.banner {
  margin-top: 100px;
  /**
  height: 0;
  padding-bottom:40%;
  overflow: hidden;
  **/
}
.banner img {
  width: 100%;
}
.ctn1 {
  position: relative;
  overflow: hidden;
      height: 0;
    padding-bottom: 46.8%;
}
.ctn1 img {
  width: 100%;
}
.ctn1 .text {
  position: absolute;
  left: 0;
  top: 3.5vw;
}
.ctn1 .text .title h2 {
  text-align: center;
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #000;
}
.ctn1 .text .content {
  margin-top: 6vw;
  width: 60%;
}
.ctn1 .text .content h3 {
  font-family: Poppins-Medium;
  letter-spacing: -1px;
  color: #000;
  margin-bottom: 1.5vw;
}
.ctn1 .text .content .txt {
  font-size: 16px;
  color: #333;
  height: 22vw;
}
.ctn1 .text .content .txt p {
  margin-top: 1vw;
  line-height: 1.6;
}
.ctn2 {
  position: relative;
  overflow: hidden;
      height: 0;
    padding-bottom: 46.7%;
}
.ctn2 img {
  width: 100%;
  position:relative;
  z-index:1;
}
.ctn2 .text {
  position: absolute;
  width: 100%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  z-index:2;
}
.ctn2 .text .right {
  width: 40%;
  float: right;
}
.ctn2 .text .right .top h2 {
  font-family: Poppins-SemiBold;
  color: #000;
  letter-spacing: -1px;
  margin-bottom: 1.5vw;
}
.ctn2 .text .right .top p {
  color: #000;
  line-height: 1.6;
}
.ctn2 .text .right .bottom {
  margin-top: 3vw;
}
.ctn2 .text .right .bottom ul li {
  float: left;
  width: 50%;
  position: relative;
}
.ctn2 .text .right .bottom ul li:nth-child(odd):after {
  content: '';
  width: 2px;
  height: 40px;
  background: #ebebeb;
  position: absolute;
  right: 2vw;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn2 .text .right .bottom ul li:nth-child(even) {
  width: 228px;
  float: right;
}
.ctn2 .text .right .bottom ul li h2 {
  font-family: AlibabaPuHuiTiB;
  font-size: 4.6vw;
  color: #0e3778;
  letter-spacing: -5px;
  line-height: 1.2;
}
.ctn2 .text .right .bottom ul li p {
  color: #000;
}
.ctn2 .text .right .bottom ul li:nth-child(n+3) {
  margin-top: 1vw;
}
.ctn3 {
  position: relative;
  overflow: hidden;
      padding-bottom: 43.7%;
    height: 0;
}
.ctn3 img {
  width: 100%;
}
.ctn3 .text {
  position: absolute;
  width: 100%;
  left: 0;
  top: 4vw;
}
.ctn3 .text .title h2 {
  text-align: center;
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #fff;
}
.ctn3 .text .ctn-list ul li {
  float: left;
  width: 25%;
  margin-top: 6.5vw;
  padding: 0 1vw 0 1.8vw;
  position: relative;
}
.ctn3 .text .ctn-list ul li:before {
  content: '';
  width: 4px;
  height: 5vw;
  background: #fff;
  position: absolute;
  left: 0;
  top: 12px;
}
.ctn3 .text .ctn-list ul li h2 {
  font-family: AlibabaPuHuiTiR;
  font-size: 3.125vw;
  letter-spacing: -2px;
  color: #fff;
  line-height: 1.2;
}
.ctn3 .text .ctn-list ul li p {
  color: #fff;
}
.ctn4 {
  padding: 3.5vw 0 6vw;
  overflow: hidden;
}
.ctn4 .title h2 {
  font-family: Poppins-SemiBold;
  color: #000;
  letter-spacing: -1px;
  text-align: center;
}
.ctn4 .text {
  margin-top: 4vw;
}
.ctn4 .text .left {
  float: left;
  width: 50%;
}
.ctn4 .text .left .txt h2 {
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #333;
}
.ctn4 .text .left .txt p {
  color: #333;
}
.ctn4 .text .left .txt .box {
  margin-top: 1.5vw;
}
.ctn4 .text .left .txt .box h3 {
  font-family: Poppins-Medium;
  letter-spacing: -1px;
  color: #0e3778;
}
.ctn4 .text .left .txt .box ul {
  margin-top: 1vw;
}
.ctn4 .text .left .txt .box ul li {
  font-size: 16px;
  margin-top: 0.8vw;
}
.ctn4 .text .left .txt .box ul li h4 {
  float: left;
  width: 130px;
  font-family: Poppins-Medium;
  color: #333;
}
.ctn4 .text .left .txt .box ul li p {
  overflow: hidden;
  color: #333;
}
.ctn4 .text .left .txt:not(:first-child) {
  margin-top: 1.5vw;
}
.ctn4 .text .right {
  float: right;
  width: 47.2%;
  height:0;
      padding-bottom: 50.8%;
    overflow: hidden;
}
.ctn4 .text .right img {
  width: 100%;
}
.ctn5 {
  padding: 9vw 0 10vw;
  background: #f2f3f5;
  position: relative;
  overflow: hidden;
}
.ctn5 .tu{
  width:100%;
  height: auto;
  position:relative;
  overflow:hidden;
}
.ctn5 .bz_box{
  width:100%;
  max-width:490px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.ctn5 .bz_list{
  width:auto;
  display:flex;
  align-items:center;
}
.ctn5 .bz_list img{
  width:auto;
  height:auto;
  max-width:100%;
  max-height:100%;
}
.ctn5 .bz_list span{
  padding-left:15px;
  color:#000;
  font-weight:bold;
}
.ctn5 .title {
  position: absolute;
  width: 100%;
  top: 3.5vw;
  left: 0;
}
.ctn5 .title h2 {
  text-align: center;
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #000000;
}
.ctn5 .text {
  width: 100%;
}
.ctn5 .text ul li {
  float: left;
  width: 31.333%;
  padding: 0 1vw;
  text-align: center;
}
.ctn5 .text ul li h2 {
  font-family: AlibabaPuHuiTiB;
  font-size: 3.75vw;
  letter-spacing: -3px;
  color: #0e459b;
  line-height: 1.2;
}
.ctn5 .text ul li h3 {
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #000;
}
.ctn5 .text ul li p {
  color: #333;
  margin-top: 6px;
}
.ctn6 {
  position: relative;
  overflow: hidden;
      height: 0;
    padding-bottom: 45.7%;
}
.ctn6 img {
  width: 100%;
}
.ctn6 .text {
  position: absolute;
  width: 100%;
  left: 0;
  top: 5vw;
}
.ctn6 .text .title h2 {
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #000000;
}
.ctn6 .text .ctn-list {
  width: 36%;
  height: 31vw;
  overflow: hidden;
  margin-top: 3vw;
  position: relative;
}
.ctn6 .text .ctn-list:before {
  content: '';
  width: 1px;
  height: 120%;
  background: linear-gradient(to bottom, #ccc, transparent);
  position: absolute;
  left: 7px;
  top: 1.5vw;
}
.ctn6 .text .ctn-list .swiper-slide {
  padding-left: 2.5vw;
}
.ctn6 .text .ctn-list .swiper-slide:before {
  content: '';
  width: 16px;
  height: 16px;
  background: #ccc;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 1.5vw;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .text .ctn-list .swiper-slide h2 {
  font-size: 2.9vw;
  font-family: AlibabaPuHuiTiB;
  color: #333;
  letter-spacing: -3px;
  line-height: 1.3;
  opacity: 0.1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .text .ctn-list .swiper-slide h3 {
  font-family: Poppins-SemiBold;
  color: #000;
  opacity: 0.1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .text .ctn-list .swiper-slide p {
  color: #333;
  line-height: 1.3;
  margin-top: 0.6vw;
  opacity: 0.1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .text .ctn-list .swiper-slide:hover:before {
  background: #0e459b;
}
.ctn6 .text .ctn-list .swiper-slide:hover h2 {
  color: #0e459b;
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide:hover h3 {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide:hover p {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-active:before {
  background: #0e459b;
}
.ctn6 .text .ctn-list .swiper-slide-active h2 {
  color: #0e459b;
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-active h3 {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-active p {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-next:before {
  background: #333;
}
.ctn6 .text .ctn-list .swiper-slide-next h2 {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-next h3 {
  opacity: 1;
}
.ctn6 .text .ctn-list .swiper-slide-next p {
  opacity: 0.5;
}
@media screen and (max-width: 1600px) {
  .ctn2 .text .right .bottom ul li:nth-child(odd):after {
    right: 3vw;
  }
}
@media screen and (max-width: 1440px) {
  .banner {
    margin-top: 80px;
  }
  .ctn1 .text .content .txt {
    font-size: 14px;
  }
  .ctn2 .text .right .bottom ul li h2 {
    letter-spacing: -3px;
  }
  .ctn2 .text .right .bottom ul li:nth-child(even) {
    width: 200px;
    width:50%;
  }
  .ctn4 .text .left .txt .box ul li {
    font-size: 14px;
  }
  .ctn5 .text ul li h3 {
    font-size: 16px;
  }
  .ctn5 .text ul li p {
    font-size: 14px;
  }
  .ctn6 .text {
    top: 4vw;
  }
}
@media screen and (max-width: 1200px) {
  .ctn2 .text .right .bottom ul li:nth-child(even) {
    width: 50%;
  }
  .ctn2 .text .right .bottom ul li:nth-child(odd):after {
    right: 5vw;
  }
}
@media screen and (max-width: 1024px) {
  .banner {
    margin-top: 60px;
  }
  .ctn3 .text .ctn-list ul li {
    margin-top: 5vw;
  }
  .ctn4 .text .left .txt .box ul li h4 {
    width: 110px;
  }
  .ctn5 {
    padding: 10vw 0 12vw;
  }
  .ctn6 .text .ctn-list:before {
    left: 6px;
    top: 12px;
  }
  .ctn6 .text .ctn-list .swiper-slide:before {
    width: 12px;
    height: 12px;
    top: 12px;
  }
}
@media screen and (max-width: 768px) {
  .ctn1 {
    height: 400px;
  }
  .ctn1 img {
    height: 100%;
    object-fit: cover;
  }
  .ctn1 .text {
    top: 30px;
  }
  .ctn1 .text .title h2 {
    letter-spacing: 0;
  }
  .ctn1 .text .content {
    width: 100%;
    margin-top: 20px;
  }
  .ctn1 .text .content h3 {
    margin-bottom: 10px;
    letter-spacing: 0;
  }
  .ctn1 .text .content .txt {
    height: 240px;
  }
  .ctn1 .text .content .txt p {
    margin-top: 10px;
  }
  .ctn2 {
    padding: 30px 0;
  }
  .ctn2 .text {
    position: relative;
    top: 0;
    transform: translateY(0%);
    -webkit-transform: translateY(0%);
    -moz-transform: translateY(0%);
    -ms-transform: translateY(0%);
  }
  .ctn2 .text .right {
    width: 100%;
  }
  .ctn2 .text .right .top h2 {
    margin-bottom: 10px;
    letter-spacing: 0;
  }
  .ctn2 .text .right .bottom {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .ctn2 .text .right .bottom ul li h2 {
    font-size: 30px;
    letter-spacing: 0;
  }
  .ctn2 .text .right .bottom ul li:nth-child(n+3) {
    margin-top: 20px;
  }
  .ctn3 {
    height: 700px;
  }
  .ctn3 img {
    height: 100%;
    object-fit: cover;
  }
  .ctn3 .text {
    top: 30px;
  }
  .ctn3 .text .title h2 {
    letter-spacing: 0;
  }
  .ctn3 .text .ctn-list ul {
    display: flex;
    flex-wrap: wrap;
  }
  .ctn3 .text .ctn-list ul li {
    width: 50%;
    margin-top: 20px;
    padding: 0 10px 0 14px;
  }
  .ctn3 .text .ctn-list ul li:before {
    width: 2px;
    height: 60px;
    top: 8px;
  }
  .ctn3 .text .ctn-list ul li h2 {
    font-size: 30px;
    letter-spacing: 0;
  }
  .ctn4 {
    padding: 30px 0;
  }
  .ctn4 .title h2 {
    letter-spacing: 0;
  }
  .ctn4 .text {
    margin-top: 20px;
  }
  .ctn4 .text .left {
    width: 100%;
    margin-top: 20px;
  }
  .ctn4 .text .left .txt:not(:first-child) {
    margin-top: 10px;
  }
  .ctn4 .text .left .txt h2 {
    letter-spacing: 0;
  }
  .ctn4 .text .left .txt .box {
    margin-top: 10px;
  }
  .ctn4 .text .left .txt .box h3 {
    letter-spacing: 0;
  }
  .ctn4 .text .left .txt .box ul {
    margin-top: 10px;
  }
  .ctn4 .text .left .txt .box ul li {
    margin-top: 8px;
  }
  .ctn4 .text .right {
    width: 100%;
  }
  .ctn5 {
    padding: 30px 0;
  }
  .ctn5 .title {
    position: relative;
    top: 0;
    margin-bottom: 20px;
  }
  .ctn5 .title h2 {
    letter-spacing: 0;
  }
  .ctn5 .text {
    position: relative;
    bottom: 0;
  }
  .ctn5 .text ul li {
    width: 100%;
    text-align: left;
    margin-top: 20px;
    padding: 0;
  }
  .ctn5 .text ul li h2 {
    font-size: 30px;
  }
  .ctn5 .text ul li h3 {
    letter-spacing: 0;
  }
  .ctn6 {
    height: 600px;
  }
  .ctn6 img {
    height: 100%;
    object-fit: cover;
  }
  .ctn6 .text {
    top: 30px;
  }
  .ctn6 .text .title h2 {
    letter-spacing: 0;
  }
  .ctn6 .text .ctn-list {
    width: 90%;
    height: 480px;
    margin-top: 20px;
  }
  .ctn6 .text .ctn-list .swiper-slide {
    padding-left: 30px;
  }
  .ctn6 .text .ctn-list .swiper-slide h2 {
    font-size: 24px;
    letter-spacing: 0;
  }
  .ctn6 .text .ctn-list .swiper-slide p {
    font-size: 14px;
  }
  .banner{
    /**
    height:auto;
  padding-bottom:0;
    **/
  }
  .ctn1{
	padding-bottom:0;
}
.ctn2{
  height:auto;
}
.ctn3 {
 padding-bottom:0;
}
.ctn4 .text .right{
   height:auto;
  padding-bottom:0;
}
.ctn5{
  
}
.ctn6{
   padding-bottom:0;
}
}


.ctn66 {
  padding: 8vw 0;
}
.ctn66 .title h2 {
  font-family: Poppins-SemiBold;
  letter-spacing: -1px;
  color: #000000;
  text-align: center;
}
.ctn66 .ctn-list {
  margin-top: 6vw;
}
.ctn66 .ctn-list .swiper-slide {
  text-align: center;
}
.ctn66 .ctn-list .swiper-slide h2 {
  font-family: AlibabaPuHuiTiB;
  color: #333;
  letter-spacing: -3px;
  position: relative;
  padding-bottom: 1.5vw;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn66 .ctn-list .swiper-slide h2:before {
  content: '';
  width: 100%;
  height: 1px;
  background: #ccc;
  position: absolute;
  left: 0;
  bottom: 0;
}
.ctn66 .ctn-list .swiper-slide h2:after {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #333;
  position: absolute;
  left: 50%;
  bottom: -7px;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn66 .ctn-list .swiper-slide h3 {
  margin-top: 1.5vw;
  font-family: Poppins-SemiBold;
  color: #000;
  padding: 0 1vw;
}
.ctn66 .ctn-list .swiper-slide p {
  color: #333;
  line-height: 1.6;
  margin-top: 10px;
  padding: 0 1vw;
}
.ctn66 .ctn-list .swiper-slide:hover h2 {
  color: #0e3778;
}
.ctn66 .ctn-list .swiper-slide:hover h2:after {
  background: #0e3778;
}
.ctn66 .ctn-list .swiper-pagination {
  display: none;
}
@media screen and (max-width: 1440px) {
  .ctn66 .ctn-list .swiper-slide h2:after {
    width: 12px;
    height: 12px;
    bottom: -5px;
  }
}
@media screen and (max-width: 768px) {
  .ctn66 {
    padding: 30px 0;
  }
  .ctn66 .ctn-list {
    margin-top: 20px;
  }
  .ctn66 .ctn-list .swiper-container {
    padding-bottom: 50px;
  }
  .nums_box span{
    font-size: 30px;
  }
  .ctn66 .ctn-list .swiper-slide h2 {
    font-size: 30px;
    padding-bottom: 20px;
    letter-spacing: 0;
  }
  .ctn66 .ctn-list .swiper-slide h3 {
    margin-top: 20px;
    padding: 0;
  }
  .ctn66 .ctn-list .swiper-slide p {
    padding: 0;
  }
  .ctn66 .ctn-list .swiper-pagination {
    display: block;
    bottom: 0;
  }
  .ctn66 .ctn-list .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    margin: 0 3px;
  }
  .ctn66 .ctn-list .swiper-pagination .swiper-pagination-bullet-active {
    background: #0e3778;
  }
}