.hg {
  font-size: 160px;
  font-weight: bold;
  color: #eee;
  line-height: 0.9;
  position: absolute;
}
.scrollItem {
  transition: transform 0.2s;
}

header .mobileMenu .menu {
  color: #000;
}

main {
  overflow: hidden;
}
main .banner {
  /* height: 100vh; */
  border-bottom-width: 0px;
}
main .banner .headSwp {
  width: 100%;
  height: 100%;
}

main .banner .fluid {
  margin-top: 30px;
  z-index: 2;
  top: 50%;
}
main .banner .inner {
  max-width: 850px;
}
main .banner .txt .inner > p {
  word-break: break-all;
  font-weight: bold;
  line-height: 1.1;
}
main .banner .txt .inner .t ul li p,
main .ttl .tit {
  font-weight: bold;
  font-size: 48px;
}
main .banner .txt .inner > p,
main .banner .txt .t > p {
  opacity: 0;
  transform: translateY(130px);
}
main .ttl p {
  line-height: 1;
  /* text-transform: uppercase; */
}
main .ttl .tit {
  margin-bottom: 20px;
}
main .banner .txt .t {
  margin: 40px 0px 80px;
}
main .banner .txt .t > p {
  font-size: 36px;
  font-weight: 500;
}
main .banner .txt a {
  opacity: 0;
  font-size: 14px;
  position: relative;
}
main .banner .txt a span {
  display: block;
  padding-left: 20px;
  transition: 0.6s transform;
}
main .banner .txt a:hover span {
  transform: translateX(10px);
}
main .banner .txt a img {
  left: 0px;
  width: 7px;
}

main .business {
  position: relative;
  padding-top: 148px;
  padding-bottom: 50px;
  z-index: 2;
  justify-content: flex-end;
  color: #fff;
  font-weight: 500;
}
main .business .bg {
  z-index: -1;
  height: 100%;
}
main .business .bg img {
  height: 100%;
  object-fit: cover;
}
main .business > .inner {
  width: 1460px;
  margin-left: calc(50% - 645px);
}
main .business > .inner .lft {
  width: 1000px;
  margin-right: 15px;
}
main .business > .inner .lft .ttl {
  margin-bottom: 84px;
}
main .business > .inner .lft .subheading {
  font-size: 28px;
}
/* main .business > .inner .lft .flex {
  flex-wrap: wrap;
} */
main .business > .inner .lft .flex .item {
  width: calc(100% / 4 - 22px);
  margin-right: 22px;
  opacity: 0;
  transform: translateY(30px);
  font-size: 18px;
  border: 1px #eee solid;
  border-radius: 6px;
  margin-bottom: 16px;
  cursor: pointer;
}
main .business > .inner .lft .flex .item .top {
  height: 80px;
}
main .business > .inner .lft .flex .item .icon {
  width: 100px;
  padding: 20px;
  margin: 0 auto;
  transition: 0.3s transform;
  transform-origin: bottom;
  float: right;
}
main .business > .inner .lft .flex .item:hover .icon {
  transform: scale(1.1);
}
main .business > .inner .lft .flex .item .bottom {
  padding: 0 20px;
}
main .business > .inner .lft .flex .item .footer {
  display: flex;
}
main .business > .inner .lft .flex .item .name {
  line-height: 1;
  margin: 5px 0px 10px;
  font-weight: 500;
  font-size: 24px;
}
main .business > .inner .lft .flex .item:hover {
  background: #058e8b;
}
main .business > .inner .lft .flex .item .num {
  margin: 4px 0px 10px;
  line-height: 0.75;
  color: #eee;
  font-size: 20px;
  font-weight: 500;
  transition: transform 0.3s;
}
main .business > .inner .lft .flex .item:hover .num {
  transform: scale(1.1);
}
main .business > .inner .lft .flex .item:hover .footer {
  transform: scale(1.1);
}
main .business > .inner .lft .flex .item .txt {
  position: relative;
  z-index: 2;
  background: #0c7faf;
  color: #fff;
  position: relative;
  text-align: left;
  line-height: 1.5;
}
main .business > .inner .lft .flex .item .txt .inner {
  min-height: 235px;
  padding: 30px 18px;
}
main .business > .inner .lft .flex .item .txt .inner img {
  display: none;
}
main .business > .inner .lft .flex .item .txt::after {
  background: url(../img/index/map1.png) no-repeat center center;
  background-size: cover;
  z-index: -1;
}
main .business > .inner .lft .flex .item .txt::before {
  content: "";
  position: absolute;
  left: 0px;
  width: 20px;
  height: 20px;
  background: #0c7faf;
  transform: skewX(-15deg);
  bottom: 100%;
  transform-origin: bottom;
  clip-path: polygon(100% 0%, 100% 100%, 0% 100%);
}

main .video {
  position: relative;
  z-index: 2;
  justify-content: center;
  background: url("../img/index/video_bg.jpg") 100%;
}

main .video video {
  width: 70%;
  margin: 60px 0;
  border-bottom: 8px #007bff solid;
}

main .ability {
  position: relative;
  color: #fff;
  background-color: #192b44;
  font-weight: 500;
  border-bottom: 8px #007bff solid;
}

main .ability .lft {
  width: 40%;
  transform: translateX(-200px);
}
main .ability .rht {
  font-size: 26px;
  flex: 1;
  padding: 60px;
  flex-direction: column;
  justify-content: space-evenly;
  font-weight: 400;
}

main .ability .rht .ability-item {
  padding: 20px 20px;
  position: relative;
  transform: translateX(200px);
}

main .ability .rht .ability-item:hover {
  background-color: #00a79d;
}

main .ability .rht .ability-item:hover::after {
  content: "";
  position: absolute;
  left: 0px;
  width: 30px;
  height: 40px;
  background: #00a79d;
  bottom: -38px;
  transform-origin: bottom;
  clip-path: polygon(0% 0%, 100% 0%, 0% 100%);
}

main .ability .rht .ability-item .icon {
  width: 56px;
}

main .client {
  position: relative;
  overflow: hidden;
  width: 100%;
}
main .client .client-top {
  width: 100%;
}
main .client .client-top .client-banner {
  height: 100px;
  background-color: #f2f2f2;
  justify-content: space-evenly;
}

main .client .client-banner .client-banner-item {
  padding: 0 12px;
  color: #a3a3a3;
  cursor: pointer;
  font-size: 20px;
}
main .client .client-banner .client-banner-item:hover {
  padding: 0 12px;
  color: #00a59b;
}
main .client .client-top .tit {
  position: relative;
  text-align: center;
}
main .client .client-top .tit .tit-txt {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-weight: 700;
  font-size: 26px;
}
main .client .client-top .tit .tit-txt p {
  transform: translateY(200px);
}
main .client .client-top .tit .tit-bg {
  font-size: 182px;
  color: #f2f2f2;
  font-weight: 700;
}

main .client .index-map {
  position: relative;
}
main .client .index-map span {
  position: absolute;
  width: 3vw;
  height: 3vw;
  transform: translateY(150px);
  opacity: 0;
  border-radius: 50%;
  background: -webkit-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Safari 5.1 到 6.0 */
  background: -o-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Opera 11.6 到 12.0 */
  background: -moz-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Fx 3.6 到 15 */
  background: radial-gradient(circle, #25b5f218, #25b5f290);
  /* 标准语法（必须是最后一个） */
}
main .client .index-map span::after {
  position: absolute;
  content: "";
  width: 50%;
  height: 50%;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: -webkit-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Safari 5.1 到 6.0 */
  background: -o-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Opera 11.6 到 12.0 */
  background: -moz-radial-gradient(circle, #25b5f218, #25b5f290);
  /*  Fx 3.6 到 15 */
  background: radial-gradient(circle, #25b5f218, #25b5f290);
  /* 标准语法（必须是最后一个） */
}
main .client .index-map span p {
  position: relative;
  background-color: #fff;
  text-align: center;
  border-radius: 16px;
  font-size: 14px;
  transform: translateY(-12px);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 10px 10px 5px 1px rgba(0, 0, 0, 0.3);
  z-index: 2;
}
main .client .index-map span p::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -12px;
  width: 12px;
  height: 12px;
  clip-path: polygon(100% 0, 0 0, 50% 100%);
  background-color: #fff;
  z-index: 0;
}
main .client .index-map span:hover {
  background: -webkit-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Safari 5.1 到 6.0 */
  background: -o-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Opera 11.6 到 12.0 */
  background: -moz-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Fx 3.6 到 15 */
  background: radial-gradient(circle, #00a79c14, #00a79c8c);
  /* 标准语法（必须是最后一个） */
}
main .client .index-map span:hover::after {
  background: -webkit-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Safari 5.1 到 6.0 */
  background: -o-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Opera 11.6 到 12.0 */
  background: -moz-radial-gradient(circle, #00a79c14, #00a79c8c);
  /*  Fx 3.6 到 15 */
  background: radial-gradient(circle, #00a79c14, #00a79c8c);
  /* 标准语法（必须是最后一个） */
}
main .client .index-map span:hover p {
  background-color: #00a79d;
  color: #fff;
  transform: translateY(-20px) scale(1.2);
}
main .client .index-map span:hover p::after {
  background-color: #00a79d;
}
main .client .index-map .info {
  position: absolute;
  right: 3vw;
  bottom: 20%;
  font-size: 36px;
  font-weight: 700;
  text-align: right;
  background: linear-gradient(to right, #25b5f26a, #1d9bd2fa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
main .client .index-map .addr-1 {
  top: 44%;
  left: 67%;
}
main .client .index-map .addr-2 {
  top: 59%;
  left: 65%;
}
main .client .index-map .addr-3 {
  top: 27%;
  left: 52%;
}
main .client .index-map .addr-4 {
  top: 37%;
  left: 48%;
}
main .client .index-map .addr-5 {
  top: 51%;
  left: 31%;
}
main .client .index-map .addr-6 {
  top: 70%;
  left: 37%;
}
main .client .index-map .addr-7 {
  top: 39%;
  left: 28%;
}
main .client .index-map .addr-8 {
  top: 31%;
  left: 62%;
}
main .client .index-map .addr-9 {
  top: 34%;
  left: 43%;
}
main .client .index-map .addr-10 {
  top: 40%;
  left: 44%;
}
main .client .index-map .addr-11 {
  top: 44%;
  left: 49%;
}
main .client .index-map .addr-12 {
  top: 43%;
  left: 44%;
}
main .client .index-map .addr-13 {
  top: 28%;
  left: 28%;
}
main .client .index-map .addr-14 {
  top: 35%;
  left: 47%;
}
main .client .index-map .addr-15 {
  top: 33%;
  left: 49%;
}
main .client .index-map .addr-16 {
  top: 38%;
  left: 46%;
}
main .client .index-map .addr-17 {
  top: 42%;
  left: 50%;
}
main .client .index-map .addr-18 {
  top: 45%;
  left: 53%;
}
main .client .index-map .addr-19 {
  top: 40%;
  left: 53%;
}
main .client .index-map .addr-20 {
  top: 42%;
  left: 48%;
}
main .client .index-map .addr-21 {
  top: 39%;
  left: 49%;
}
main .client .index-map .addr-22 {
  top: 40%;
  left: 51%;
}
main .client .index-map .addr-23 {
  top: 40%;
  left: 47%;
}
main .client .index-map .addr-24 {
  top: 35%;
  left: 45%;
}
main .client .index-map .addr-25 {
  top: 30%;
  left: 47%;
}

main .adv {
  padding-bottom: 20px;
  background: url("../img/index/swiper_bg.jpg");
}
main .adv .ttl {
  margin-bottom: 70px;
}
main .adv .flex {
  align-items: flex-start;
}

@keyframes infiScale {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}
main .adv .flex .swp {
  width: 100%;
  transform: translateX(30px);
  opacity: 0;
  transition-duration: 1s;
  position: relative;
  z-index: 2;
  font-weight: bold;
  font-size: 24px;
  text-align: center;
  line-height: 1;
  padding: 50px 0;
}
main .adv .flex .swp::after {
  width: 200%;
  left: 75px;
  z-index: -1;
}
main .adv .flex .swp .pic::before {
  padding-bottom: 200px;
}
main .adv .flex .swp .swiper-slide-active {
  transform: translateY(30px);
  transform: scale(1.3);
}
main .adv .flex .swp .swiper-slide-item {
  position: relative;
}
main .adv .flex .swp .swiper-slide-active .swiper-slide-item-tit {
  position: absolute;
  top: -8px;
  left: 50%;
  font-size: 20px;
  transform: translateX(-50%);
  height: 50px !important;
  display: block !important;
  white-space: nowrap;
}
main .adv .flex .swp .swiper-slide-item .swiper-slide-item-tit {
  /* height: 0; */
  display: none;
}
main .adv .flex .swp .btn {
  position: absolute;
  top: 130px;
  width: 50px;
  transform-origin: bottom;
  z-index: 5;
}
main .adv .flex .swp .prev {
  right: 50%;
  top: 50%;
  transform: translate(-150px, -50%) rotate(90deg);
}
main .adv .flex .swp .next {
  left: 50%;
  top: 50%;
  transform: translate(150px, -50%) rotate(-90deg);
}
main .adv .flex .swp .advSwp {
  padding: 50px 0;
}
main .adv .flex .swp .advSwp .swiper-pagination-bullet {
  width: auto;
  height: auto;
  background: none;
  margin: 0 15px;
  font-weight: 500;
}
main .news {
  position: relative;
  z-index: 2;
  height: 100vh;
}
main .news .lft-bg {
  position: absolute;
  left: 0;
  width: 70%;
  height: 100%;
  z-index: -2;
  background-color: #1e3a5f;
}
main .news .news-content {
  width: calc(100% - 300px);
  position: absolute;
  top: 197px;
  right: 0;
  background-color: #f2f2f2;
  padding: 150px 100px 50px 100px;
}
main .news .news-content::after {
  content: "";
  position: absolute;
  right: 0px;
  width: 70%;
  height: 100px;
  background: #007bff;
  bottom: -100px;
}
main .news .hg {
  color: #fff;
  z-index: -1;
  right: 0px;
  top: 60px;
}
main .news .pic {
  margin-bottom: 114px;
  position: relative;
  overflow: hidden;
}
main .news .pic span {
  width: 110%;
}
main .news .pic.frozen span {
  opacity: 0;
  transition: 0s opacity 0.51s;
}
main .news .pic span i {
  width: 50%;
  overflow: hidden;
}
main .news .pic span i::before {
  transition: transform 0.25s linear;
}
main .news .pic.frozen span i::before {
  transform: rotate(180deg);
  transform-origin: left;
}
main .news .pic span i:nth-child(1)::before {
  border-top-left-radius: 100%;
  border-bottom-left-radius: 100%;
  transition-delay: 0.25s;
  transform-origin: right;
}
main .news .pic span i:nth-child(2)::before {
  border-top-right-radius: 100%;
  border-bottom-right-radius: 100%;
}
main .news .pic span i:nth-child(2) {
  margin-left: -2px;
}
main .news .pic span i::before {
  background-color: #fff;
  padding-bottom: 200%;
}
main .news .flex {
  align-items: flex-start;
}
main .news .lft {
  width: 310px;
  padding-right: 40px;
}
main .news .lft .ttl {
  margin-bottom: 120px;
}
main .news .lft .tips {
  opacity: 0;
  transform: translateY(30px);
}
main .news .lft .tips p {
  font-size: 12px;
  margin-top: 12px;
}
main .news .lft .tips .tit {
  font-size: 18px;
  margin-top: 0px;
}
main .news .swp {
  position: relative;
  opacity: 0;
  transform: translateX(30px);
}
main .news .news-content .btn {
  position: absolute;
  bottom: 0px;
  width: 60px;
  height: 60px;
  text-align: center;
  line-height: 1.3;
  transform-origin: bottom;
  font-size: 36px;
  border-radius: 50%;
  color: #333333;
  border: 1px #333333 solid;
  z-index: 9;
}
main .news .news-content .btn:hover {
  background-color: #00a79d;
  color: #fff;
}
main .news .news-content .prev {
  right: 150px;
  transform: translateX(-50%);
}
main .news .news-content .next {
  right: 100px;
}
main .news .swp .newsSwp-item {
  justify-content: space-between;
}
main .news .swp .txt,
main .news .swp .date {
  color: #d1d1d1;
  transition: color 0.5s;
}
main .news .swp .newsSwp {
  overflow: hidden;
  padding-bottom: 80px;
}
main .news .swp .newsSwp-item-lft {
  width: 50%;
  margin-right: 36px;
}
main .news .swp .newsSwp-item-rht {
  width: 50%;
  height: 350px;
}
main .news .swp .swiper-slide::before {
  content: "";
  height: 65%;
  width: 1px;
  position: absolute;
  left: -60px;
  top: 18px;
  background-color: #bcbcbc;
}
main .news .swp .swiper-slide.swiper-slide-active .txt,
main .news .swp .swiper-slide.swiper-slide-active .date,
main .news .swp .swiper-slide:hover .txt,
main .news .swp .swiper-slide:hover .date {
  color: #000;
}
main .news .swp .title {
  font-size: 24px;
  line-height: 1.4;
}
main .news .swp .des {
  font-size: 18px;
  line-height: 1.5;
  margin: 30px 0px 20px;
}
main .news .swp .date {
  color: #eee;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 1.6;
  border-radius: 50%;
  color: #333333;
  border: 1px #333333 solid;
}
main .news .swp .date:hover {
  background-color: #00a79d;
  color: #fff;
}
main .news .swp .date a {
  font-size: 26px;
}

footer .us {
  display: none;
}

@media (max-width: 1600px) {
  main .banner .txt .inner > p,
  main .ttl .tit {
    font-size: 40px;
  }
  main .ttl .tit {
    margin-bottom: 15px;
  }
  main .banner .txt .t > p,
  main .ttl {
    font-size: 32px;
  }

  main .business {
    padding-top: 130px;
  }
  main .business > .inner .lft .flex .item {
    font-size: 16px;
  }
  main .business > .inner .lft .flex .item .num {
    font-size: 36px;
    font-weight: 500;
  }
  main .business > .inner .lft .flex .item .txt .inner {
    padding: 20px 15px;
    min-height: 200px;
  }
  main .news {
    margin: 120px 0px;
  }
  main .news .pic {
    margin-bottom: 90px;
  }
  main .news .swp {
    padding: 0px 5.2vw;
  }
  main .news .swp .title {
    font-size: 20px;
  }
  main .news .swp .des {
    font-size: 16px;
    margin: 45px 0px 36px;
  }
  main .news .swp .swiper-slide::before {
    left: -40px;
  }
  main .news .swp .btn {
    bottom: 0;
  }
}

@media (max-width: 1400px) {
  .hg {
    font-size: 26.5vw;
  }

  main .business {
    padding-top: 60px;
  }

  main .business > .inner .lft {
    width: 70vw;
  }
  main .business > .inner .lft .flex {
    transform: translate(0px);
    margin-top: 70px;
  }
  main .business > .inner .lft .flex .item {
    font-size: 14px;
  }
  main .business > .inner .lft .flex .item .txt .inner {
    min-height: 180px;
  }
  main .business > .inner .lft .flex .item .num {
    font-size: 32px;
  }
  main .business > .inner .lft .flex .item .name {
    margin: 10px 0px 15px;
  }
  main .business > .inner .lft .flex .item .num {
    margin: 8px 0px 12px;
  }

  main .ability .rht {
    width: 100%;
    font-size: 20px;
    flex: 1;
    padding: 0px;
    flex-direction: column;
    justify-content: space-evenly;
    font-weight: 400;
  }

  main .adv .flex .swp {
    margin-top: 5.2vw;
    width: 100%;
    padding: 0px 5.3vw;
    font-size: 20px;
  }
  main .adv .flex .swp::after {
    left: 5.3vw;
  }
  main .adv .flex .swp .btn {
    width: 3.5vw;
  }
  main .client .client-top .tit .tit-bg {
    font-size: 132px;
  }
  main .news {
    position: relative;
    z-index: 2;
    height: 70vh;
  }

  main .news .swp .swiper-slide::before {
    left: -30px;
  }

  main .news .lft-bg {
    width: 100%;
  }
  main .news .news-content {
    width: 100%;
    padding: 0px;
  }

  main .news .swp .newsSwp-item-lft {
    width: 100%;
    margin-right: 0;
  }
  main .news .swp .newsSwp-item-rht {
    width: 100%;
    margin-right: 0;
  }
}

@media (max-width: 1345px) {
  main .business > .inner {
    width: 100%;
    margin-left: 20px;
  }
}

@media (min-width: 1201px) {
  main .banner .txt .t {
    font-size: 16px;
  }
}

@media (max-width: 1200px) {
  main .banner .txt .inner > p,
  main .ttl .tit {
    font-size: 36px;
  }
  main .ttl .tit {
    margin-bottom: 10px;
  }
  main .banner .txt .t > p,
  main .ttl {
    font-size: 28px;
  }

  main .business {
    padding-top: 75px;
  }

  main .business .inner .lft {
    width: 100%;
  }
  main .business > .inner .lft .flex {
    margin-top: 12px;
  }
  main .business > .inner .lft .flex .item {
    width: calc(100% / 4 - 6px);
  }
  main .business > .inner .lft .flex .item .icon {
    width: 40px;
    padding: 5px;
  }
  main .business > .inner .lft .flex .item .txt .inner {
    padding: 15px 12px;
  }
  main .business > .inner .lft .flex .item .txt::before {
    width: 16px;
    height: 16px;
  }

  main .adv .flex .swp {
    font-size: 18px;
  }
  main .client .index-map{
    transform: scale(1.2);
  }
main .client .index-map span p {
  font-size: 12px;
}
  main .client .index-map .info {
    font-size: 26px;
    right: 6vw;
  }
  main .news {
    margin: 100px 0px;
  }
  main .news .pic {
    margin-bottom: 70px;
  }
  main .news .swp .title {
    font-size: 18px;
  }
  main .news .swp .des {
    font-size: 14px;
    margin: 32px 0px 24px;
  }
  main .news .swp .swiper-slide::before {
    left: -20px;
  }
  main .news .lft {
    width: 270px;
    padding-right: 30px;
  }
  main .news .swp {
    width: calc(100% - 270px);
  }
  main .news .lft .tips p {
    margin-top: 6px;
  }
  main .news .lft .tips .tit {
    font-size: 16px;
  }
  main .news .lft .ttl {
    margin-bottom: 90px;
  }
}

@media (max-width: 1024px) {
  main .ability .lft {
    width: 0%;
  }
  main .ability .rht .ability-item {
    padding: 10px;
  }
  main .ability .rht {
    font-size: 16px;
  }
  main .banner .txt .inner > p,
  main .ttl .tit {
    font-size: 32px;
  }
  main .banner .txt .t > p,
  main .ttl {
    font-size: 24px;
  }

  main .business {
    padding-top: 60px;
  }

  main .client .client-top .tit .tit-bg {
    font-size: 102px;
  }

  main .news {
    margin: 70px 0px;
  }
  main .news .pic {
    margin-bottom: 54px;
  }
  main .news .lft .ttl {
    margin-bottom: 60px;
  }
  main .news .swp .title {
    font-size: 16px;
  }
  main .news .swp .des {
    margin: 20px 0px 12px;
  }
  main .client .index-map{
    transform: scale(1.3);
  }
  main .client .index-map .info {
    font-size: 22px;
    right: 13vw;
  }
main .client .index-map span p {
  font-size: 8px;
}
}

@media (max-width: 767px) {
  .mobileDevice .scrollItem {
    transition: initial;
  }
  main .banner {
    height: 200px;
  }
  main .banner .txt .inner > p,
  main .ttl .tit {
    font-size: 20px;
  }
  main .banner .txt .t > p,
  main .ttl {
    font-size: 16px;
  }

  main .business {
    padding-top: 40px;
    background-color: #1e2e45;
  }
  main .business > .inner {
    margin: 0px;
    padding: 0px 20px;
    flex-direction: column-reverse;
  }

  main .business > .inner .lft .flex {
    margin-top: 0px;
  }
  main .business > .inner .lft .ttl {
    margin-bottom: 22px;
  }
  main .business > .inner .lft .subheading {
    font-size: 16px;
  }
  main .business > .inner .lft .flex .item {
    width: calc(100% / 3);
    margin: 4px 6px;
  }
  main .business > .inner .lft .flex .item .top {
    height: 30px;
  }
  main .business > .inner .lft .flex .item .bottom {
    padding: 10px 10px;
    font-size: 16px;
  }
  main .business > .inner .lft .flex .item .name {
    font-size: 16px;
  }

  main .business > .inner .lft .flex .item .num {
    margin: 2px 0px 6px;
    font-size: 14px;
  }
  main .business > .inner .lft .flex .item .txt {
    height: initial !important;
  }
  main .business > .inner .lft .flex .item .txt .inner {
    min-height: initial;
  }
  main .client .client-top .tit .tit-bg {
    font-size: 82px;
  }

  main .video video {
    width: 90%;
    margin: 20px 0;
    border-bottom: 8px #007bff solid;
  }
  main .adv .flex .swp .btn {
    display: none;
  }

  main .adv .flex {
    display: block;
  }

  main .adv .flex .swp .swiper-slide-active {
    transform: scale(1.1);
  }

  main .client .index-map .info {
    font-size: 14px;
  }
  main .news {
    margin: 40px 0px;
  }
  main .news .flex {
    display: block;
  }
  main .news .swp .date p {
    margin-bottom: 10px;
  }
  main .news .lft {
    width: 100%;
    padding-right: 0px;
    margin-bottom: 24px;
  }
  main .news .lft .ttl {
    margin-bottom: 20px;
  }
  main .news .lft .tips p {
    margin-top: 3px;
  }
  main .news .lft .tips .tit {
    font-size: 14px;
  }
  main .news .swp .swiper-slide::before {
    display: none;
  }
  main .news .swp {
    width: 100%;
    padding: 0px;
  }
  main .news .swp .btn {
    display: none;
  }
  main .news .pic {
    margin-bottom: 16px;
  }
  main .news .swp .des {
    margin: 8px 0px 10px;
  }
  main .news .hg {
    bottom: calc(100% - 20px);
  }
}
@media (max-width: 426px) {
  main .banner {
    height: 160px;
  }
}