.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom, .swiper-pagination-fraction {
  position: absolute;
  left: auto;
  right: auto;
  text-align: center;
  bottom: 40px;
  width: auto;
  z-index: 99;
  width: 100%;
  text-align: center;
}
.swiper-pagination-bullet {
  background: #fff;
  /* border: 1px solid transparent; */
  margin: 0 6px;
  opacity: 1;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.swiper-pagination-bullet-active {
  background: var(--main-color-green);
  border: 1px solid var(--main-color-green);
}
.arrow-left, .arrow-right {
  cursor: pointer;
  position: absolute;
  z-index: 20;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
       -o-transform: translateY(-50%);
          transform: translateY(-50%);
  color: #fff;
  width: 80px;
  height: 60px;
}
.arrow-left i, .arrow-right i {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%,-50%);
     -moz-transform: translate(-50%,-50%);
      -ms-transform: translate(-50%,-50%);
       -o-transform: translate(-50%,-50%);
          transform: translate(-50%,-50%);
  font-size: 36px;
}
.arrow-left {
  left: 2%;
}
.arrow-right {
  right: 2%;
}
.paginations {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.banner-swiper-container .arrow-left,
.banner-swiper-container .arrow-right {
  display: none;
}
.banner-swiper-container:hover .arrow-left,
.banner-swiper-container:hover .arrow-right {
  display: block;
}
.banner-swiper-container {
  position: relative;
  overflow: hidden;
}
.banner-swiper-container {
  height: 100vh;
}
.banner-swiper-container li a {
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
  -o-background-size: cover;
     background-size: cover;
}
.banner-swiper-container .learn-more {
  color: #fff;
}
.unit-copy-wrapper {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  color: #fff;
  margin-top: 6vh;
}
.unit-copy-wrapper h2 {
  font-size: 56px;
  font-weight: 500;
  margin-bottom: 40px;
}

.floor-container {
  position: relative;
}

.floor-container1 {
  width: 100%;
  height: 360vh;
}

.floor-container1 .sticky {
  min-height: 43vw;
}

.floor-container1 .floor-video video {
  min-height: 43vw;
  object-position: center bottom;
}

.floor-container1 .canvas {
  max-height: unset;
  max-width: unset;
  object-position: center bottom;
}

.floor-container1 .floor1-video1 {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  max-height: var(--max-height);
  z-index: 1;
}

.floor-container1 .floor1-video2 {
  display: none;
}

.floor-container1 .floor1-content {
  position: absolute;
  top: 5.3vh;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.floor-container1 .floor1-content .floor1-text {
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  opacity: 0;
  z-index: -1;
}

.floor-container1 .floor1-content .wrapper .learn-more {
  text-align: center;
}

.floor-container2 {
  background-color: var(--bg-grey);
}

.floor-container2-en {
  height: 47.0833vw;
}

.floor-container2 .wrapper {
  width: 100%;
  height: 100%;
  padding-top: 6.4583vw;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, 0);
}

.floor-container2-en .wrapper {
  padding-top: 4.635417vw;
}


.floor-container5 .floor2-headline {
  text-align: center;
}
.floor-container5 .learn-more {
  text-align: center;
}
.floor-container2 .floor2-headline .is-pc {
  display: inline-block;
}

.floor-container2 .floor-headline-en {
  line-height: 1.4074;
}

.floor-container2-en .floor-img img {
  object-position: center bottom;
}

.floor-container3 {
  padding: 9.375vw 0 7.7083vw;
}

.floor-container3 .floor-headline {
  margin-top: 0.3125vw;
}

.floor-container3 .floor-headline-en {
  margin-top: 0.52083vw;
}

.floor-container3 .floor3-more {
  align-items: center;
  margin-top: 3.6458vw;
}

.floor-container3 .floor3-more-en {
  margin-top: 2.76047vw;
}

.floor-container3 .floor-news {
  margin-top: 2.44792vw;
}

.floor-container3 .floor-news-en {
  margin-top: 1.71875vw;
}

.floor-container4 .wrapper {
  position: absolute;
  top: 3.4583vw;
  left: 50%;
  width: 100%;
  transform: translate(-50%, 0);
}

.floor-container4 .floor-headline {
  margin-top: 0.57292vw;
}

.floor-container4 .learn-more {
  text-align: center;
}

/*首页地球*/
.floor-container5{
    margin-top:5%;
    position: relative;
}

#map-container {
  width: 100%;
  max-width: 1920px;  /* 限制最大宽度，防止在大屏下撑太开 */
  aspect-ratio: 1920 / 630;  /* 保持背景比例一致，支持多数现代浏览器 */
  background-image: url('../picture/diqiu_bg.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}
#map-canvas {
  width: 100%;      
  height: 100%;    
  position: absolute;
  top: 0;
  left: 0;
}

.city-label {
  position: absolute;
  color: rgb(0, 0, 0);
  font-size: 14px;
  pointer-events: none;
}



@media(min-width: 1921px) {
  .floor-container1 .floor1-content {
    top: 7.3vh;
  }
}

@media(max-width: 1830px) {
  .floor-container1 .floor1-content {
    top: 8vh;
  }
}

@media(max-width: 1728px) {
  .floor-container1 .floor1-content {
    top: 10.3vh;
  }
}

@media(max-width: 1680px) {
  .floor-container1 .floor1-content {
    top: 11.3vh;
  }
}

@media(max-width: 1440px) {
  .floor-container1 {
    height: 400vh;
  }
  .floor-container1 .floor1-content {
    top: 7.8vh;
  }
}

@media(max-width: 1366px) {
  .floor-container1 .floor1-content {
    top: 6vh;
  }
}

@media (max-width: 1200px) and (orientation: landscape) {
  .floor-container1 .floor1-content {
    top: 10vh;
  }
}

@media (max-width: 828px), (orientation:portrait) {

  .city-label {
    font-size: 9px;
  }
  .floor-container1 .canvas {
    object-position: center center;
  }

  .floor-container1 .floor-video video {
    object-position: center center;
  }

  .floor-container1 .floor1-content {
    top: 9.3478vw;
  }

  .floor-container1 .floor-headline {
    font-size: 9.42029vw;
  }

  .floor-container2-en {
    height: auto;
  }

  .floor-container2 .wrapper {
    padding-top: 30.314vw;
  }

  .floor-container2 .floor2-headline .is-pc {
    display: none;
  }

  .floor-container2 .floor2-content {
    text-align: center;
  }

  .floor-container3 {
    padding: 12.92271vw 0 13.4056vw;
  }

  .floor-container3 .floor-title {
    width: calc((100% - 2.89855vw) / 2);
    margin-right: 1.875vw;
  }

  .floor-container3 .floor-headline {
    margin-top: 1.932vw;
  }

  .floor-container3 .floor-news {
    margin-top: 7.6087vw;
  }

  .floor-container3 .learn-more {
    margin-top: 4px;
    width: calc((100% - 2.89855vw) / 2);

  }

  .floor-container4 .wrapper {
    top: 14.49275vw;
  }

  .floor-container4 .floor-headline {
    margin-top: 1.089vw;
  }
}

@media (max-width: 480px) {
  .floor-container1 {
    height: 390vh;
  }

  .floor-container1 .floor1-content {
    top: 23.3478vw;
  }
}