.bgvideo {
  position: fixed;
  min-height: 950px;
  display: block;
  z-index: -1;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  min-width: 1920px;
  top: 0;
}
.inbanner_box {
  position: relative;
}
.inbanner_box .btnbox {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  height: 1px;
  z-index: 10;
}
.inbanner_box .btnbox .btn {
  opacity: 0.6;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  position: absolute;
  top: -36px;
  width: 72px;
  cursor: pointer;
  height: 72px;
}
.inbanner_box .btnbox .btn img {
  -webkit-transform: scale(1);
     -moz-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}
.inbanner_box .btnbox .prev {
  left: 0;
}
.inbanner_box .btnbox .next {
  right: 0;
}
.inbanner_box .btnbox .btn:hover {
  opacity: 1;
}
.inbanner_box #inbanner #indSp {
  bottom: 30px;
}
.inbanner_box #inbanner #indSp .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: #fff;
  opacity: 1;
  position: relative;
  margin: 0 9px;
}
.inbanner_box #inbanner #indSp .swiper-pagination-bullet-active::after {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  -webkit-border-radius: 50%;
     -moz-border-radius: 50%;
          border-radius: 50%;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  position: absolute;
  left: -4px;
  top: -4px;
  border: 1px solid #fff;
}
.inbanner_box #inbanner .swiper-slide {
  position: relative;
}
.inbanner_box #inbanner .swiper-slide .imgbox {
  position: relative;
}
.inbanner_box #inbanner .swiper-slide .imgbox video {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
}
.inbanner_box #inbanner .swiper-slide .imgbox .one {
  opacity: 0;
}
.inbanner_box #inbanner .swiper-slide .wrap1600 {
  position: absolute;
  left: 50%;
  top: 0;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  padding: 0 18%;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  height: 100%;
}
.inbanner_box #inbanner .swiper-slide .wrap1600 .content {
  position: absolute;
  left: 18%;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 64%;
}
.inbanner_box #inbanner .swiper-slide .wrap1600 .content .tl {
  font-size: 48px;
  color: #fff;
  line-height: 54px;
}
.inbanner_box #inbanner .swiper-slide .wrap1600 .content .te {
  font-size: 20px;
  color: #ffffff;
  line-height: 30px;
}
.inbanner_box #inbanner .swiper-slide .wrap1600 .content .moreBtn {
  position: absolute;
  left: 0;
  bottom: -80px;
}
.inbanner_box #inbanner .videoslide .wrap1600 .content .tl {
  -webkit-animation-delay: 2s;
     -moz-animation-delay: 2s;
          animation-delay: 2s;
}
.inbanner_box #inbanner .videoslide .wrap1600 .content .te {
  -webkit-animation-delay: 2.2s;
     -moz-animation-delay: 2.2s;
          animation-delay: 2.2s;
}
.inbanner_box #inbanner .videoslide .wrap1600 .content .moreBtn {
  -webkit-animation-delay: 2.4s;
     -moz-animation-delay: 2.4s;
          animation-delay: 2.4s;
}
.ind_a .box {
  float: left;
  height: 330px;
  width: 50%;
}
.ind_a .lt {
  background: url("../images/ind_2.png")/*tpa=http://www.zjkuake.com/CN/images/ind_2.png*/ no-repeat center center;
  position: relative;
}
.ind_a .lt .cont {
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
     -moz-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  padding-right: 5%;
}
.ind_a .lt .numbox {
  float: right;
  text-align: center;
  margin-left: 80px;
}
.ind_a .lt .numbox .num {
  margin-bottom: 24px;
  color: #333333;
}
.ind_a .lt .numbox .num span {
  font-size: 60px;
}
.ind_a .lt .numbox .num sup {
  font-size: 48px;
  position: relative;
  top: -14px;
  font-weight: 100;
}
.ind_a .lt .numbox .te {
  color: #888888;
}
.ind_a .lt .numbox:last-child {
  margin-left: 0;
}
.ind_a .rt {
  position: relative;
  overflow: hidden;
}
.ind_a .rt img {
  position: relative;
  max-width: 1000%;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 11;
}
.ind_a .rt i {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(51, 51, 51, 0.8);
  width: 100%;
  height: 100%;
  z-index: 12;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
}
.ind_a .rt .btn {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 220px;
  height: 60px;
  border: solid 1px #ffffff;
  text-align: center;
  line-height: 58px;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  display: block;
  font-size: 28px;
  color: #fff;
  z-index: 13;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
}
.ind_a .rt:hover i {
  background: rgba(20, 49, 112, 0.8);
}
.ind_a .rt:hover .btn {
  background: #143170;
  border-color: #143170;
}
.ind_b {
  position: relative;
  cursor: pointer;
  height: 330px;
}
.ind_b .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: all .4s;
  -o-transition: all .4s;
  -moz-transition: all .4s;
  transition: all .4s;
  z-index: 10;
  background: rgba(20, 49, 112, 0.8);
}
.ind_b .bfbtn {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: 10;
}
@media (max-width: 1440px) {
  .inbanner_box #inbanner .swiper-slide .wrap1600 {
    padding: 0 13%;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .tl {
    font-size: 40px;
    line-height: 48px;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .te {
    font-size: 18px;
    line-height: 26px;
  }
  .ind_a .lt .numbox {
    margin-left: 50px;
  }
  .ind_a .lt .numbox .num span {
    font-size: 48px;
  }
  .ind_a .lt .numbox .num sup {
    font-size: 30px;
  }
}
@media (max-width: 1366px) {
  .ind_a .lt .numbox {
    margin-left: 40px;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .tl {
    font-size: 36px;
    line-height: 40px;
  }
}
@media (max-width: 1024px) {
  .inbanner_box .btnbox {
    display: none;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 {
    padding: 0 10%;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content {
    left: 10%;
    width: 80%;
    -webkit-transform: translateY(-75%);
       -moz-transform: translateY(-75%);
        -ms-transform: translateY(-75%);
            transform: translateY(-75%);
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .tl {
    font-size: 28px;
    line-height: 36px;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .moreBtn {
    bottom: -64px;
  }
  .ind_a .box {
    width: 100%;
    float: none;
    -webkit-background-size: cover;
       -moz-background-size: cover;
            background-size: cover;
  }
  .ind_a .lt .cont {
    left: 0;
    right: 0;
    white-space: nowrap;
    padding-right: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .ind_a .lt .cont .numbox:nth-child(1) {
    margin-left: 0;
  }
  .ind_a .lt .cont .numbox:nth-child(3) {
    margin-left: 40px;
  }
}
@media (max-width: 768px) {
  .inbanner_box #inbanner .swiper-slide .wrap1600 {
    padding: 0;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content {
    width: 100%;
    left: 0;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .tl {
    font-size: 24px;
    text-align: left;
  }
  .inbanner_box #inbanner .swiper-slide .wrap1600 .content .te {
    font-size: 14px;
  }
  .ind_a .lt {
    height: auto;
    padding: 20px 0;
    -webkit-background-size: cover;
       -moz-background-size: cover;
            background-size: cover;
  }
  .ind_a .lt .cont {
    display: block;
    position: static;
    -webkit-transform: translateY(0);
       -moz-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
  }
  .ind_a .lt .cont .numbox {
    float: none;
    margin: 0 0 20px 0;
  }
  .ind_a .lt .cont .numbox .num {
    margin-bottom: 14px;
  }
  .ind_a .lt .cont .numbox .num span {
    font-size: 28px;
  }
  .ind_a .lt .cont .numbox .num sup {
    font-size: 14px;
  }
  .ind_a .lt .cont .numbox:nth-child(3) {
    margin-left: 0;
  }
  .ind_a .lt .cont .numbox:last-child {
    margin-bottom: 0;
  }
  .ind_a .rt .btn {
    height: 44px;
    line-height: 42px;
    font-size: 24px;
  }
}