body {
  background-color: #000;
}
.header {
  position: sticky;
  top: 0;
  background-color: #000;
  z-index: 999;
}
.headerbg {
  height: 138px;
}
.nav .marginAuto {
  height: 138px;
}
.nav .logo {
  margin-right: 309px;
}
.nav .menu {
  padding-top: 20px;
  display: flex;
}
.nav .menu a {
  font-size: 22px;
  color: #ffffff;
  margin-right: 66px;
  padding-bottom: 20px;
  text-align: center;
}
.nav .menu a h1 {
  margin-bottom: 6px;
}
.nav .menu a h2 {
  font-size: 12px;
}
.nav .menu a.active,
.nav .menu a:hover {
  color: #01ccd0;
  border-bottom: 1px solid #01a3a6;
}
.nav .menu a:last-child {
  margin-right: 0;
}
.banner {
  height: 700px;
}
.banner .swiper-container {
  position: absolute;
  height: 1081px;
}
.banner .swiper-pagination {
  top: 555px;
  bottom: auto;
}
.banner .swiper-pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border: 1px solid #01c6ca;
  background: none;
  margin: 0 10px;
  opacity: 1;
}

.banner
  .swiper-pagination
  .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #01c6ca;
}
.banner .swiper-slide {
  overflow: hidden;
}
.banner .main {
  position: absolute;
  top: 0;
  width: 1920px;
  left: 50%;
  transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
  -moz-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  -o-transform: translate(-50%, 0);
}
.banner .main img {
  width: 100%;
}
.banner .main .text {
  position: absolute;
  width: 100%;
  height: 600px;
  top: 0;
  left: 0;
}
.banner .main .text .center {
  margin: auto;
  z-index: 1;
  line-height: normal;
  background: url(../images/bannerbg.png) no-repeat center;
  background-size: 130% 130%;
  padding: 50px 0;
}
.banner .main .text .center p {
  font-size: 28px;
  color: #040000;
}
.about-us {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: 115px;
}
.about-us .content p {
  font-size: 18px;
  line-height: 50px;
}
.hwy-choose-us {
  background: url(../images/hwy-choose-us.png) no-repeat;
  background-attachment: fixed;
  background-size: cover;
  height: 709px;
  text-align: center;
  box-sizing: border-box;
  padding-top: 78px;
}
.hwy-choose-us .title {
  margin-bottom: 70px;
  text-align: center;
}
.hwy-choose-us .title h1 {
  font-size: 30px;
  margin-bottom: 17px;
}
.hwy-choose-us .title h2 {
  font-size: 16px;
}
.hwy-choose-us .main {
  width: 856px;
  margin: 0 auto 62px;
  height: 125px;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
  background: #fff;
  position: relative;
  box-sizing: border-box;
  padding: 0 34px;
  text-align: left;
  line-height: 24px;
}
.hwy-choose-us .main::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 12px solid #fff;
  font-size: 0;
  line-height: 0;
}
.hwy-choose-us .main p {
  font-size: 18px;
  color: #000000;
}
.hwy-choose-us .more {
  font-size: 18px;
  width: 146px;
  height: 146px;
  margin: 0 auto;
  background: #01ccd0;
  border-radius: 146px;
  -webkit-border-radius: 146px;
  -moz-border-radius: 146px;
  -ms-border-radius: 146px;
  -o-border-radius: 146px;
}
.hwy-choose-us .swiper-container {
  height: auto;
  padding-bottom: 100px;
}
.hwy-choose-us .swiper-slide {
  background: none;
  display: block;
}
.hwy-choose-us .swiper-pagination .swiper-pagination-bullet {
  width: 16px;
  height: 16px;
  border: 0;
  background: #000000;
  margin: 0 17px;
  opacity: 1;
}

.hwy-choose-us
  .swiper-pagination
  .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #fff;
}
.home-news {
  padding: 127px 0 0;
}
.about-us .title,
.hwy-choose-us .title,
.home-case .title,
.home-news .title,
.about .title,
.contact-us .title,
.news-center .title {
  padding-bottom: 30px;
  position: relative;
  margin-bottom: 62px;
  text-align: center;
  &::after,
  &::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    background: #ffffff;
    transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    -o-transform: translate(-50%, 0);
  }
  &::before {
    height: 1px;
    width: 371px;
  }
  &::after {
    width: 87px;
    height: 6px;
    bottom: -3px;
  }
}
.home-news .marginAuto {
  padding: 0 58px 20px 35px;
}
.about-us .title h1,
.hwy-choose-us .title h1,
.home-news .title h1,
.home-case .title h1,
.about .title h1,
.contact-us .title h1,
.news-center .title h1 {
  font-size: 30px;
  margin-bottom: 10px;
  color: #01ccd0;
}
.about-us .title h2,
.hwy-choose-us .title h2,
.home-case .title h2,
.home-news .title h2,
.about .title h2,
.contact-us .title h2,
.news-center .title h2 {
  font-size: 16px;
}
.home-news .content {
}
.home-news .content .img {
  margin-right: 38px;
}
.home-news .content .img img {
  width: 433px;
  height: 295px;
}
.home-news .content .main {
  padding-top: 5px;
}
.home-news .content .main .top {
  display: block;
  padding-bottom: 18px;
  border-bottom: 1px solid #fff;
  margin-bottom: 12px;
}
.home-news .content .main .top .tit .num {
  font-size: 16px;
  width: 27px;
  line-height: 27px;
  background: #fff;
  color: #000;
  text-align: center;
  margin-right: 20px;
}
.home-news .content .main .top .tit {
  font-size: 24px;
  margin-bottom: 10px;
  line-height: 120%;
  text-align: justify;
}
.home-news .content .main .top p {
  font-size: 16px;
  line-height: 30px;
}
.home-news .content .main .list {
}

.home-news .content .main .list a {
  display: block;
  font-size: 16px;
  line-height: 35px;
  color: rgba(255, 255, 255, 0.6);
}
.home-case {
  background: url(../images/al-bg.jpg) no-repeat;
  background-attachment: fixed;
  background-size: cover;
  height: 975px;
  box-sizing: border-box;
  padding: 78px 0;
  padding-bottom: 148px;
}
.home-case .list {
  flex-wrap: wrap;
}
.home-case .list a {
  position: relative;
  margin-right: 4px;
  margin-bottom: 6px;
}
.home-case .list a:hover .text {
  background: rgba(0, 0, 0, 0.8);
}
.home-case .list a:hover h1 {
  opacity: 1;
}
/* .home-case .list a:nth-child(2) .text {
  background: #000 !important;
}
.home-case .list a:nth-child(2) h1 {
  opacity: 1;
}
.home-case .list a:nth-child(2) h2 {
  display: block;
}
.home-case .list a:nth-child(2) .border {
  display: block;
} */
.home-case .list a :nth-child(4n) {
  margin-right: 0;
}
.home-case .list img {
  width: 295px;
  height: 352px;
  position: relative;
  object-fit: cover;
}
.home-case .list .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  box-sizing: border-box;
  transition: all 0.3s ease 0s;
  -webkit-transition: all 0.3s ease 0s;
  -moz-transition: all 0.3s ease 0s;
  -ms-transition: all 0.3s ease 0s;
  -o-transition: all 0.3s ease 0s;
}
.home-case .list h1 {
  font-size: 24px;
  margin-bottom: 20px;
  opacity: 0;
  transition: all 0.3s ease 0;
  -webkit-transition: all 0.3s ease 0;
  -moz-transition: all 0.3s ease 0;
  -ms-transition: all 0.3s ease 0;
  -o-transition: all 0.3s ease 0;
}
.home-case .list h2 {
  font-size: 16px;
  margin-bottom: 75px;
  display: none;
}
.home-case .list .border {
  width: 42px;
  background: #01ccd0;
  height: 6px;
  margin: 0 auto;
  display: none;
}
#map_container {
  height: 619px;
}
.footer {
  border-top: 1px solid #4d4d4d;
  text-align: center;
  min-height: 96px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.container {
  background: url(../images/bg_02.jpg) no-repeat center top;
}
.container .banner {
  width: 100%;
  height: 600px;
  display: flex;
  text-align: center;
  font-size: 28px;
  color: #040000;
}
.container .banner .center {
  margin: auto;
  z-index: 1;
  line-height: normal;
  background: url(../images/bannerbg.png) no-repeat center;
  background-size: 130% 130%;
  padding: 50px 0;
}
.successCases1 .marginAuto {
  padding: 0 66px 0 20px;
}
.successCases1 .subtitle {
  font-size: 24px;
  color: #01ccd0;
  margin-bottom: 57px;
}
.successCases1 .list {
  position: relative;
  padding-left: 37px;
  margin-bottom: 100px;
}
.successCases1 .list::after {
  content: "";
  position: absolute;
}
.successCases1 .list::after {
  border-left: 1px solid #fff;
  height: 100%;
  top: 0;
  left: 6px;
}
.successCases1 .list .item {
  display: block;
  position: relative;
  margin-bottom: 50px;
}
.successCases1 .list .item .swiper-box {
  overflow: hidden;
  padding: 30px 0;
}
.successCases1 .list .item:hover::before {
  background: #fff;
}
.successCases1 .list .item .swiper-container {
  overflow: unset;
}
.successCases1 .list .item::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -43px;
  width: 25px;
  height: 25px;
  border-radius: 25px;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  -ms-border-radius: 25px;
  -o-border-radius: 25px;
  background: #000;
  z-index: 1;
  border: 1px solid #5f5f5f;
}
.successCases1 .list .item h1 {
  margin-bottom: 46px;
}
.successCases1 .list .item .text {
  margin-bottom: 50px;
}
.successCases1 .list .item p {
  font-size: 18px;
  line-height: 36px;
}
.successCases1 .list .item .swiper-slide {
  overflow: initial;
}
.successCases1 .list .item .swiper-slide::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.successCases1 .list .item .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.successCases1 .list .swiper-button-next {
  right: 10px;
}
.successCases1 .list .swiper-button-prev {
  left: 10px;
}
.successCases1 .list .swiper-button-next:after,
.successCases1 .list .swiper-button-prev:after {
  font-size: 34px;
  color: #fff;
  font-weight: bold;
}
.successCases2 .home-case {
  background: none;
  height: auto;
  padding: 20px 0;
  margin-bottom: 100px;
}
.about {
  padding: 80px 0;
}
.about .region {
  position: relative;
  margin-bottom: 200px;
}
.about .region .list {
  position: relative;
  z-index: 1;
  padding-top: 167px;
}
.about .region .list h1 {
  color: #01ccd0;
}
.about .region .list h1,
.about .region .list h2 {
  font-size: 30px;
  line-height: 48px;
}
.about .region .list p {
  font-size: 18px;
  line-height: 36px;
  /* margin-top: 26px; */
}
.about .region .list .item {
  margin-bottom: 40px;
}
.about .region .map {
  position: absolute;
  right: 0;
  top: 0;
}
.about .course-list {
  padding-left: 353px;
}
.about .course-list .center {
  border-left: 1px solid #b4b4b4;
}
.about .course-list .center .item {
  position: relative;
  min-height: 70px;
  padding-left: 30px;
  padding-bottom: 28px;
  cursor: pointer;
}
.about .course-list .center .item:nth-child(odd) p {
  font-size: 18px;
  width: 200px;
  margin-left: -260px;
  text-align: right;
}
.about .course-list .center .item p {
  font-size: 18px;
  line-height: 30px;
  text-align: justify;
}
.about .course-list .center .item span {
  color: #01ccd0;
}
.about .course-list .center .item:hover::before {
  background: #fdfdfd;
}
.about .course-list .center .item::before {
  content: "";
  position: absolute;
  top: 7px;
  left: -10px;
  width: 16px;
  height: 16px;
  border-radius: 25px;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  -ms-border-radius: 25px;
  -o-border-radius: 25px;
  background: #000000;
  z-index: 1;
  border: 1px solid #fdfdfd;
}
.about .iPIncubation {
  text-align: center;
  margin-top: 83px;
  margin-bottom: 108px;
}
.organizational-structure {
  margin-bottom: 106px;
}
.organizational-structure .content {
  text-align: center;
}
.qualifications-certificates .swiper-box {
  position: relative;
}
.qualifications-certificates .swiper-slide img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}
.swiper-button-next:after,
.swiper-button-prev:after {
  color: #666666;
}
.qualifications-certificates .swiper-button-next {
  right: -40px;
}

.qualifications-certificates .swiper-button-prev {
  left: -40px;
}
.contact-us .content {
  text-align: center;
  margin-bottom: 80px;
}
.contact-us .content .icon span {
  display: inline-block;
  width: 48px;
  line-height: 48px;
  border: 1px solid #1d1c1c;
  border-radius: 50px;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  -ms-border-radius: 50px;
  -o-border-radius: 50px;
}
.contact-us .content .icon span img {
  width: 25px;
}
.contact-us .content p {
  font-size: 18px;
  margin: 20px 0;
}
.news-center .list .item {
  display: flex;
  margin-bottom: 93px;
}
.news-center .list .item img {
  width: 344px;
  height: 250px;
  margin-right: 29px;
}
.news-center .list .item .main {
  position: relative;
}
.news-center .list .item .main h1 {
  line-height: 52px;
  font-size: 24px;
  border-bottom: 1px solid #565252;
  margin-bottom: 20px;
}
.news-center .list .item .main p {
  font-size: 16px;
  line-height: 36px;
}
.news-center .list .item .main span {
  position: absolute;
  right: 0;
  bottom: 0;
}
.news-center .content {
  padding-bottom: 99px;
}
.news-center .content .tit {
  text-align: center;
  font-size: 24px;
  color: #01ccd0;
  padding-bottom: 55px;
  border-bottom: 1px solid #76797e;
  margin-bottom: 36px;
}
.news-center .marginAuto {
  padding: 0 70px;
}
.news-center .content p {
  font-size: 16px;
  line-height: 36px;
}