .scroll-item:last-child {
  margin-right: 0;
}

.scroll-content .scroll-item .img-box {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.scroll-content .scroll-item .img-box img {
  max-width: 300vw !important;
  max-height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #12527e;
}
.about-scroll1 .img-box{
  height: 19.3rem;
}
.about-scroll2 .img-box{
  height: 26.3rem;
}
.about-scroll3 .img-box{
  height: 30.3rem;
}
.about-scroll4 .img-box{
  height: 34.0rem;
}

.scroll-content .scroll-item .year {
  font-size: 30px;
  letter-spacing: 6px;
  color: var(--light-main-color);
  font-weight: 600;
  line-height: 48px;
}

.scroll-content .scroll-item .desc {
  font-size: 1.2rem;
  line-height: 2.0rem;
  color: var(--light-main-color);
  word-break: normal;
}

.scroll-content .scroll-item .desc p {
  list-style: disc;
  position: relative;
  display: block;
  color: #666666;
  padding-left: 16px;

} 

.scroll-content .scroll-item .desc p::after{
  content: '';
  display: block;
  position: absolute;
  top: 10px;
  left: 0;
  width: 4px;
  height: 4px;
  background-color: #278f9b;
}

.scroll-content .scroll-item .desc p span,
.words-box p span {
  word-break: keep-all;
}
/* 发展历程style end */
/* 荣誉榜单 style start */
.certificate {
  z-index: 3;
  height: auto;
  overflow: hidden;
  position: relative;
  top: -5.2rem;
  background: transparent;
}

.certificate .section3-bg-content {
  position: relative;
  overflow: hidden;
  padding-top: 5.2rem;
}

.certificate .section3-bg-content .line {
  position: absolute;
  left: 50%;
  top: 100%;
  z-index: 2;
  width: 300vw;
  height: 300vw;
  margin-top: -9vw;
  margin-left: -150vw;
  border-radius: 50%;
  background-color: #00091A;
  box-shadow: -1.0rem -0.6rem 0 0 #F0FAFF;
}

.certificate .section3-bg-content .tips1 {
  position: absolute;
  left: 12vw;
  bottom: -4vw;
  z-index: 3;
  width: 23vw;
}

.certificate .section3-bg-content .tips2 {
  position: absolute;
  left: 12vw;
  bottom: -4vw;
  z-index: 1;
  width: 23vw;
}

.certificate .section-content {
  position: relative;
  top: -0.1rem;
  background: linear-gradient(180deg, #00091A 20%, #00527E 82.66%, #1B67B2 104.79%);
}

.certificate .section-content .title {
  font-weight: 500;
  color: #F0FAFF;
  text-align: center;
  padding: 0 15px;
  text-align: left;
}

.certificate .section-content .title span {
  display: block;
  margin-top: 8px;
  font-size: 1.0rem;
  line-height: 1.4rem;
}

.certificate .section-content .scroll-content-title {
  width: 106px;
  height: 36px;
  border: 1px solid #FFFFFF;
  box-sizing: border-box;
  border-radius: 50px;
  margin: 40px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
  line-height: 40px;
  color: #fff;
}

.certificate .section-content .scroll-content {
  width: 100%;
  height: 236px;
  position: relative;
  z-index: 2;
  cursor: pointer;
}

.certificate .section-content .scroll-item-5 .scroll-content {
  height: 288px;
  margin-top: 14px;
}

.certificate .section-content .scroll-content .scroll-item {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity .5s ease-out;
  z-index: 0;
}

.certificate .section-content .scroll-content .scroll-item.active {
  opacity: 1;
  z-index: 1;
}

.certificate .section-content .scroll-content .scroll-item .swiper-slide {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
}

.certificate .section-content .scroll-content .scroll-item .swiper-slide img {
  max-width: 100%;
  max-height: 80%;
  transform: scale(0.9);
  transition: transform 0.5s ease-out;
}

.swiper-scrollbar {
  display: none;
}

.certificate .scroll-pagnation {
  width: 100%;
  text-align: center;
  position: relative;
}

.certificate .scroll-pagnation .container {
  height: 100%;
}

.certificate .section-content .scroll-pagnation ul {
  height: 2.4rem;
  border-radius: 1.2rem;
  text-align: center;
  margin: 0;
}

.certificate .section-content .scroll-pagnation ul li {
  display: inline-block;
}

.certificate .section-content .scroll-pagnation ul li.active a {
  opacity: 1;
}

.certificate .section-content .scroll-pagnation ul li a {
  display: inline-block;
  color: #f5f5f7;
  opacity: 0.5;
  font-size: 1.4rem;
  line-height: 2.4rem;
  margin: 0 1.6rem;
}
/* 荣誉榜单 style end */

/* 展厅 style start */ 
.showhall {
  margin-top: -2.7rem;
}

.showhall .title {
  font-weight: 600;
  color: #E28754;
  text-align: center;
  letter-spacing: 2px;
}

.showhall .hall-container {
  position: relative;
  width: 100%;
  margin-top: 2.4rem;
}

.hall-container-bkg {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 35.7rem;
  background: linear-gradient(182.68deg, #1B67B2 -35.68%, #00527E 118.16%);
}

.showhall .hall-container .video-wrap {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0 24px;
  height: 18.9rem;
  margin: 0 auto;
  z-index: 110;
}

.showhall .hall-container .video-wrap .play-icon-wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 10, 18, 0.4);
  z-index: 100;
}

.showhall .hall-container .video-wrap .play-icon {
  font-size: 2.6rem;
  color: rgba(240, 250, 255, 0.9);
}

.showhall .hall-container .video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #12527e;
}

.showhall .hall-container .location-desc {
  margin-top: 3.8rem;
  padding-bottom: 9.2rem;
  position: relative;
}

.showhall .hall-container .location-desc .desc {
  width: 100%;
  padding: 0 24px;
  box-sizing: border-box;
  margin: 0 auto !important;
  font-weight: 300;
  font-size: 1.2rem;
  line-height: 2.0rem;
  text-align: center;
  color: #fff;
  word-break: normal;
}

.showhall .hall-container .location-desc hr {
  height: 0;
}

.scroll-content .section-title {
  display: none;
  position: absolute;
  left: 0;
  bottom: 130px;
}
.scroll-content .section-title span {
  display: block;
  font-size: 40px;
  line-height: 46px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--light-main-color);
}
.scroll-content .section-title i {
  font-size: 20px;
  line-height: 31px;
  font-weight: 600;
  color: var(--light-main-color);
}

/* 联系我们 */
.page-about-mobile .workbase-container .title {
  margin: 3.8rem 1.5rem 0;
  font-weight: 600;
  text-align: center;
  color: var(--light-main-color);
}

.page-about-mobile .workbase-container .title small {
  display: block;
  font-weight: 500;
  font-size: 1.0rem;
  line-height: 1.4rem;
  letter-spacing: 1px;
  margin-top: 1rem;
}

.page-about-mobile .workbase-container .title .email {
  word-break: keep-all;
}

.scroll-content::-webkit-scrollbar,
.swiper-container::-webkit-scrollbar {
  display: none;
}

.page-about-mobile .workbase-container .workbase-scroll-content {
  height: 18.0rem;
  position: relative;
  left: 0;
  top: 0;
  z-index: 2;
}

.page-about-mobile .workbase-container .workbase-scroll-content .swiper-slide {
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.page-about-mobile .workbase-container .workbase-scroll-content .swiper-slide img {
  max-width: 100%;
  max-height: 80%;
  transform: scale(0.9);
  transition: transform 0.5s ease-out;
}

.page-about-mobile .workbase-container .workbase-scroll-content .swiper-slide.swiper-slide-active img {
  transform: scale(1);
}

.page-about-mobile .workbase-container .swiper-cont {
  position: relative;
  width: 100vw;
}

.page-about-mobile .workbase-container .swiper-info {
  width: 100vw;
  min-height: 45vh;
  position: relative;
}

.page-about-mobile .workbase-container .slide-info {
  opacity: 0;
  visibility: hidden;
  width: 100vw;
  position: absolute;
  top: 0;
  left: 0;
  padding: 0 15px;

}

.page-about-mobile .workbase-container .swiper-info .active {
  opacity: 1;
  visibility: visible;
  margin-top: 15px;
}

.page-about-mobile .workbase-container .slide-info .address {
  font-weight: 600;
  font-size: 2rem;
  line-height: 2.2rem;
  text-align: center;
  margin-bottom: 1.2rem;
  color: var(--light-main-color);
  text-align: left;
}
.page-about-mobile .workbase-container .slide-info .ac-small {
  text-align: left;
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 2rem;
  color: var(--light-main-color);
}

.page-about-mobile .workbase-container .slide-info .ac-small p img{
  display: inline-block;
  width: 120px;
}

.page-about-pc {
  opacity: 0;
  visibility: hidden;
  display: none;
}

/* mobile max-size 768 */
@media screen and (max-width: 575px)  {
  .certificate .section-content {
    padding-top: 10px;
  }
}

/* size 576-767 */
@media screen and (min-width: 576px) and (max-width: 767px) {
  html {
    font-size: 8.07292px;
  }
  .section1-banner,
  .section1-banner-text {
    height: 360px;
  }
  .section1-banner-text {
    font-size: 42px
  }

  .words-box,
  .section1-content-right,
  .showhall .hall-container .location-desc .desc,
  .showhall .hall-container .video-wrap {
    padding: 0 46px;
  }
  .section1-content-right {
    height: 354px;
  }
  .words-box {
    font-size: 16px;
    line-height: 28px;
    margin: 24px auto 0;
  }
  .dev-history {
    margin-top: 81px;
    position: relative;
  }
  .scroll-container {
    height: 708px;
  }
  .dev-history p.title {
    display: none;
  }
  .scroll-content {
    padding-left: 32px;
  }
  .scroll-content .section-title {
    display: block;
    bottom: 110px;
    left: 32px;
  }
  .about-scroll1 .img-box {
    height: 194px;
  }
  .about-scroll2 .img-box {
    height: 264px;
  }
  .about-scroll3 .img-box {
    height: 312px;
  }
  .about-scroll4 .img-box {
    height: 374px;
  }
  .scroll-content .scroll-item .year {
    font-size: 60px;
  }
  .scroll-content .scroll-item .desc {
    font-size: 14px;
    line-height: 22px;
  }
  .words-box .title,
  .dev-history p.title,
  .certificate .section-content .title,
  .showhall .title,
  .page-about-mobile .workbase-container .title {
    font-size: 40px;
    line-height: 56px;
  }
  .certificate .section-content .title {
    padding-top: 23px;
  }
  .certificate .section-content .scroll-content {
    height: 328px;
  }
  .certificate .section-content .title span {
    margin-top: 10px;
    font-size: 16px;
    line-height: 38px
  }
  .certificate .section-content .scroll-pagnation ul {
    padding-bottom: 72px;
  }
  .certificate .section-content .scroll-pagnation ul li a {
    font-size: 16px;
    line-height: 24px;
  }
  .showhall .hall-container .video-wrap {
    height: 380px;
  }
  .showhall .hall-container .video-wrap .play-icon {
    font-size: 52px;
  }
  .hall-container-bkg {
    height: 450px;
  }
  .showhall .hall-container .location-desc {
    margin-top: 42px;
    padding-bottom: 69px;
    position: relative;
  }
  .showhall .hall-container .location-desc .desc {
    font-size: 14px;
    line-height: 24px;
  }
  .page-about-mobile .workbase-container .workbase-scroll-content {
    height: 340px
  }

  .page-about-mobile .workbase-container .title {
    margin-top: 48px;
  }
  
  .page-about-mobile .workbase-container .title small,
  .page-about-mobile .workbase-container .slide-info .ac-small {
    font-size: 14px;
    line-height: 24px;
  }

  .page-about-mobile .workbase-container .swiper-info {
    min-height: 246px;
  }
  
  .page-about-mobile .workbase-container .slide-info .address {
    font-size: 24px;
    line-height: 36px;
  }
}

/* ipad size 768 */
@media screen and (min-width: 768px) and (max-width: 991px) {
  html {
    font-size: 8.07292px;
  }
  .section1-banner,
  .section1-banner-text {
    height: 440px;
    padding-top: 59px;
  }
  .section1-banner-text {
    font-size: 52px;
  }
  .words-box,
  .section1-content-right,
  .showhall .hall-container .location-desc .desc,
  .showhall .hall-container .video-wrap {
    padding: 0 64px;
  }
  .section1-content-right {
    height: 408px;
  }
  .words-box {
    font-size: 16px;
    line-height: 28px;
    margin: 24px auto 0;
  }
  .dev-history {
    margin-top: 81px;
    position: relative;
  }
  .scroll-container {
    height: 708px;
  }
  .dev-history p.title {
    display: none;
  }
  .scroll-content .section-title {
    display: block;
    left: 32px;
  }
  .about-scroll1 .img-box {
    height: 194px;
  }
  .about-scroll2 .img-box {
    height: 264px;
  }
  .about-scroll3 .img-box {
    height: 312px;
  }
  .about-scroll4 .img-box {
    height: 374px;
  }
  .scroll-content {
    padding-left: 32px;
  }
  .scroll-content .scroll-item .year {
    font-size: 52px;
  }
  .scroll-content .scroll-item .desc {
    font-size: 14px;
    line-height: 22px;
  }
  .words-box .title,
  .dev-history p.title,
  .certificate .section-content .title,
  .showhall .title,
  .page-about-mobile .workbase-container .title {
    font-size: 40px;
    line-height: 60px;
  }
  .certificate .section-content .title {
    padding-top: 23px;
  }
  .certificate .section-content .scroll-content {
    height: 436px;
  }
  .certificate .section-content .scroll-item-5 .scroll-content {
    height: 550px;
  }
  .certificate .section-content .scroll-content-title {
    width: 130px;
    height: 45px;
    font-size: 18px;
  }
  .certificate .section-content .title span,
  .page-about-mobile .workbase-container .title small {
    font-size: 16px;
    line-height: 38px
  }
  .certificate .section-content .title span {
    margin-top: 10px;
  }
  .certificate .section-content .scroll-pagnation ul {
    padding-bottom: 72px;
  }
  .certificate .section-content .scroll-pagnation ul li a {
    font-size: 16px;
    line-height: 24px;
  }
  .showhall .hall-container .video-wrap {
    height: 448px;
  }
  .showhall .hall-container .video-wrap .play-icon {
    font-size: 70px;
  }
  .hall-container-bkg {
    height: 484px;
  }
  .showhall .hall-container .location-desc {
    margin-top: 42px;
    padding-bottom: 69px;
    position: relative;
  }
  .showhall .hall-container .location-desc .desc {
    font-size: 14px;
    line-height: 24px;
  }
  .page-about-mobile .workbase-container .workbase-scroll-content {
    height: 414px;
  }

  .page-about-mobile .workbase-container .title {
    margin-top: 56px;
  }
  
  .page-about-mobile .workbase-container .title small {
    margin-top: 20px;
  }

  .page-about-mobile .workbase-container .swiper-info {
    min-height: 280px;
  }
  
  .page-about-mobile .workbase-container .slide-info .address {
    font-size: 24px;
    line-height: 36px;
  }

  .page-about-mobile .workbase-container .slide-info .ac-small {
    font-size: 14px;
    line-height: 24px;
  }
}

/* ipad Pro size 1024 */
@media screen and (min-width: 992px) and (max-width: 1199px) {
  html {
    font-size: 10.4479px !important;
  }
  .section1-banner,
  .page-about-mobile .section1-banner-text {
    height: 478px;
    padding-top: 79px;
  }
  .page-about-mobile .section1-banner-text {
    font-size: 58px;
  }
  .certificate {
    top: -150px;
  }
  .certificate .section3-bg-content {
    padding-top: 150px;
  }
  .words-box,
  .section1-content-right,
  .showhall .hall-container .location-desc .desc,
  .showhall .hall-container .video-wrap {
    padding: 0 96px;
  }
  .section1-content-right {
    height: 536px;
  }
  .scroll-content {
    padding-left: 51px;
  }
  .scroll-content .section-title {
    padding-left: 51px;
  }
  .words-box {
    font-size: 16px;
    line-height: 28px;
    margin: 24px auto 0;
  }
  .dev-history {
    margin-top: 120px;
    position: relative;
  }
  .scroll-container {
    height: 820px;
  }
  .dev-history p.title {
    display: none;
  }
  .scroll-content .section-title {
    display: block;
    bottom: 170px;
  }
  .scroll-content .section-title span {
    font-size: 52px;
    line-height: 80px;
    margin-bottom: 13px;
  }
  .scroll-content .section-title i {
    font-size: 26px;
    line-height: 40px;
  }
  .dev-history .scroll-content .scroll-item {
    width: 355px;
    padding-right: 51px;
  }
  .about-scroll1 .img-box {
    height: 252px;
  }
  .about-scroll2 .img-box {
    height: 342px;
  }
  .about-scroll3 .img-box {
    height: 402px;
  }
  .about-scroll4 .img-box {
    height: 482px;
  }
  .scroll-content .scroll-item .year {
    font-size: 60px;
    line-height: 68px;
  }
  .scroll-content .scroll-item .desc {
    position: relative;
    top: 20px;
    overflow: visible;
  }
  .words-box .title,
  .dev-history p.title,
  .certificate .section-content .title,
  .showhall .title,
  .page-about-mobile .workbase-container .title  {
    font-size: 52px;
    line-height: 80px;
  }
  .certificate .section-content .title span {
    font-size: 36px;
    line-height: 54px
  }
  .certificate .section-content .title span {
    margin-top: 21px;
  }
  .certificate .section-content .scroll-content {
    height: 534px;
  }
  .certificate .section-content .scroll-item-5 .scroll-content {
    height: 660px;
  }
  .certificate .section-content .scroll-content-title {
    width: 138px;
    height: 48px;
    font-size: 20px;
  }
  .certificate .section-content .scroll-pagnation ul {
    padding-bottom: 72px;
  }
  .certificate .section-content .scroll-pagnation ul li a {
    font-size: 22px;
    line-height: 32px;
  }
  .showhall .title {
    margin-top: 56px;
  }
  .showhall {
    margin-top: -120px;
  }
  .showhall .hall-container {
    margin-top: 25px;
  }
  .showhall .hall-container .video-wrap {
    height: 574px;
  }
  .showhall .hall-container .video-wrap .play-icon {
    font-size: 94px;
  }
  .hall-container-bkg {
    height: 492px;
  }
  .showhall .hall-container .location-desc {
    margin-top: 42px;
    padding-bottom: 69px;
    position: relative;
  }
  .showhall .hall-container .location-desc .desc {
    font-size: 14px;
    line-height: 24px;
  }
  .showhall .hall-container .location-desc hr {
    height: 0;
    margin: 12px 0;
  }

  .page-about-mobile .workbase-container .workbase-scroll-content {
    height: 506px
  }

  .page-about-mobile .workbase-container .workbase-scroll-content .swiper-slide img {
    width: 94%;
  }

  .page-about-mobile .workbase-container .title {
    margin-top: 56px;
  }
  
  .page-about-mobile .workbase-container .title small {
    font-size: 20px;
    line-height: 36px;
    margin-top: 20px;
  }

  .page-about-mobile .workbase-container .swiper-info {
    min-height: 240px;
  }
  
  .page-about-mobile .workbase-container .slide-info .address {
    font-size: 24px;
    line-height: 36px;
  }

  .page-about-mobile .workbase-container .slide-info .ac-small {
    font-size: 14px;
    line-height: 24px;
  }
}