@keyframes scale1 {
  0% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.9);
  }
}
.banner_box {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.banner_box .swiper-container1 .swiper-slide {
  width: 100%;
  overflow: hidden;
}
.banner_box .swiper-container1 img {
  width: 100%;
  height: auto;
}
.banner_box .swiper-button-next {
  right: 300px;
  width: 23px;
  height: 53px;
  background: url('../images/btn_right.png') no-repeat;
  background-size: 100% 100%;
}
.banner_box .swiper-button-prev {
  left: 300px;
  width: 23px;
  height: 53px;
  background: url('../images/btn_left.png') no-repeat;
  background-size: 100% 100%;
}
.num_box {
  width: 100%;
  height: 0;
  margin-top: -230px;
  position: relative;
  z-index: 1;
  /*   overflow: hidden; */
  box-sizing: border-box;
}
.num_box .num {
  font-weight: 600;
  width: 1150px;
  height: 150px;
  position: absolute;
  top: -250px;
  left: 50%;
  margin-left: -575px;
  background: url(../images/numbg.png) no-repeat center top;
  background-size: cover;
  margin-top: 138px;
  color: #fff;
  font-size: 48px;
  text-align: center;
}
.num_box .num > div {
  float: left;
  width: 30%;
  height: 100px;
  position: relative;
  box-sizing: border-box;
  margin-left: 8px;
}
.num_box .num > div h6 {
  font-size: 24px;
  color: #fff;
  line-height: 74px;
  font-weight: normal;
  text-align: left;
  margin-left: 6px;
}
.num_box .num > div .jiao {
  position: absolute;
  right: -33px;
  top: 57px;
  font-size: 26px;
}
.num_box .num > div:nth-child(2) {
  margin-left: 58px;
}
.num_box .num > div:nth-child(2) .jiao {
  position: absolute;
  right: -18px;
  top: 55px;
  font-size: 34px;
}
.num_box .num > div:nth-child(3) {
  width: 30%;
  position: absolute;
  top: 0;
  right: 8px;
}
.num_box .num span .on {
  width: 59px;
  height: 70px;
  margin: 0 4px;
  text-align: center;
  /* background-image: linear-gradient(#d7643f, #f7a04f);
            border:1px solid #f3e08e; */
  border-radius: 4px;
}
.num_box .num .TextAnimate {
  height: 70px !important;
}
.survey_box {
  z-index: 10;
  position: relative;
  width: 100%;
  height: 500px;
  margin: 0 auto;
  /*     margin-top: -70px; */
  background: url('../images/num_box_bg.png') no-repeat center center;
  background-size: cover;
}
.survey_box .inner {
  width: 1150px;
  padding-top: 150px;
  margin: 0 auto;
}
.survey_box .inner > div {
  width: 33%;
  float: left;
  text-align: center;
  height: 160px;
  overflow: hidden;
  box-sizing: border-box;
  padding-top: 25px;
  position: relative;
  cursor: pointer;
}
.survey_box .inner > div:hover .tip {
  display: block;
}
.survey_box .inner > div img {
  display: block;
  margin: 0 auto;
}
.survey_box .inner > div > p {
  margin-top: 20px;
  font-size: 24px;
  color: #333;
}
.survey_box .inner > div .tip {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(72, 72, 72, 0.9);
  text-align: center;
  line-height: 1.5;
  color: #fff;
  font-size: 16px;
  display: none;
}
.survey_box .inner > div .tip > p {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.introduction_box {
  width: 1150px;
  margin: 174px auto 0;
  /*  margin-top: 90px; */
  position: relative;
  height: 790px;
}
.introduction_box .title {
  width: 160px;
  position: absolute;
  /* margin-top: -21px; */
  top: -130px;
  left: 50%;
  margin-left: -80px;
  z-index: 99;
}
.introduction_box .tab_box {
  width: 934px;
  height: 180px;
  background: url(../images/tab_box_bg.png) no-repeat top center;
  position: relative;
  padding-left: 72px;
  box-sizing: border-box;
  padding-top: 41px;
  position: absolute;
  right: 0;
  top: 0;
}
.introduction_box .tab_box span {
  float: left;
  box-sizing: border-box;
  text-align: center;
  font-size: 24px;
  color: #333;
  padding-top: 70px;
  cursor: pointer;
  position: relative;
  top: 0px;
  left: -43px;
  height: 138px;
}
.introduction_box .tab_box span::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  height: 25px;
  width: 2px;
  background: #333;
  bottom: 6px;
}
.introduction_box .tab_box span::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  width: 15px;
  height: 15px;
  background-color: #333;
  border-radius: 50%;
  bottom: -8px;
}
.introduction_box .tab_box span:nth-child(1) {
  width: 228px;
  height: 138px;
}
.introduction_box .tab_box span:nth-child(1).active {
  background: url('../images/tab1_active.png') no-repeat top center;
  font-weight: 700;
}
.introduction_box .tab_box span:nth-child(2) {
  width: 228px;
}
.introduction_box .tab_box span:nth-child(2).active {
  background: url('../images/tab2_active.png') no-repeat top center;
  font-weight: 700;
  background-position: 3px 0px;
}
.introduction_box .tab_box span:nth-child(3) {
  width: 200px;
}
.introduction_box .tab_box span:nth-child(3).active {
  background: url('../images/tab3_active.png') no-repeat bottom center;
  font-weight: 700;
  /*      background-position: 8px 26px; */
}
.introduction_box .tab_box span:nth-child(4) {
  width: 206px;
}
.introduction_box .tab_box span:nth-child(4).active {
  background: url('../images/tab4_active.png') no-repeat bottom center;
  font-weight: 700;
}
.introduction_box .info_box {
  margin-top: -110px;
}
.introduction_box .info_box .item ul li {
  /*  margin-bottom: 14px;
                    padding-bottom: 20px; */
  margin-bottom: 20px;
  padding-bottom: 14px;
}
.introduction_box .info_box .item ul li:last-child {
  margin-bottom: 0;
}
.introduction_box .info_box .item ul li h5 {
  text-align: left;
  font-weight: normal;
}
.introduction_box .info_box .item ul li:nth-child(1) {
  margin-bottom: 4px;
  padding-bottom: 45px;
}
.introduction_box .info_box .item ul li:nth-child(1) h5 {
  font-size: 66px;
}
.introduction_box .info_box .item ul li:nth-child(1) p {
  font-size: 24px;
}
.introduction_box .info_box .item ul li:nth-child(2),
.introduction_box .info_box .item ul li:nth-child(3),
.introduction_box .info_box .item ul li:nth-child(4) {
  border-bottom: 1px solid rgba(51, 51, 51, 0.2);
}
.introduction_box .info_box .item ul li:nth-child(2) p,
.introduction_box .info_box .item ul li:nth-child(3) p,
.introduction_box .info_box .item ul li:nth-child(4) p {
  font-size: 16px;
  color: #333333;
}
.introduction_box .info_box .item ul li:nth-child(2) p:nth-child(2),
.introduction_box .info_box .item ul li:nth-child(3) p:nth-child(2),
.introduction_box .info_box .item ul li:nth-child(4) p:nth-child(2) {
  font-size: 60px;
  color: #333;
}
.introduction_box .info_box .item ul li:nth-child(2) p sup,
.introduction_box .info_box .item ul li:nth-child(3) p sup,
.introduction_box .info_box .item ul li:nth-child(4) p sup,
.introduction_box .info_box .item ul li:nth-child(2) p sub,
.introduction_box .info_box .item ul li:nth-child(3) p sub,
.introduction_box .info_box .item ul li:nth-child(4) p sub {
  font-size: 24px;
  padding-left: 10px;
}
.introduction_box .info_box .item ul li:nth-child(2) p span,
.introduction_box .info_box .item ul li:nth-child(3) p span,
.introduction_box .info_box .item ul li:nth-child(4) p span {
  font-size: 24px;
  padding-left: 10px;
}
.introduction_box .info_box .item ul li:nth-child(5) {
  font-size: 16px;
  color: #333333;
  line-height: 1.5;
}
.introduction_box .info_box .item.s ul li {
  margin-bottom: 45px;
  padding-bottom: 45px;
}
.introduction_box .info_box .item.s ul li:last-child {
  margin-bottom: 0;
}
.introduction_box .info_box .item.s ul li h5 {
  text-align: left;
  font-weight: normal;
}
.introduction_box .info_box .item.s ul li:nth-child(1) h5 {
  font-size: 66px;
}
.introduction_box .info_box .item.s ul li:nth-child(1) p {
  font-size: 24px;
}
.introduction_box .info_box .item.s ul li:nth-child(2),
.introduction_box .info_box .item.s ul li:nth-child(3) {
  border-bottom: 1px solid rgba(51, 51, 51, 0.2);
}
.introduction_box .info_box .item.s ul li:nth-child(2) p,
.introduction_box .info_box .item.s ul li:nth-child(3) p {
  font-size: 16px;
  color: #333333;
}
.introduction_box .info_box .item.s ul li:nth-child(2) p:nth-child(2),
.introduction_box .info_box .item.s ul li:nth-child(3) p:nth-child(2) {
  font-size: 60px;
  color: #333;
}
.introduction_box .info_box .item.s ul li:nth-child(2) p sup,
.introduction_box .info_box .item.s ul li:nth-child(3) p sup,
.introduction_box .info_box .item.s ul li:nth-child(2) p sub,
.introduction_box .info_box .item.s ul li:nth-child(3) p sub {
  font-size: 24px;
  padding-left: 10px;
}
.introduction_box .info_box .item.s ul li:nth-child(2) p span,
.introduction_box .info_box .item.s ul li:nth-child(3) p span {
  font-size: 24px;
  padding-left: 10px;
}
.introduction_box .info_box .item.s ul li:nth-child(4) {
  font-size: 16px;
  color: #333333;
  line-height: 1.5;
  border-bottom: none;
}
.introduction_box .info_box .item .txt_l {
  color: #333;
  width: 260px;
  float: left;
}
.introduction_box .info_box .item .swiper_r {
  width: 882px;
  float: right;
  overflow: hidden;
  position: relative;
  height: 514px;
  margin-top: 230px;
}
.introduction_box .info_box .item .swiper_r a {
  display: block;
  width: 100%;
  max-height: 514px;
}
.introduction_box .info_box .item .swiper_r img {
  width: 100%;
}
.introduction_box .info_box .item .swiper_r .swiper-button-next {
  right: 30px;
  width: 23px;
  height: 53px;
  background: url('../images/btn_right.png') no-repeat;
  background-size: 100% 100%;
}
.introduction_box .info_box .item .swiper_r .swiper-button-prev {
  left: 30px;
  width: 23px;
  height: 53px;
  background: url('../images/btn_left.png') no-repeat;
  background-size: 100% 100%;
}
.introduction_box .line {
  width: 100%;
  height: 1px;
  background: #333;
  position: absolute;
  top: 180px;
}
.introduction_box .more {
  position: absolute;
  bottom: 0;
  right: 0;
  display: block;
  width: 40px;
  height: 40px;
  background: url('../images/more.png') no-repeat 100% 100%;
  background-size: 100% 100%;
  animation: scale1 1.5s infinite linear;
  z-index: 11;
}
.six_zoom_box {
  width: 1150px;
  margin: 0 auto;
  /*     margin-top: 20px; */
}
.six_zoom_box .title {
  width: 183px;
  display: block;
  margin: 0 auto;
}
.six_zoom_box h5 {
  text-align: center;
  font-size: 28px;
  color: #666666;
  margin-top: 40px;
}
.six_zoom_box > p {
  text-align: center;
  line-height: 1.5;
  font-size: 20px;
  color: #333333;
  width: 495px;
  border-top: 1px solid rgba(102, 102, 102, 0.2);
  margin: 0 auto;
  margin-top: 13px;
  padding-top: 10px;
}
.six_zoom_box .six_zoom {
  width: 1113px;
  height: 630px;
  background: url('../images/six_zoom_bg.png') no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  top: -66px;
}
.six_zoom_box .six_zoom .icon {
  width: 120px;
  height: 100px;
  text-align: center;
  position: relative;
  cursor: pointer;
}
.six_zoom_box .six_zoom .icon p {
  position: absolute;
  width: 100%;
  bottom: 0;
}
.six_zoom_box .six_zoom .icon1 {
  position: absolute;
  left: 45px;
  top: 160px;
  background: url('../images/six_zoom_icon1.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon1.active {
  color: #fdd000;
  position: absolute;
  left: 45px;
  top: 160px;
  background: url('../images/six_zoom_icon1_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon2 {
  position: absolute;
  left: 20px;
  top: 290px;
  background: url('../images/six_zoom_icon2.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon2.active {
  color: #fdd000;
  position: absolute;
  left: 20px;
  top: 290px;
  background: url('../images/six_zoom_icon2_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon3 {
  position: absolute;
  left: 45px;
  top: 420px;
  background: url('../images/six_zoom_icon3.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon3.active {
  color: #fdd000;
  position: absolute;
  left: 45px;
  top: 420px;
  background: url('../images/six_zoom_icon3_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon4 {
  position: absolute;
  right: 45px;
  top: 420px;
  background: url('../images/six_zoom_icon6.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon4.active {
  color: #fdd000;
  position: absolute;
  right: 45px;
  top: 420px;
  background: url('../images/six_zoom_icon6_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon5 {
  position: absolute;
  right: 20px;
  top: 290px;
  background: url('../images/six_zoom_icon5.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon5.active {
  color: #fdd000;
  position: absolute;
  right: 20px;
  top: 290px;
  background: url('../images/six_zoom_icon5_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon6 {
  position: absolute;
  right: 45px;
  top: 160px;
  background: url('../images/six_zoom_icon4.png') no-repeat top center;
}
.six_zoom_box .six_zoom .icon6.active {
  color: #fdd000;
  position: absolute;
  right: 45px;
  top: 160px;
  background: url('../images/six_zoom_icon4_active.png') no-repeat top center;
}
.six_zoom_box .six_zoom #box {
  width: 300px;
  height: 300px;
  margin: 0 auto;
  /* background: #ccc; */
  transform: perspective(800px) rotateY(35deg) rotateX(-24deg) rotateZ(-17deg);
  transform-style: preserve-3d;
  margin-top: 200px;
  cursor: pointer;
  position: relative;
  z-index: 2;
}
.six_zoom_box .six_zoom #box > div {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-size: cover;
  /* -webkit-box-shadow: 0 0 100px #5fbcff; */
  /* opacity: .8; */
}
.six_zoom_box .six_zoom #box .front {
  transform: translateZ(150px);
  /* background: url(images/a5.png); */
  background: url('../images/img1.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom #box .back {
  transform: translateZ(-150px) rotateY(180deg);
  /* background: url(images/a1.png); */
  background: url('../images/img5.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom #box .left {
  transform: translateX(-150px) rotateY(-90deg);
  /* background: url(images/a2.png); */
  background: url('../images/img2.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom #box .right {
  transform: translateX(150px) rotateY(90deg);
  /* background: url(images/a3.png); */
  background: url('../images/img4.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom #box .top {
  transform: translateY(-150px) rotateX(90deg);
  /* background: url(images/a4.png); */
  background: url('../images/img3.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom #box .bottom {
  transform: translateY(150px) rotateX(-90deg);
  /* background: url(images/a8.png); */
  background: url('../images/img6.png') no-repeat;
  background-size: 100% 100%;
}
.six_zoom_box .six_zoom .tip1 {
  width: 669px;
  height: 155px;
  background: url('../images/six_zoom_tip.png') no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 280px;
  left: 50%;
  transform: translate(-50%);
  z-index: 1;
}
.partner {
  width: 1200px;
  margin: 0px auto 100px;
}
.partner li {
  position: relative;
  float: left;
  margin-right: 24px;
  cursor: pointer;
}
.partner li .des {
  width: 384px;
  height: 200px;
  background: #f2f2f2;
  text-align: center;
}
.partner li .des img {
  margin: 0 auto;
  padding-top: 40px;
}
.partner li .des p {
  font-size: 24px;
  color: #484848;
  line-height: 40px;
}
.partner li .wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  background: #f2f2f2;
  /*   background-image: linear-gradient(#999999, #fcfcfd); */
  display: none;
}
.partner li .wrap h6 {
  font-size: 22px;
  color: #484848;
  text-align: left;
  text-indent: 20px;
  line-height: 94px;
  font-weight: normal;
}
.partner li .wrap p {
  font-size: 20px;
  color: #484848;
  text-align: left;
  text-indent: 20px;
  font-weight: normal;
}
.partner li .wrap .tel {
  position: absolute;
  top: -90px;
  right: 15px;
}
.partner li:last-child {
  margin-right: 0;
}
.partner li:hover .wrap {
  display: block;
}