.s-title {
  text-align: center;
}
.s-title h2 {
  color: #707070;
  font-weight: bold;
  position: relative;
  padding-bottom: 10px;
}
.s-title h2 span {
  color: #185eaf;
}
.s-title h2:after {
  content: '';
  width: 59px;
  height: 3px;
  background: #185eaf;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
.s-title p {
  font-family: arial, helvetica, sans-serif;
  color: #696969;
  margin-top: 10px;
}
.s-title.white h2 {
  color: #fff;
}
.s-title.white h2:after {
  background: #fff;
}
.s-title.white p {
  color: #fff;
}
.banner .swiper-slide img {
  width: 100%;
}
.banner .swiper-pagination {
  display: none;
}
.banner .swiper-button-prev {
  width: 38px;
  height: 60px;
  background: rgba(0, 0, 0, 0.5);
  left: 0;
  margin-top: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.banner .swiper-button-prev:after {
  content: '<';
  font-family: iconfont;
  font-size: 30px;
  color: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.banner .swiper-button-prev:hover {
  background: #000000;
}
.banner .swiper-button-prev:hover:after {
  color: #60a9d7;
}
.banner .swiper-button-next {
  width: 38px;
  height: 60px;
  background: rgba(0, 0, 0, 0.5);
  right: 0;
  margin-top: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.banner .swiper-button-next:after {
  content: '>';
  font-family: iconfont;
  font-size: 30px;
  color: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.banner .swiper-button-next:hover {
  background: #000000;
}
.banner .swiper-button-next:hover:after {
  color: #60a9d7;
}
.ctn1 {
  padding: 60px 0 80px;
}
.ctn1 .ctn-list ul {
  display: flex;
  flex-wrap: wrap;
}
.ctn1 .ctn-list ul li {
  width: 22.6%;
  margin-top: 50px;
}
.ctn1 .ctn-list ul li img {
  width: 100%;
}
.ctn1 .ctn-list ul li:not(:nth-child(4n)) {
  margin-right: 3.2%;
}
.ctn2 {
  padding: 60px 0 80px;
  background: #103996;
}
.ctn2 .ctn-list {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}
.ctn2 .ctn-list .left {
  width: 40%;
  font-size: 0;
  margin-left: 3%;
}
.ctn2 .ctn-list .left video {
  width: 100%;
}
.ctn2 .ctn-list .right {
  width: 50%;
  color: #fff;
}
.ctn2 .ctn-list .right .text {
  margin-top: 20px;
}
.ctn2 .ctn-list .right .text p {
  text-indent: 2em;
  line-height: 2;
}
.ctn2 .ctn-list .right .mores {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
.ctn2 .ctn-list .right .mores a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 132px;
  height: 37px;
  border: 1px solid #fff;
  color: #fff;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .ctn-list .right .mores a:hover {
  background: #fff;
  color: #185eaf;
}
.ctn3 {
  padding: 60px 0 80px;
  overflow: hidden;
}
.ctn3 .s-title h2 {
  color: #2b3840;
}
.ctn3 .ctn-wrapper {
  margin: 40px 0;
}
.ctn3 .ctn-wrapper ul {
  display: flex;
  justify-content: center;
}
.ctn3 .ctn-wrapper ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 150px;
  height: 50px;
  color: #333;
  transition: all 0.4s cubic-bezier(0.4, 0, 1, 1);
}
.ctn3 .ctn-wrapper ul li:hover a {
  background: #185eaf;
  color: #fff;
  border-radius: 25px;
}
.ctn3 .ctn-wrapper ul li:not(:last-child) {
  margin-right: 15px;
}
.ctn3 .ctn-list {
  display: flex;
  justify-content: space-between;
}
.ctn3 .ctn-list .left {
  width: 556px;
}
.ctn3 .ctn-list .left #content .box_skitter .label_skitter {
  opacity: 0.6;
}
.ctn3 .ctn-list .left #content .box_skitter_large {
  width: 556px;
}
.ctn3 .ctn-list .left #content .box_skitter_large img {
  width: 556px;
}
.ctn3 .ctn-list .left #content .info_slide_dots {
  display: none!important;
}
.ctn3 .ctn-list .left .mobile {
  display: none;
}
.ctn3 .ctn-list .right {
  width: calc(100% - 580px);
}
.ctn3 .ctn-list .right ul li {
  border-bottom: 1px solid #eee;
}
.ctn3 .ctn-list .right ul li a {
  display: flex;
  justify-content: space-between;
  padding: 10px;
}
.ctn3 .ctn-list .right ul li a .tu {
  width: 24%;
  overflow: hidden;
}
.ctn3 .ctn-list .right ul li a .tu img {
  width: 100%;
}
.ctn3 .ctn-list .right ul li a h2 {
  width: 72%;
  color: #333;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn3 .ctn-list .right ul li:first-child a {
  padding: 0 10px 10px;
}
.ctn3 .ctn-list .right ul li:hover .tu img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn3 .ctn-list .right ul li:hover h2 {
  color: #45a5a1;
}
.ctn3 .ctn-list .right ul li:active h2 {
  color: #db1010;
}
@media screen and (max-width: 1600px) {
  .banner .swiper-slide .text ul li .icons img {
    height: 28px;
    top: 1px;
  }
  .banner .swiper-slide .text ul li span {
    font-size: 1.875vw;
  }
  .banner .swiper-slide .text h2 {
    font-size: 3.3vw;
  }
  .banner .swiper-slide .text h3 {
    font-size: 1.875vw;
    letter-spacing: 10px;
  }
  .banner .swiper-slide .text .mores a {
    width: 160px;
  }
  .banner .swiper-btn .swiper-pagination .swiper-pagination-bullet {
    width: 60px;
  }
  .ctn1 {
    padding: 3vw 0 4vw;
  }
  .ctn1 .ctn-list ul li {
    margin-top: 2.5vw;
  }
  .ctn2 {
    padding: 3vw 0 4vw;
  }
  .ctn3 {
    padding: 3vw 0 4vw;
  }
  .ctn3 .ctn-wrapper {
    margin: 30px 0;
  }
}
@media screen and (max-width: 1200px) {
  .ctn3 .ctn-list .left {
    width: 500px;
  }
  .ctn3 .ctn-list .left #content .box_skitter_large {
    width: 500px;
  }
  .ctn3 .ctn-list .left #content .box_skitter_large img {
    width: 500px;
  }
  .ctn3 .ctn-list .right {
    width: calc(100% - 520px);
  }
}
@media screen and (max-width: 1024px) {
  .banner {
    margin-top: 60px;
  }
}
@media screen and (max-width: 768px) {
  .s-title h2 {
    padding-bottom: 8px;
  }
  .s-title h2:after {
    width: 40px;
    height: 2px;
  }
  .banner .swiper-container .swiper-pagination {
    display: block;
    bottom: 6px;
  }
  .banner .swiper-container .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    background: #fff;
    opacity: 1;
  }
  .banner .swiper-container .swiper-pagination .swiper-pagination-bullet-active {
    background: var(--blue);
  }
  .banner .swiper-container .swiper-button-prev {
    display: none;
  }
  .banner .swiper-container .swiper-button-next {
    display: none;
  }
  .ctn1 {
    padding: 40px 0;
  }
  .ctn1 .ctn-list {
    margin-top: 10px;
  }
  .ctn1 .ctn-list ul li {
    width: 48.5%;
    margin-top: 14px;
  }
  .ctn1 .ctn-list ul li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .ctn1 .ctn-list ul li:not(:nth-child(even)) {
    margin-right: 3%;
  }
  .ctn2 {
    padding: 40px 0;
  }
  .ctn2 .ctn-list {
    display: block;
    margin-top: 24px;
  }
  .ctn2 .ctn-list .left {
    width: 100%;
    margin-left: 0;
  }
  .ctn2 .ctn-list .right {
    width: 100%;
    margin-top: 24px;
  }
  .ctn2 .ctn-list .right h2 {
    text-align: center;
  }
  .ctn2 .ctn-list .right .text {
    margin-top: 10px;
  }
  .ctn2 .ctn-list .right .mores {
    justify-content: center;
  }
  .ctn3 {
    padding: 40px 0;
  }
  .ctn3 .ctn-wrapper {
    margin: 20px 0;
  }
  .ctn3 .ctn-wrapper ul {
    justify-content: space-between;
  }
  .ctn3 .ctn-wrapper ul li {
    flex: 1;
  }
  .ctn3 .ctn-wrapper ul li a {
    width: 100%;
    height: 40px;
  }
  .ctn3 .ctn-wrapper ul li:not(:last-child) {
    margin-right: 0;
  }
  .ctn3 .ctn-list {
    display: block;
  }
  .ctn3 .ctn-list .left {
    width: 100%;
  }
  .ctn3 .ctn-list .left #content {
    display: none;
  }
  .ctn3 .ctn-list .left .mobile {
    display: block;
  }
  .ctn3 .ctn-list .left .mobile .swiper-container {
    padding-bottom: 30px;
  }
  .ctn3 .ctn-list .left .mobile .swiper-slide .tu {
    height: 200px;
    overflow: hidden;
  }
  .ctn3 .ctn-list .left .mobile .swiper-slide .tu img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .ctn3 .ctn-list .left .mobile .swiper-slide .text {
    padding: 20px;
    background: var(--blue);
  }
  .ctn3 .ctn-list .left .mobile .swiper-slide .text h2 {
    color: #fff;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 1.5;
    height: 3em;
  }
  .ctn3 .ctn-list .left .mobile .swiper-pagination {
    display: block;
    bottom: 0;
  }
  .ctn3 .ctn-list .left .mobile .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    background: #ccc;
    opacity: 1;
  }
  .ctn3 .ctn-list .left .mobile .swiper-pagination .swiper-pagination-bullet-active {
    background: var(--blue);
  }
  .ctn3 .ctn-list .right {
    width: 100%;
    margin-top: 30px;
  }
}