.banner {
  /* width: 1920px;
  height: 800px; */
  max-width: 1920px;
  max-height: 800px;
  overflow: hidden;
}
.banner .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  background-color: #42d9be;
}
.banner .swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 38px;
}
.banner .bannerSwiper .banner_wrapper .banner_slide {
  position: relative;
}
.banner .bannerSwiper .banner_wrapper .banner_slide img {
  width: 1920px;
  height: 800px;
  max-width: 1920px;
  max-height: 800px;
}
.banner .bannerSwiper .banner_wrapper .banner_slide .banner_txtBox {
  position: absolute;
  left: 16%;
  top: 25%;
  text-align: left;
}

/* 产品服务 */
.product-wrap {
  height: 800px;
  padding: 91px 0 56px;
  text-align: center;
  background: url(../img/product-matrix/beijing-1.jpg) no-repeat center;
  background-size: 100% 100%;
  /* background: black; */
  overflow: hidden;
}
.product-wrap .product-matrix {
  /* width: 63vw; */
  height: 450px;
  margin: 64px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-wrap .product-matrix-item {
  display: block;
  color: #fff;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: top center;
  width: 260px;
  height: 100%;
  margin: 0 4px;
  padding: 1%;
  filter: brightness(0.6);
  transition: filter 0.6s;
  cursor: pointer;
  border-radius: 5px;
}
.product-wrap .product-matrix-item1 {
  background-image: url("../img/product-matrix/Advertising.jpg");
}
.product-wrap .product-matrix-item2 {
  background-image: url("../img/product-matrix/Overseas.jpg");
}
.product-wrap .product-matrix-item3 {
  background-image: url("../img/product-matrix/Website.jpg");
}
.product-wrap .product-matrix-item4 {
  background-image: url("../img/product-matrix/S-Video.jpg");
}
.product-wrap .product-matrix-item__name {
  text-align: center;
  /* font-weight: bold; */
  margin-top: 0.425rem;
  margin-bottom: 0.4625rem;
}
.product-wrap .product-matrix-item__name-en {
  /* font-size: 2rem; */
}
.product-wrap .product-matrix-item__title {
  /* font-weight: bold; */
  margin-bottom: 0.2375rem;
  text-align: center;
}
.product-wrap .product-matrix-item__desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-align: left;
  overflow: hidden;
}
.product-matrix-item:hover {
  filter: unset;
}

/* 降本增效 */
.qiye {
  height: 800px;
  padding: 91px 0 0;
  text-align: center;
  background: #eef4fe;
  overflow: hidden;
}
.qiye .qiye_services {
  display: flex;
  /* width: 15rem; */
  margin-top: 68px;
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  /* justify-content: space-between; */
  /* position: absolute; */
  /* width: 24rem; */
  /* transform: translateX(-360px); */
  /* background-image: url(../img/qiyeService/yingxiaoguwen01.png);
  background-repeat: no-repeat;
  background-size: 100% 100%; */
  height: 440px;
}
.qiye .yingxiaoguwen {
  position: absolute;
  /* width: 1920px; */
  bottom: -3px;
  right: 0;
  left: 0;
  /* transform: translateX(-360px); */
  background-image: url(../img/qiyeService/yingxiaoguwen01.png);
  background-repeat: no-repeat;
  background-size: cover;
  height: 100%;
}
.qiye .qiye_none {
  display: none;
  width: 1072px;
  height: 100%;
  position: absolute;
  right: -672px;
  bottom: 0;
}
.qiye .qiye_services .qiye_data {
  position: relative;
  flex: 1;
  /* position: absolute;
  width: 24rem;
  bottom: -0.0375rem;
  right: 0;
  left: 0;
  transform: translateX(-360px);
  background-image: url('../img/qiyeService/yingxiaoguwen01.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  height: 100%; */
}
.qiye .qiye_services .qiye_box {
  padding-top: 0;
  padding-bottom: 1.75rem;
  /* padding-left: 0.6rem; */
  text-align: left;
  flex: 1;
}
.qiye .qiye_services .qiye_stageBox {
  /* width: 7.5rem; */
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  margin-top: 0.5rem;
}
.qiye .qiye_services .qiye_stageBox .stage {
  /* width: 1.7625rem; */
  /* height: 1.3875rem; */
  background-color: #ebf0fb;
  border-radius: 5px;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  margin-right: 0.15rem;
}
.qiye .qiye_services .qiye_stageBox .stage01 {
  color: #2469f3;
  border: solid 1px #bcd2ff;
  background-color: #ebf0fb;
}
.qiye .qiye_services .qiye_stageBox .stage02 {
  color: #3cb19c;
  border: solid 1px #b4e6dd;
  background-color: #e4f6f3;
}
.qiye .qiye_services .qiye_stageBox .stage03 {
  color: #f3a324;
  border: solid 1px #e9d7ba;
  background-color: #fcf4e6;
}
.qiye .qiye_services .qiye_stageBox .stage .stage_title {
  display: flex;
  align-items: center;
}
.qiye .qiye_services .qiye_stageBox .stage01 .stage_title .stage_title_01 {
  font-family: MyFont;
  font-weight: normal;
  font-stretch: normal;
  /* line-height: 84px; */
  letter-spacing: 0px;
  color: #2469f3;
}
.qiye .qiye_services .qiye_stageBox .stage01 .stage_title .stage_title_02 {
  font-family:MyFont;
  font-weight: normal;
  font-stretch: normal;
  /* line-height: 84px; */
  letter-spacing: 0px;
  color: #3cb19c;
}
.qiye .qiye_services .qiye_stageBox .stage01 .stage_title .stage_title_02 {
  font-family: MyFont;
  font-weight: normal;
  font-stretch: normal;
  /* line-height: 84px; */
  letter-spacing: 0px;
  color: #f3a324;
}
.qiye .qiye_services .qiye_stageBox .stage p {
  margin-top: 0.125rem;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  /* white-space: pre; */
}
.ud__button {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  color: #1f2329;
  font-size: 14px;
  font-variant: tabular-nums;
  line-height: 1.5715;
  list-style: none;
  display: inline-block;
  position: relative;
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  outline: none;
  border: solid 1px #ffffff;
  background: none;
  transition: color 0.1s ease-in, background-color 0.1s ease-in,
    border-color 0.1s ease-in, width 0.2s ease-in;
  touch-action: manipulation;
  text-decoration: none;
}
.ud__button--size-xl {
  width: 147px;
  height: 55px;
  line-height: 32px;
  padding: 10px 15px;
  font-size: 16px;
  border-radius: 6px;
  min-width: 100px;
}
.ud__button--filled-primary {
  color: #ffffff;
  background: #3370ff;
  border-color: #3370ff;
}
/* 核心优势 */
.core {
  height: 800px;
  padding: 91px 0 0;
  text-align: center;
  background: url(../img/hexinyoushi/beijing-1.jpg) no-repeat center;
  background-size: 100% 100%;
  /* background: black; */
  overflow: hidden;
}
.core .core-list {
  margin-top: 60px;
}
.core .core-list ul {
  margin: 0 -34px;
}
.core .core-list li {
  float: left;
  width: 25%;
  padding: 0 34px;
  filter: brightness(0.6);
  transition: filter 0.6s;
  /* margin-bottom: 4.3046%; */
}
.core .core-list li:hover {
  filter: unset;
  transform: translateY(-20px);
  transition: all 500ms ease;
}
.core .core-list li a {
  display: block;
  background: #001a77;
  border-radius: 5px;
  transition: all 1s;
}
.core .core-list li a .core-img {
  position: relative;
  border-radius: 5px 5px 0 0;
  overflow: hidden;
}
.core .core-list li a .img-auto {
  max-width: 100%;
  height: auto;
  width: 100%;
  display: block;
}
.core .core-list li a .img-auto::after {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 15, 33, 0.15);
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.45s ease;
  -ms-transition: all 0.45s ease;
  -o-transition: all 0.45s ease;
  -webkit-transition: all 0.45s ease;
  -moz-transition: all 0.45s ease;
}
.core .core-list li a .core-desc {
  padding: 30px 25px 40px;
}
.core .core-list li a .core-desc .core-desc-title {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}
.core .core-list li a .core-desc .core-desc-title img {
  width: 30px;
  height: 30px;
  max-width: 30px;
  max-height: 30px;
  margin-right: 12px;
}
.core .core-list li a .core-desc p {
  line-height: 24px;
  height: 48px;
  color: #fff;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
/* 学堂 */
.school {
  height: 800px;
  padding: 91px 0 91px;
  text-align: center;
  background: #eef4fe;
  overflow: hidden;
}
.school .card_container {
  position: relative;
}
.school .cardSwiper {
  position: relative;
}
.school .card_wrapper {
  width: 1000px;
  margin: 53px auto 65px;
  overflow: hidden;
}
.school .card_wrapper .swiper-wrapper {
  /* padding-left: 1.35rem; */
}
.school .card_wrapper .swiper-slide {
  background: 0 !important;
  /* width: 475px !important;
  margin-left: 0.7125rem; */
}
.school .card_wrapper .cardSlide .card_box {
  /* width: 475px !important; */
  height: 314px;
  padding: 40px 40px;
  background-color: #ffffff;
  border-radius: 10px;
  text-align: left;
}
.school .card_wrapper .cardSlide .card_box .wenti {
  padding-bottom: 0.1625rem;
  border-bottom: 1px solid #eef4fe;
}
.school .card_wrapper .cardSlide .card_box .answer {
  margin-top: 22px;
  height: 152px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 7;
  overflow: hidden;
}
.school .card_wrapper .cardSlide .card_box .card_more {
  text-align: right;
}
.school .card_container .swiper-button-next {
}

.school .card_container .swiper-button-prev {
  width: 45px;
  height: 45px;
  position: absolute;
  top: 65%;
  /* width: calc(var(--swiper-navigation-size) / 44 * 27); */
  /* height: var(--swiper-navigation-size); */
  margin-top: calc(-1 * var(--swiper-navigation-size) / 2);
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--swiper-navigation-color, var(--swiper-theme-color));
  background: url(../icon/leftArrow.png) no-repeat;
  background-size: contain;
}
.school .card_container .swiper-button-prev:after {
  content: "";
}
.school .card_container .swiper-button-next {
  width: 45px;
  height: 45px;
  position: absolute;
  top: 65%;
  /* width: calc(var(--swiper-navigation-size) / 44 * 27); */
  /* height: var(--swiper-navigation-size); */
  margin-top: calc(-1 * var(--swiper-navigation-size) / 2);
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--swiper-navigation-color, var(--swiper-theme-color));
  background: url(../icon/rightArrow.png) no-repeat;
  background-size: contain;
}
.school .card_container .swiper-button-next:after {
  content: "";
}
.school .card_wrapper .cardSlide .card_box:hover .readMore{
  color: #2469f3;
}
/* logo */
.school .logo_slide {
  width: 2.775rem;
  border-radius: 10px;
  overflow: hidden;
}
.school .logo_warpper {
  overflow: hidden;
}
.school .logoSwiper {
  position: relative;
  margin-bottom: 30px;
}
.school .logo_warpper .logo_slide img {
  -webkit-transition: 500ms;
  transition: 500ms;
  opacity: 0.3;
  max-width: 100%;
}
.school .logo_warpper .logo_slide a:hover img {
  opacity: 1;
}
.school .logoSwiper .swiper-pagination {
  bottom: -30px;
}
.solution_loopBox .logo_page_drop {
  left: 50%;
  transform: translateX(-50px);
  margin-top: 0.4875rem;
}
.school .logoSwiper .logo_page_drop .swiper-pagination-bullet{
  width: 9px;
  height: 9px;
  margin: 0 2px;
  background-color: #42d9be;
}