@font-face {
  font-family: 'ZhengDaoBiaoTiTi';
  src: url("../fonts/PangMenZhengDaoBiaoTiTi-1.ttf") format('truetype');
  font-weight: 400;
  font-style: normal;
}

.zt{
  font-family:'ZhengDaoBiaoTiTi';
  color: #ECEDEF;
  font-size: 10rem;
}

.topBanner {
  width: 100%;
  display: flex;
  height: 11.67rem;
  z-index: -1;
}
  .topBanner .video-bg {
    width: 100%;
    height: 11.67rem;
    background-image:url(../images/aboutnew@3x.png);
    background-repeat: no-repeat;
    background-size: 100%, cover;
    position: relative;
  }
    .topBanner .video-bg .center-title {
      width: 9.17rem;
      /*height: 2.2625rem;*/
      display: inline-block;
      z-index: 3;
      position: absolute;
      top: 4.27rem;
      left: 3.27rem;
      right: 0;
      bottom: 0;

      color: #fff;
      /*text-align: center; */
    }
      .topBanner .video-bg .center-title .en-font {


        color: #FFFFFF;
        white-space: nowrap;

        text-align: center;
        font-size: 0.67rem;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #FFFFFF;
        line-height: 0.93rem;
        letter-spacing: 8px;
      }
      .topBanner .video-bg .center-title .circle {
        display: inline-block;
        margin-left: .1625rem;
        margin-right: .2875rem;
        margin-bottom: .1125rem;
        width: .125rem;
        height: .125rem;
        border: .0125rem solid #FFFFFF;
        border-radius: .25rem;
        background-color: #FFFFFF;
        -webkit-border-radius: .25rem;
        -moz-border-radius: .25rem;
        -ms-border-radius: .25rem;
        -o-border-radius: .25rem; }
      .topBanner .video-bg .center-title .sub-title {

        font-weight: 300;
        color: #FA4A3E;

        margin-top: 0.25rem;
        text-align: center;

        font-size: 0.33rem;
        font-family: PingFangSC-Light, PingFang SC;
        font-weight: 300;
        color: #FA4A3E;
        line-height: 0.47rem;
        letter-spacing: 3px;

      }
      .topBanner .video-bg .center-title .download-wrap h4 {
        text-align: center;
        font-size: .3375rem;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #FFFFFF;
        line-height: .4625rem;
        letter-spacing: 0.05rem; }

.centerInfo {
  width: 100%;
  overflow: hidden;
  display: flex; }
.centerInfo .info-bgBox{
  position: relative;
  width: 10.625rem;
  height: 12rem;
}
  .centerInfo .info-bgBox .info-bg {
    width: 10.625rem;
    height: 12rem;
    /*background: url(../images/info-bg@3x.png) no-repeat;*/
    background-size: cover;
    position: relative;

    /*opacity: .6;*/
  }

.centerInfo .info-bgBox .info-bg .dynamic-player {
  z-index: 1;
  position: absolute;
  left: 0;
  width: 10.625rem;
  height: 12rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.5);
}

.centerInfo .info-bgBox .info-bg .dynamic-player img {
  cursor: pointer;
}

.centerInfo .info-bgBox .info-bg .centerInfo-video {
  width: 10.625rem;
  height: 12rem;

  /*opacity: .6;*/
}
.centerInfo .info-bgBox .info-mask{
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,.6);
}
  .about-mask{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background-color: rgba(0,0,0,.6);
    width: 100%;
    height: 100vh;
    overflow: hidden;
    visibility: hidden;
  }
  .about-mask-show{
    visibility: visible;
  }
  .about-mask .mask-box{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
.about-mask .mask-box .box-video #palydel{
  width: 0.73rem;
  height: 0.73rem;
  position: absolute;
  right: 0rem;
  top: -0.73rem;
  cursor: pointer;
  background: #191919;
}

.about-mask .mask-box .box-video{
  width: 16.65rem;
  height: 9.33rem;
  position: relative;

}
.about-mask .mask-box .box-video video{
  width: 100%;
  height: 100%;
}
  .centerInfo .info-bgBox .info-imgs{
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  cursor: pointer;
  }
.centerInfo .info-bgBox .info-imgs img{
  width: 1.53rem;
  height: 1.53rem;
}

  .centerInfo .info-text {
    margin-left: 1.5rem;
    flex: 1;
    margin-top: 2.3rem; }
    .centerInfo .info-text .ch {
      height: .9625rem;
      font-size: .6875rem;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #333333;
      line-height: .9625rem;
      letter-spacing: .0875rem; }
    .centerInfo .info-text .en {
      width: 100%;
      height: .475rem;
      font-size: .3375rem;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #666666;
      line-height: .475rem;
      margin-top: .1875rem;
      margin-bottom: .425rem; }
    .centerInfo .info-text .con {
      width: 10.1125rem;
      height: 4.325rem;
      font-size: .2625rem;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #333333;
      line-height: .6125rem;
      letter-spacing: .0125rem; }

.centerDream {
  width: 100%;
  height: 6.3625rem;
  background: url(../images/center-dream.png) no-repeat;
  background-size: 100% 100%;
  text-align: center;
  padding-top: 2.2125rem; }
  .centerDream .title {
    font-size: .6875rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: .5125rem;
    animation-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1);
    animation-duration: 1000ms;
    animation-delay: 400ms; }
  .centerDream .sub-title {
    height: .5125rem;
    font-size: .3125rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #E6F0FF;
    line-height: .5125rem;
    margin-top: .5rem;
    margin-bottom: .8375rem;
    animation-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1);
    animation-duration: 1300ms;
    animation-delay: 500ms; }
  .centerDream .contents {
    height: 1.1375rem;
    font-size: .275rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #E6F0FF;
    line-height: .5625rem;
    width: 17.9625rem;
    margin: auto;
    animation-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1);
    animation-duration: 1600ms;
    animation-delay: 1000ms; }
  .centerDream .queue-up {
    -webkit-animation-name: queue-up;
    animation-name: queue-up;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both; }

.centerAdvantage {
  height: 11.67rem;
  text-align: center;
  position: relative;
  background:url("../images/aboutBg.png") no-repeat;
  background-size: 100%, cover;
  overflow: hidden;

}
.swiper-wrapper{
  display: flex;
  flex-direction: row;
}
.swiper-container{
  /*--swiper-theme-color: #ff6600;*/
  --swiper-pagination-color: #00ff33;/* 两种都可以 */
}
.swiper-slide{
  display: flex;
  justify-content: center;

}
.swiper-button-container{
  position: absolute;
  top: 3.93rem;
  z-index: 100;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.jt{
  width: 0.33rem;
  height: 0.33rem;
  transition:all .3s ease;


}
.jt img{
  width: 100%;
  height: 100%;
}
.prev .left{
   /*transform: rotateY(-180deg);*/

  transform: translateX(1.77rem) rotateY(-180deg);
 }
.next .rig{
  transform: translateX(-1.77rem);
}
.prev{
  /*width: 1.32rem;*/
  /*height: 4.08rem;*/
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 3.93rem;
  left: 0;
  z-index: 100;

  width: 4.48rem;
  height: 4.48rem;
  border-radius: 50%;
  transform: translateX(-3.16rem);
  outline:none;
  -webkit-tap-highlight-color:rgba(0,0,0,0) !important;

}
.next{

  outline:none;
  -webkit-tap-highlight-color:rgba(0,0,0,0) !important;

  width: 4.48rem;
  height: 4.48rem;
  border-radius: 50%;



  transform: translateX(3.16rem);
  position: absolute;
  top: 3.93rem;
  right: 0;
  z-index: 100;
  /*width: 1.32rem;*/
  /*height: 4.08rem;*/
  display: flex;
  justify-content: center;
  align-items: center;
}
.prevBg{
  /*background: url("../images/brleft.png") no-repeat;*/
  /*background-size: 100%, cover;*/
  background: #DADDE3;
  cursor: inherit;
}
.nextBg{
  /*background: url("../images/byrig.png") no-repeat;*/
  /*background-size: 100%, cover;*/
  background: #5A6584;
  cursor: pointer;

}
.prevBg1{
  /*background: url("../images/brleft1.png") no-repeat;*/
  /*background-size: 100%, cover;*/
  background: #DADDE3;
  cursor: inherit;

}
.nextBg1{
  /*background: url("../images/byrig1.png") no-repeat;*/
  /*background-size: 100%, cover;*/
  background: #5A6584;
  cursor: pointer;
}
.bgnone{
  display: none;
}
.gbshow{
  display: block;
}
.button-an{
  transition:all .3s ease;

}
.nextBg1:hover{
  box-shadow: 0.05rem 0rem 0.17rem 0.12rem rgba(32, 39, 57, 0.15);

}
.nextBg:hover{
  box-shadow: -0.05rem 0rem 0.17rem 0.12rem rgba(32, 39, 57, 0.15);

}

/*.button-an:hover{*/

/*  box-shadow: 0.05rem 0rem 0.17rem 0.12rem rgba(32, 39, 57, 0.3);*/
/*}*/
.button-an:hover .left{
  transform: translateX(1.77rem) rotateY(-180deg) scale(1.5) ;
  /*transform: rotateY(-180deg);*/
}
.button-an:hover .rig{
  transform:translateX(-1.77rem) scale(1.5);
}


.centerAdvantageMiddle{
  /* display: flex;*/
  /*flex-direction: row;*/
  /*align-items: center;*/
  /*position: relative;*/
  /*width: 100%;*/
  padding-left: 1.8625rem;
  padding-right: 1.8625rem;
  width: 20.68rem;
  overflow-x: hidden;
  height: 7.5rem;



}

.lines{
  width: 115%;
  border-top: 0.02rem dashed #DEDFE3;
  position: absolute;
  z-index: -1;
  top: 3.2rem;
}
.centerAdvantageMiddle .list{
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 20.68rem;

  position: relative;

  /*height: 7rem;*/
  /*overflow-x: hidden;*/
}
.yearBoxBig{
  height:  4.90rem;
}
.yearBoxBigs{
  padding-top: 2.95rem;
}

.yearBoxs{
  height: 2.95rem;
  position: relative;
  background: rgba(255,255,255,0);
  margin-top:  3.2rem;
}
.yearbox{
  height: 2.95rem;
  position: relative;
  background: rgba(255,255,255,0);
  padding-top: 0.59rem;
}

.yearBot{
  width: 3.83rem;;
  height: 2.63rem;
  /*border-bottom: 0.02rem dashed   #DEDFE3;*/
  border-left:0.02rem dashed  #DEDFE3;
  position: relative;

}
.yearBots{
  /*border-top: 0.02rem dashed #DEDFE3;*/
  border-bottom: none;

}
.yearBotRig{
  position: absolute;
  bottom: -0.12rem;
  left: -0.12rem;
  width: 0.23rem;
  height: 0.23rem;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;

  background: #FA4A3E;
}
.yearBotRig img{
  width: 0.13rem;
  height: 0.13rem;;
}
.yearBotRigs{
  top: -0.12rem;

}
.swiper-pagination span{
  display: inline-block;
  width: 0.13rem;
  height: 0.13rem;
  border-radius: 50%;
  margin-right: 0.23rem;

  outline:none;
  -webkit-tap-highlight-color:rgba(0,0,0,0) !important;
}

.swiper-pagination-bullet{
  background: #DADDE3;
  cursor: pointer;
}
.swiper-pagination-bullet-active{
  background: #5A6584 !important;
}
.yearTop{
  position: absolute;
  top: 0;
  left: -0.23rem;;
  display: flex;
  flex-direction: row;
  align-items: center;

}
.yeadC{
  width: 0.47rem;
  height: 0.47rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border:0.02rem dashed #DEDFE3;
  border-radius: 50%;
}
.yeadB{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 0.3rem;
  height: 0.3rem;
  /*border: 0.17rem solid #D9DADE;*/
  background: #D9DADE;
  border-radius: 50%;

}
.yeadA{

  width: 0.13rem;
  height: 0.13rem;
  background: #9CA0AA;
  border-radius: 50%;

}
.info-text-span{
  display: block;
  font-size: 0.25rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 0.6rem;
  letter-spacing: 1px;
}
.info-text-span-top{
  margin-bottom: 0.43rem;
}
.yearText span{
  color: #E9EAED;
  font-weight: 400;
  font-family: 'ZhengDaoBiaoTiTi';

}
.yearText .year{
  font-size: 0.7rem;
  line-height: 0.7rem;
  margin-left: .15rem;


}
.yearText .month{
  font-size: 0.46rem;
  line-height: 0.46rem;
  margin-left: -0.05rem;
}

.yearBotLeft{
  width: 3.83rem;
  height: 1.68rem;
  /*padding: .45rem .38rem;*/
  font-size: 0.22rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 0.37rem;
  position: absolute;
  overflow: hidden;
  text-align: left;
  word-break: break-all;
  top: .9rem;
  left: .38rem;
}
.yearBotLefts{
  top: -0.13rem;
  display: flex;
  align-items: end;
  top: .45rem !important;
}
.yearTops{
  position: absolute;
  bottom: -0.27rem;
  left: -0.23rem;;
  display: flex;
  flex-direction: row;
  align-items: center;
}
  .centerAdvantage .title {
    font-size: .67rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #333333;
    line-height: .67rem;
    padding-top: .82rem;
    padding-bottom: 1.5rem;
  }



  /*.centerAdvantage .list {*/
  /*  background: #666666; }*/
  /*  .centerAdvantage .list .item {*/
  /*    width: 50%;*/
  /*    float: left;*/
  /*    margin-bottom: .5125rem;*/
  /*    margin-top: .5875rem; }*/
  /*    .centerAdvantage .list .item .left {*/
  /*      width: 1.625rem;*/
  /*      height: 1.1875rem;*/
  /*      float: left; }*/
  /*      .centerAdvantage .list .item .left img {*/
  /*        width: 100%;*/
  /*        height: 100%; }*/
  /*    .centerAdvantage .list .item .right {*/
  /*      float: left;*/
  /*      margin-left: 0.325rem;*/
  /*      margin-top: 0.0625rem; }*/
  /*      .centerAdvantage .list .item .right .name {*/
  /*        height: 0.3rem;*/
  /*        font-size: 0.3rem;*/
  /*        font-family: PingFangSC-Medium, PingFang SC;*/
  /*        font-weight: 500;*/
  /*        color: #333333;*/
  /*        line-height: 0.3rem;*/
  /*        text-align: left;*/
  /*        margin-bottom: 0.1875rem; }*/
  /*      .centerAdvantage .list .item .right .value {*/
  /*        width: 5.6875rem;*/
  /*        font-size: 0.175rem;*/
  /*        font-weight: 400;*/
  /*        color: #666666;*/
  /*        line-height: 0.275rem;*/
  /*        text-align: left; }*/