body {
  font-family: SourceHanSansCN;
}

.zixun-btn-box {
  display: flex;
  justify-content: center;
}
.zixun-btn-box .zixun-btn {
  background-color: #f9bb0b;
  color: #ffffff;
  border-radius: 2px;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.zixun-btn-box .zixun-btn img {
  width: 0px;
  height: 0px;
  display: inline-block;
  transition: width 0.5s ease;
}
.zixun-btn-box .zixun-btn:hover img {
  width: 29px;
  height: 16px;
  margin-left: 10px;
}

.banner {
  background: url("/static/special/images/xitu/banner_bg.jpg") no-repeat center center;
  background-size: cover;
}
.banner .banner-s {
  width: 100%;
  height: auto;
}
.banner .banner-content {
  display: none;
}
.banner .banner-content .banner-left .banner-title {
  height: auto;
  display: block;
}
.banner .banner-content .banner-left .banner-text1 {
  color: #fff;
  background: url("/static/special/images/xitu/banner_img1.png") no-repeat center center;
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: lighter;
}
.banner .banner-content .banner-left .banner-text2 {
  color: #333;
}
.banner .banner-content .banner-right .right-img {
  display: block;
  height: auto;
}

section .section-title {
  text-align: center;
}
section .section-title span {
  font-weight: 700;
  position: relative;
}
section .section-title span::before, section .section-title span::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
section .section-title span::before {
  left: 0;
}
section .section-title span::after {
  transform: translateY(-50%) rotate(180deg);
  right: 0;
}
section .title1 span::before, section .title1 span::after {
  background: url("/static/special/images/xitu/title_icon1.png") no-repeat center center;
  background-size: 100% 100%;
}
section .title2 span::before, section .title2 span::after {
  background: url("/static/special/images/xitu/title_icon2.png") no-repeat center center;
  background-size: 100% 100%;
}

.first-section .section-title {
  color: #333;
}
.first-section .first-content .content-left .left-text1 {
  color: #666;
}
.first-section .first-content .content-left .left-text2 {
  margin-left: 17px;
  background: #7eb1fc;
  border-radius: 5px;
  color: #fff;
  position: relative;
}
.first-section .first-content .content-left .left-text2 span {
  background: #086afa;
  border-radius: 5px;
  position: absolute;
  left: -17px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.first-section .first-content .content-right img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

.second-section {
  background: url("/static/special/images/xitu/second_bg.jpg") no-repeat center center;
  background-size: cover;
}
.second-section .second-content .section-title {
  color: #fff;
}
.second-section .second-content .second-text {
  color: #fff;
}
.second-section .second-content .second-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.second-section .second-content .second-list .second-item img {
  width: 100%;
  height: auto;
  display: block;
}
.second-section .second-content .second-list .second-item p {
  text-align: center;
  color: #fff;
}

.third-section .section-title {
  color: #333;
}
.third-section .third-part1 {
  background: url("/static/special/images/xitu/third_bg1.jpg") no-repeat center center;
  background-size: 100% 100%;
}
.third-section .third-part1 .part1-title {
  color: #1478fc;
}
.third-section .third-part1 .part1-title b {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-weight: normal;
}
.third-section .third-part1 .part1-text {
  color: #666;
  margin-top: 5px;
}
.third-section .third-part1 .part1-img {
  display: block;
  height: auto;
}
.third-section .third-part1 .part1-img-title {
  color: #000;
  text-align: center;
}
.third-section .third-part2 {
  border: solid 1px #086afa;
}
.third-section .third-part2 .part2-title {
  color: #1478fc;
}
.third-section .third-part2 .part2-title b {
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-weight: normal;
}
.third-section .third-part2 .part2-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.third-section .third-part2 .part2-top .top-left {
  color: #666;
}
.third-section .third-part2 .part2-top .top-right {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.third-section .third-part2 .part2-top .top-right .top-right-item {
  position: relative;
}
.third-section .third-part2 .part2-top .top-right .top-right-item img {
  width: 100%;
  height: auto;
  display: block;
}
.third-section .third-part2 .part2-top .top-right .top-right-item p {
  font-weight: lighter;
  color: #fff;
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
}
.third-section .third-part2 .part2-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.third-section .third-part2 .part2-bottom .part2-item .item-num {
  text-align: center;
  border-radius: 50%;
}
.third-section .third-part2 .part2-bottom .part2-item .item-title {
  color: #fff;
  text-align: center;
}
.third-section .third-part2 .part2-bottom .part2-item .item-text {
  color: #666;
}
.third-section .third-part2 .part2-bottom .part2-item1 .item-num {
  border: solid 1px #086afa;
  color: #086afa;
}
.third-section .third-part2 .part2-bottom .part2-item1 .item-title {
  background: url("/static/special/images/xitu/third_bg2.jpg") no-repeat center center;
  background-size: 100% 100%;
}
.third-section .third-part2 .part2-bottom .part2-item2 .item-num {
  border: solid 1px #548afe;
  color: #548afe;
}
.third-section .third-part2 .part2-bottom .part2-item2 .item-title {
  background: url("/static/special/images/xitu/third_bg3.jpg") no-repeat center center;
  background-size: 100% 100%;
}

.fourth-section {
  background: url("/static/special/images/xitu/second_bg.jpg") no-repeat center center;
  background-size: cover;
}
.fourth-section .fourth-content .section-title {
  color: #fff;
}
.fourth-section .fourth-content .fourth-list {
  display: flex;
  flex-wrap: wrap;
}
.fourth-section .fourth-content .fourth-list .fourth-item {
  position: relative;
}
.fourth-section .fourth-content .fourth-list .fourth-item .item-img {
  width: 100%;
  height: auto;
  display: block;
}
.fourth-section .fourth-content .fourth-list .fourth-item .item-text {
  color: #fff;
}
.fourth-section .fourth-content .fourth-list .fourth-item .item-text h3 {
  text-align: center;
}
.fourth-section .fourth-content .fourth-list .fourth-item .item-text span {
  background: #fff;
  display: block;
}

.fifth-section .liucheng-list {
  display: flex;
  flex-wrap: wrap;
}
.fifth-section .liucheng-list .liucheng-item {
  position: relative;
}
.fifth-section .liucheng-list .liucheng-item::after {
  content: "";
  position: absolute;
  transform: translateY(-50%);
  background: url("/static/special/images/xitu/fifth_img0.jpg") no-repeat center center;
  background-size: 100% 100%;
}
.fifth-section .liucheng-list .liucheng-item:last-child::after {
  display: none;
}
.fifth-section .liucheng-list .liucheng-item img {
  display: block;
  width: 100%;
  height: auto;
}
.fifth-section .liucheng-list .liucheng-item p {
  text-align: center;
  text-shadow: 0 0 1px #000;
}
.fifth-section .g-4 {
  --bs-gutter-y: 1.5rem;
  --bs-gutter-x: 1.5rem;
}
.fifth-section .fifth-content .fifth-left {
  background-color: #e5f0ff;
  height: 100%;
}
.fifth-section .fifth-content .fifth-left h2 {
  color: #333;
  font-weight: bold;
}
.fifth-section .fifth-content .fifth-left p {
  color: #666;
}
.fifth-section .fifth-content .fifth-left .fifth-btn {
  position: relative;
  display: table;
  line-height: 1;
  background-color: #f9bb0b;
  color: #ffffff;
  border-radius: 2px;
}
.fifth-section .fifth-content .fifth-left .fifth-btn img {
  width: 0px;
  height: 0px;
  display: inline-block;
  transition: width 0.5s ease;
}
.fifth-section .fifth-content .fifth-left .fifth-btn:hover img {
  width: 25px;
  height: 13px;
  margin-left: 10px;
}
.fifth-section .fifth-content .fifth-right .right-item {
  background-color: #ecf5f9;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.fifth-section .fifth-content .fifth-right .right-item span {
  position: absolute;
  bottom: 0px;
  right: 15px;
  color: #e6edf3;
  font-family: Impact;
  z-index: 0;
  font-style: italic;
}
.fifth-section .fifth-content .fifth-right .right-item .service-item {
  background: #ecf5f9;
  border-radius: 50%;
  box-shadow: 1px 1px 16px 0px rgba(20, 26, 63, 0.06);
}
.fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #fff;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg .icon-2 {
  display: none;
}
.fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg p {
  color: #1f1e1e;
  margin-top: 5px;
}
.fifth-section .fifth-content .fifth-right .right-item:hover .service-item {
  border: dashed 1px rgba(63, 81, 181, 0.5);
}
.fifth-section .fifth-content .fifth-right .right-item:hover .service-item .service-bg {
  background: #2b8afc;
}
.fifth-section .fifth-content .fifth-right .right-item:hover .service-item .service-bg .icon-1 {
  display: none;
}
.fifth-section .fifth-content .fifth-right .right-item:hover .service-item .service-bg .icon-2 {
  display: block;
}
.fifth-section .fifth-content .fifth-right .right-item:hover .service-item .service-bg p {
  color: #fff;
}

.sixth-section .section-title {
  color: #333;
}
.sixth-section .sixth-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.sixth-section .sixth-content .sixth-item {
  background: #e5f0ff;
  position: relative;
}
.sixth-section .sixth-content .sixth-item .pro-title {
  color: #333;
}
.sixth-section .sixth-content .sixth-item .pro-title h3 {
  text-align: center;
  font-weight: 700;
}
.sixth-section .sixth-content .sixth-item span {
  background: #ffc90c;
  display: block;
}
.sixth-section .sixth-content .sixth-item p {
  color: #666;
  text-align: center;
}
.sixth-section .sixth-content .sixth-item ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.sixth-section .sixth-content .sixth-item ul li {
  color: #666;
  padding-left: 25px;
  position: relative;
}
.sixth-section .sixth-content .sixth-item ul li::before {
  content: "";
  position: absolute;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #ffc90c;
}
.sixth-section .sixth-content .sixth-item .pro-img {
  margin: 0 auto;
  display: block;
  max-width: 100%;
  height: auto;
  transition: all 0.5s ease;
}
.sixth-section .sixth-content .sixth-item .pro-img:hover {
  transform: scale(1.05);
}
.sixth-section .sixth-content .sixth-item .item-btn {
  position: absolute;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.sixth-section .sixth-content .sixth-item .item-btn a {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fffefe;
}
.sixth-section .sixth-content .sixth-item .item-btn a img {
  margin-left: 10px;
}
.sixth-section .sixth-content .sixth-item .item-btn .swt-btn {
  background: #f9bb0b;
  background-size: 200% auto;
  transition: background 0.5s ease;
}
.sixth-section .sixth-content .sixth-item .item-btn .swt-btn:hover {
  background-image: linear-gradient(to right, #f9bb0b 10%, #f0ece0 51%, #f9bb0b 100%);
  background-position: center right;
}
.sixth-section .sixth-content .sixth-item .item-btn .more-btn {
  background: #086afa;
  background-size: 200% auto;
  transition: background 0.5s ease;
}
.sixth-section .sixth-content .sixth-item .item-btn .more-btn:hover {
  background-image: linear-gradient(to right, #086afa 10%, #a9c5f3 51%, #086afa 100%);
  background-position: center right;
}

.seventh-section .section-title {
  color: #333;
}
.seventh-section .seventh-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.seventh-section .seventh-content .seventh-item .case-img {
  overflow: hidden;
}
.seventh-section .seventh-content .seventh-item .case-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s ease;
}
.seventh-section .seventh-content .seventh-item .case-img:hover img {
  transform: scale(1.05);
}
.seventh-section .seventh-content .seventh-item .case-text {
  background: #f5faff;
}
.seventh-section .seventh-content .seventh-item .case-text h3 {
  color: #333;
  font-weight: 700;
}
.seventh-section .seventh-content .seventh-item .case-text p {
  color: #666;
  margin-top: 10px;
}
.seventh-section .seventh-content .seventh-item .case-text a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  margin-top: 20px;
}
.seventh-section .seventh-content .seventh-item .case-text a img {
  display: inline-block;
  margin-left: 20px;
}
.seventh-section .seventh-content .seventh-item .case-text .more-btn {
  background: #f9bb0b;
  background-size: 200% auto;
  transition: background 0.5s ease;
}
.seventh-section .seventh-content .seventh-item .case-text .more-btn:hover {
  background-image: linear-gradient(to right, #f9bb0b 10%, #f0ece0 51%, #f9bb0b 100%);
  background-position: center right;
}
.seventh-section .seventh-content .seventh-item .case-text .swt-btn {
  background: #086afa;
  background-size: 200% auto;
  transition: background 0.5s ease;
}
.seventh-section .seventh-content .seventh-item .case-text .swt-btn:hover {
  background-image: linear-gradient(to right, #086afa 10%, #a9c5f3 51%, #086afa 100%);
  background-position: center right;
}

.form-section {
  background: url(/static/special/images/xitu/fourth_bg.jpg) no-repeat left;
  background-size: cover;
}
.form-section .section-title {
  font-weight: 700;
  color: #333;
  text-align: center;
}
.form-section .section-text {
  color: #333;
  text-align: center;
  margin-top: 15px;
}
.form-section .form-section-list {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}
.form-section .form-section-list li {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.form-section .form-section-list li p:first-child {
  font-size: 18px;
  color: #171717;
  display: flex;
  align-items: center;
}
.form-section .form-section-list li p:first-child b {
  font-family: Impact;
  margin-right: 5px;
  color: #f9bb0b;
  font-weight: normal;
}
.form-section .form-section-list li p:last-child {
  color: #1f1e1e;
  margin-top: 10px;
}
.form-section .index-form {
  margin-top: 50px;
}
.form-section .index-form .material {
  position: relative;
}
.form-section .index-form .material .material-select {
  width: 100%;
  border: 0;
  font-size: 18px;
  padding: 10px;
  border: solid 1px #d8d9d4;
  color: #1d1d1d;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  padding-right: 35px;
  z-index: 111;
}
.form-section .index-form .material .material-select:focus {
  box-shadow: none;
  border: none;
}
.form-section .index-form .material .select-arrow {
  position: absolute;
  right: 20px;
  top: 14px;
  pointer-events: none;
}
.form-section .index-form .form-control {
  border-radius: 0;
  font-size: 18px;
  padding: 10px;
  border: solid 1px #d8d9d4;
  color: #1d1d1d;
}
.form-section .index-form .form-control::placeholder {
  color: #1d1d1d;
}
.form-section .index-form .form-control:focus {
  box-shadow: none;
}
.form-section .index-form .submit button {
  background-color: #3f51b5;
  color: #fff;
  border: none;
  border-radius: 0;
  width: 100%;
  padding: 10px;
  font-weight: lighter;
  font-size: 20px;
  line-height: 28px;
  background-size: 200% auto;
  transition: 0.8s;
}
.form-section .index-form .submit button:hover {
  background-image: linear-gradient(to right, #3f51b5 0%, #8f9deb 51%, #3f51b5 100%);
  background-position: center right;
}

@media (max-width: 575px) {
  .zixun-btn-box {
    margin-top: 30px;
  }
  .zixun-btn-box .zixun-btn {
    padding: 10px 30px;
    font-size: 16px;
  }
  .banner .banner-s {
    display: block;
  }
  section .section-title {
    font-size: 24px;
  }
  section .section-title span {
    padding: 0 30px;
  }
  section .section-title span::before, section .section-title span::after {
    width: 20px;
    height: 17px;
  }
  .first-section {
    padding-top: 25px;
    padding-bottom: 25px;
  }
  .first-section .first-content {
    margin-top: 18px;
  }
  .first-section .first-content .content-left {
    margin-bottom: 20px;
  }
  .first-section .first-content .content-left .left-text1 {
    font-size: 16px;
    line-height: 30px;
  }
  .first-section .first-content .content-left .left-text2 {
    width: 96%;
    font-size: 16px;
    line-height: 30px;
    padding: 20px 15px 15px 20px;
    margin-top: 40px;
  }
  .first-section .first-content .content-left .left-text2:nth-child(2) {
    margin-top: 30px;
  }
  .first-section .first-content .content-left .left-text2:nth-child(3) {
    margin-bottom: 15px;
  }
  .first-section .first-content .content-left .left-text2 span {
    width: 80px;
    height: 34px;
    top: -15px;
  }
  .second-section .second-content {
    padding-top: 35px;
    padding-bottom: 10px;
  }
  .second-section .second-content .second-text {
    margin-top: 20px;
    font-size: 16px;
    line-height: 30px;
  }
  .second-section .second-content .second-list {
    margin-top: 25px;
  }
  .second-section .second-content .second-list .second-item {
    width: 48%;
  }
  .second-section .second-content .second-list .second-item p {
    font-size: 16px;
    line-height: 30px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .third-section {
    padding-top: 30px;
  }
  .third-section .third-part1 {
    margin-top: 25px;
    padding: 15px 20px;
    font-size: 16px;
    line-height: 30px;
  }
  .third-section .third-part1 .part1-title {
    font-size: 20px;
    line-height: 36px;
  }
  .third-section .third-part1 .part1-img {
    margin: 20px auto;
    width: 100%;
  }
  .third-section .third-part1 .part1-img1 {
    display: none;
  }
  .third-section .third-part1 .part1-img2 {
    display: block;
  }
  .third-section .third-part2 {
    margin-top: 25px;
    padding-top: 15px;
  }
  .third-section .third-part2 .part2-title {
    padding-left: 20px;
    font-size: 20px;
    line-height: 36px;
  }
  .third-section .third-part2 .part2-top {
    padding: 10px 20px;
  }
  .third-section .third-part2 .part2-top .top-left {
    font-size: 16px;
    line-height: 30px;
    width: 100%;
  }
  .third-section .third-part2 .part2-top .top-right {
    width: 100%;
    margin-top: 15px;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item {
    width: 48.5%;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item p {
    font-size: 16px;
    line-height: 30px;
  }
  .third-section .third-part2 .part2-bottom {
    padding: 0 20px;
    margin-top: 15px;
  }
  .third-section .third-part2 .part2-bottom .part2-item {
    width: 100%;
    margin-bottom: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    border-radius: 10px;
    height: auto;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-num {
    display: inline-block;
    font-size: 20px;
    line-height: 40px;
    width: 40px;
    height: 40px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title {
    display: inline-block;
    font-size: 18px;
    line-height: 36px;
    width: 130px;
    padding: 2px 0;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-text {
    font-size: 16px;
    line-height: 30px;
    margin-top: 10px;
  }
  .fourth-section {
    margin-top: 20px;
  }
  .fourth-section .fourth-content {
    padding-top: 45px;
    padding-bottom: 15px;
  }
  .fourth-section .fourth-content .fourth-list {
    margin-top: 25px;
    justify-content: flex-start;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item {
    width: 100%;
    margin-bottom: 15px;
    display: flex;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-img {
    width: 50%;
    border-radius: 10px 0 0 10px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text {
    padding: 15px 10px 10px 10px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text h3 {
    font-size: 18px;
    font-weight: bold;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text span {
    width: 76px;
    height: 2px;
    margin: 5px auto;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text p {
    font-size: 16px;
    line-height: 28px;
  }
  .fifth-section {
    margin-top: 25px;
  }
  .fifth-section .section-title span {
    padding: 0;
  }
  .fifth-section .section-title span::before, .fifth-section .section-title span::after {
    display: none;
  }
  .fifth-section .liucheng-list {
    margin-top: 25px;
    justify-content: flex-start;
  }
  .fifth-section .liucheng-list .liucheng-item {
    width: 25%;
    padding: 0 8px 15px;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    display: none;
  }
  .fifth-section .liucheng-list .liucheng-item p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 15px;
  }
  .fifth-section .fifth-content {
    margin-top: -5px;
  }
  .fifth-section .fifth-content .fifth-left {
    padding: 20px;
  }
  .fifth-section .fifth-content .fifth-left h2 {
    font-size: 22px;
  }
  .fifth-section .fifth-content .fifth-left p {
    margin-top: 10px;
    font-size: 16px;
    line-height: 30px;
  }
  .fifth-section .fifth-content .fifth-left .fifth-btn {
    margin-top: 20px;
    font-size: 16px;
    padding: 12px 30px;
  }
  .fifth-section .fifth-content .fifth-right .right-item {
    height: 180px;
  }
  .fifth-section .fifth-content .fifth-right .right-item span {
    font-size: 60px;
    line-height: 60px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item {
    width: 140px;
    height: 140px;
    padding: 9px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg img {
    width: 48px;
    height: 48px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg p {
    font-size: 18px;
  }
  .sixth-section {
    margin-top: 25px;
  }
  .sixth-section .sixth-content {
    margin-top: 25px;
  }
  .sixth-section .sixth-content .sixth-item {
    width: 100%;
    padding: 20px 10px;
    margin-bottom: 25px;
  }
  .sixth-section .sixth-content .sixth-item:last-child {
    margin-bottom: 0;
  }
  .sixth-section .sixth-content .sixth-item .pro-title h3 {
    font-size: 20px;
    line-height: 34px;
  }
  .sixth-section .sixth-content .sixth-item span {
    margin: 10px auto 15px;
    width: 155px;
    height: 4px;
  }
  .sixth-section .sixth-content .sixth-item p {
    font-size: 16px;
    line-height: 24px;
  }
  .sixth-section .sixth-content .sixth-item ul {
    padding: 20px 0px 15px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    width: 50%;
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 15px;
  }
  .sixth-section .sixth-content .sixth-item .pro-img {
    height: 305px;
    width: auto;
  }
  .sixth-section .sixth-content .sixth-item .item-btn {
    bottom: 35px;
    padding: 0 50px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    width: 46%;
    font-size: 16px;
    line-height: 30px;
    padding: 5px 0;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a img {
    width: 26px;
    height: auto;
  }
  .seventh-section {
    padding-top: 25px;
  }
  .seventh-section .seventh-content {
    margin-top: 25px;
  }
  .seventh-section .seventh-content .seventh-item {
    width: 100%;
    margin-bottom: 25px;
  }
  .seventh-section .seventh-content .seventh-item:last-child {
    margin-bottom: 0;
  }
  .seventh-section .seventh-content .seventh-item .case-text {
    padding: 20px 20px 30px;
  }
  .seventh-section .seventh-content .seventh-item .case-text h3 {
    font-size: 20px;
  }
  .seventh-section .seventh-content .seventh-item .case-text p {
    font-size: 16px;
    line-height: 30px;
  }
  .seventh-section .seventh-content .seventh-item .case-text a {
    width: 130px;
    height: 40px;
    font-size: 16px;
    line-height: 24px;
  }
  .seventh-section .seventh-content .seventh-item .case-text .more-btn {
    margin-right: 15px;
  }
  .form-section {
    margin-top: 35px;
    padding: 30px 0 15px;
  }
  .form-section .form-section-list {
    margin-top: 30px;
  }
  .form-section .form-section-list li {
    width: 33%;
  }
  .form-section .form-section-list li p:first-child {
    line-height: 50px;
    font-size: 16px;
  }
  .form-section .form-section-list li p:first-child b {
    font-size: 50px;
  }
  .form-section .form-section-list li p:last-child {
    font-size: 16px;
  }
  .form-section .index-form .form-item {
    margin-bottom: 20px;
  }
}
@media (min-width: 576px) {
  .zixun-btn-box {
    margin-top: 35px;
  }
  .zixun-btn-box .zixun-btn {
    padding: 10px 65px;
    font-size: 18px;
  }
  .banner .banner-s {
    display: block;
  }
  section .section-title {
    font-size: 24px;
  }
  section .section-title span {
    padding: 0 30px;
  }
  section .section-title span::before, section .section-title span::after {
    width: 20px;
    height: 17px;
  }
  .first-section {
    padding-top: 25px;
    padding-bottom: 30px;
  }
  .first-section .first-content {
    margin-top: 20px;
  }
  .first-section .first-content .content-left {
    margin-bottom: 20px;
  }
  .first-section .first-content .content-left .left-text1 {
    font-size: 16px;
    line-height: 30px;
  }
  .first-section .first-content .content-left .left-text2 {
    width: 96%;
    font-size: 16px;
    line-height: 30px;
    padding: 20px 15px 15px 35px;
    margin-top: 40px;
  }
  .first-section .first-content .content-left .left-text2:nth-child(2) {
    margin-top: 30px;
  }
  .first-section .first-content .content-left .left-text2:nth-child(3) {
    margin-bottom: 15px;
  }
  .first-section .first-content .content-left .left-text2 span {
    width: 80px;
    height: 34px;
    top: -15px;
  }
  .second-section .second-content {
    padding-top: 45px;
    padding-bottom: 20px;
  }
  .second-section .second-content .second-text {
    margin-top: 25px;
    font-size: 16px;
    line-height: 30px;
  }
  .second-section .second-content .second-list {
    margin-top: 35px;
  }
  .second-section .second-content .second-list .second-item {
    width: 48%;
  }
  .second-section .second-content .second-list .second-item p {
    font-size: 18px;
    line-height: 30px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .third-section {
    padding-top: 30px;
  }
  .third-section .third-part1 {
    margin-top: 25px;
    padding: 15px 25px;
    font-size: 16px;
    line-height: 30px;
  }
  .third-section .third-part1 .part1-title {
    font-size: 22px;
    line-height: 36px;
  }
  .third-section .third-part1 .part1-img {
    margin: 20px auto;
    width: 80%;
  }
  .third-section .third-part1 .part1-img1 {
    display: block;
  }
  .third-section .third-part1 .part1-img2 {
    display: none;
  }
  .third-section .third-part2 {
    margin-top: 25px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .third-section .third-part2 .part2-title {
    padding-left: 25px;
    font-size: 22px;
    line-height: 36px;
  }
  .third-section .third-part2 .part2-top {
    padding: 10px 25px;
  }
  .third-section .third-part2 .part2-top .top-left {
    font-size: 16px;
    line-height: 30px;
    width: 100%;
  }
  .third-section .third-part2 .part2-top .top-right {
    width: 100%;
    margin-top: 15px;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item {
    width: 48.5%;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item p {
    font-size: 20px;
    line-height: 30px;
  }
  .third-section .third-part2 .part2-bottom {
    padding: 0 25px;
    margin-top: 15px;
  }
  .third-section .third-part2 .part2-bottom .part2-item {
    width: 100%;
    margin-bottom: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    border-radius: 10px;
    height: auto;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-num {
    display: inline-block;
    font-size: 20px;
    line-height: 40px;
    width: 40px;
    height: 40px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title {
    display: inline-block;
    font-size: 18px;
    line-height: 36px;
    width: 130px;
    padding: 2px 0;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-text {
    font-size: 16px;
    line-height: 30px;
    margin-top: 10px;
  }
  .fourth-section {
    margin-top: 35px;
  }
  .fourth-section .fourth-content {
    padding-top: 35px;
    padding-bottom: 15px;
  }
  .fourth-section .fourth-content .fourth-list {
    margin-top: 30px;
    justify-content: flex-start;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item {
    width: 247px;
    margin-bottom: 15px;
    margin-right: 15px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item:nth-child(2), .fourth-section .fourth-content .fourth-list .fourth-item:nth-child(4) {
    margin-right: 0;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text {
    padding: 15px 10px 10px 10px;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    background: rgba(0, 0, 0, 0.5);
    background-size: 200% auto;
    transition: background 1s ease;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text:hover {
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 10%, rgba(152, 152, 152, 0.5) 51%, rgba(0, 0, 0, 0.5) 100%);
    background-position: center right;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text h3 {
    font-size: 18px;
    font-weight: bold;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text span {
    width: 76px;
    height: 2px;
    margin: 5px auto;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text p {
    font-size: 16px;
    line-height: 28px;
  }
  .fifth-section {
    margin-top: 30px;
  }
  .fifth-section .liucheng-list {
    margin-top: 30px;
    justify-content: center;
  }
  .fifth-section .liucheng-list .liucheng-item {
    width: 70px;
    margin-right: 40px;
    margin-bottom: 15px;
  }
  .fifth-section .liucheng-list .liucheng-item:nth-child(5) {
    margin-right: 0;
  }
  .fifth-section .liucheng-list .liucheng-item:nth-child(5)::after {
    display: none;
  }
  .fifth-section .liucheng-list .liucheng-item:last-child {
    margin-right: 0;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    right: -26px;
    top: 35px;
    width: 16px;
    height: 16px;
  }
  .fifth-section .liucheng-list .liucheng-item p {
    font-size: 16px;
    line-height: 1.5;
    margin-top: 15px;
  }
  .fifth-section .fifth-content {
    margin-top: 1px;
  }
  .fifth-section .fifth-content .fifth-left {
    padding: 30px;
  }
  .fifth-section .fifth-content .fifth-left h2 {
    font-size: 24px;
  }
  .fifth-section .fifth-content .fifth-left p {
    font-size: 16px;
    line-height: 34px;
    margin-top: 10px;
  }
  .fifth-section .fifth-content .fifth-left .fifth-btn {
    margin-top: 20px;
    padding: 14px 30px;
    font-size: 18px;
  }
  .fifth-section .fifth-content .fifth-right .right-item {
    height: 200px;
  }
  .fifth-section .fifth-content .fifth-right .right-item span {
    font-size: 60px;
    line-height: 60px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item {
    width: 140px;
    height: 140px;
    padding: 9px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg img {
    width: 48px;
    height: 48px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item .service-bg p {
    font-size: 18px;
  }
  .sixth-section {
    margin-top: 25px;
  }
  .sixth-section .sixth-content {
    margin-top: 25px;
  }
  .sixth-section .sixth-content .sixth-item {
    width: 100%;
    padding: 20px;
    margin-bottom: 25px;
  }
  .sixth-section .sixth-content .sixth-item:last-child {
    margin-bottom: 0;
  }
  .sixth-section .sixth-content .sixth-item .pro-title h3 {
    font-size: 20px;
    line-height: 34px;
  }
  .sixth-section .sixth-content .sixth-item span {
    margin: 10px auto 15px;
    width: 155px;
    height: 4px;
  }
  .sixth-section .sixth-content .sixth-item p {
    font-size: 16px;
    line-height: 24px;
  }
  .sixth-section .sixth-content .sixth-item ul {
    padding: 30px 40px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    width: 50%;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 15px;
  }
  .sixth-section .sixth-content .sixth-item .pro-img {
    height: 305px;
    width: auto;
  }
  .sixth-section .sixth-content .sixth-item .item-btn {
    bottom: 35px;
    padding: 0 50px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    width: 45%;
    font-size: 18px;
    line-height: 30px;
    padding: 5px 0;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a img {
    width: 30px;
    height: auto;
  }
  .seventh-section {
    padding-top: 25px;
  }
  .seventh-section .seventh-content {
    margin-top: 30px;
  }
  .seventh-section .seventh-content .seventh-item {
    width: 100%;
    margin-bottom: 25px;
  }
  .seventh-section .seventh-content .seventh-item .case-text {
    padding: 20px 20px 30px;
  }
  .seventh-section .seventh-content .seventh-item .case-text h3 {
    font-size: 20px;
  }
  .seventh-section .seventh-content .seventh-item .case-text p {
    font-size: 16px;
    line-height: 30px;
  }
  .seventh-section .seventh-content .seventh-item .case-text a {
    width: 130px;
    height: 40px;
    font-size: 16px;
    line-height: 24px;
  }
  .seventh-section .seventh-content .seventh-item .case-text .more-btn {
    margin-right: 15px;
  }
  .form-section {
    margin-top: 35px;
    padding: 30px 0;
  }
  .form-section .form-section-list li {
    width: 32%;
  }
  .form-section .form-section-list li p:first-child {
    line-height: 55px;
  }
  .form-section .form-section-list li p:first-child b {
    font-size: 55px;
  }
  .form-section .form-section-list li p:last-child {
    font-size: 20px;
  }
  .form-section .index-form .form-item {
    margin-bottom: 20px;
  }
}
@media (min-width: 768px) {
  .banner .banner-s {
    display: none;
  }
  .banner .banner-content {
    display: flex;
    justify-content: center;
    align-items: flex-end;
  }
  .banner .banner-content .banner-left {
    padding: 50px 0;
    width: 50%;
  }
  .banner .banner-content .banner-left .banner-title {
    width: 80%;
  }
  .banner .banner-content .banner-left .banner-text1 {
    width: 80%;
    height: 40px;
    margin-top: 10px;
    font-size: 20px;
    line-height: 34px;
  }
  .banner .banner-content .banner-left .banner-text2 {
    font-size: 18px;
    line-height: 30px;
    margin-top: 20px;
  }
  .banner .banner-content .banner-right {
    width: 50%;
  }
  .banner .banner-content .banner-right .right-img {
    width: 100%;
  }
  section .section-title {
    font-size: 30px;
  }
  section .section-title span {
    padding: 0 40px;
  }
  section .section-title span::before, section .section-title span::after {
    width: 30px;
    height: 22px;
  }
  .third-section .third-part2 .part2-bottom .part2-item {
    width: 48.5%;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item {
    width: 220px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item:nth-child(3) {
    margin-right: 0;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item:nth-child(2), .fourth-section .fourth-content .fourth-list .fourth-item:nth-child(4) {
    margin-right: 15px;
  }
  .fifth-section .liucheng-list .liucheng-item {
    width: 98px;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    top: 50px;
  }
  .sixth-section .sixth-content .sixth-item {
    width: 48.6%;
    margin-bottom: 0;
  }
  .sixth-section .sixth-content .sixth-item p {
    height: 48px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    width: 100%;
  }
  .sixth-section .sixth-content .sixth-item .item-btn {
    bottom: 35px;
    padding: 0 20px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    width: 48%;
  }
  .seventh-section .seventh-content .seventh-item {
    width: 48.6%;
    margin-bottom: 0;
  }
}
@media (min-width: 992px) {
  .banner .banner-content .banner-left {
    padding: 50px 0 71px;
    width: auto;
  }
  .banner .banner-content .banner-left .banner-title {
    width: 400px;
  }
  .banner .banner-content .banner-left .banner-text1 {
    width: 400px;
    height: 50px;
    margin-top: 10px;
    font-size: 28px;
    line-height: 34px;
  }
  .banner .banner-content .banner-left .banner-text2 {
    font-size: 20px;
    line-height: 30px;
    margin-top: 20px;
  }
  .banner .banner-content .banner-right {
    width: auto;
  }
  .banner .banner-content .banner-right .right-img {
    width: 400px;
  }
  .first-section .first-content .content-left .left-text2 {
    width: 88%;
  }
  .second-section .second-content {
    padding-bottom: 30px;
  }
  .second-section .second-content .second-text {
    margin-top: 30px;
  }
  .second-section .second-content .second-list .second-item {
    width: 18%;
  }
  .second-section .second-content .second-list .second-item p {
    margin-bottom: 0;
  }
  .third-section .third-part2 .part2-bottom .part2-item {
    height: 142px;
  }
  .fourth-section .fourth-content .fourth-list {
    justify-content: space-between;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item {
    width: 23.5%;
    margin-bottom: 20px;
    margin-right: 0 !important;
  }
  .fifth-section .liucheng-list {
    justify-content: space-between;
  }
  .fifth-section .liucheng-list .liucheng-item {
    width: 6.98%;
    margin-bottom: 0;
    margin-right: 0;
  }
  .fifth-section .liucheng-list .liucheng-item:nth-child(5)::after {
    display: block;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    right: -22px;
    top: 33px;
  }
  .sixth-section .sixth-content .sixth-item p {
    height: auto;
  }
  .sixth-section .sixth-content .sixth-item span {
    height: 6px;
  }
  .sixth-section .sixth-content .sixth-item ul {
    padding: 30px 0px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    width: 50%;
  }
  .sixth-section .sixth-content .sixth-item .pro-img {
    height: auto;
    width: auto;
  }
  .sixth-section .sixth-content .sixth-item .item-btn {
    bottom: 45px;
    padding: 0 50px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    width: 47.5%;
  }
  .seventh-section .seventh-content .seventh-item .case-text a {
    width: 150px;
  }
  .seventh-section .seventh-content .seventh-item .case-text .more-btn {
    margin-right: 50px;
  }
  .form-section .form-section-list li {
    width: 22%;
  }
  .form-section .index-form .form-item {
    margin-bottom: 0px;
  }
  .form-section h2 {
    font-size: 40px;
  }
}
@media (min-width: 1200px) {
  .banner .banner-content .banner-left .banner-title {
    width: 460px;
  }
  .banner .banner-content .banner-left .banner-text1 {
    width: 460px;
    height: 60px;
    margin-top: 20px;
    font-size: 32px;
    line-height: 44px;
  }
  .banner .banner-content .banner-left .banner-text2 {
    font-size: 24px;
    line-height: 40px;
    margin-top: 27px;
  }
  .banner .banner-content .banner-right .right-img {
    width: 460px;
  }
  section .section-title {
    font-size: 34px;
  }
  section .section-title span {
    padding: 0 50px;
  }
  section .section-title span::before, section .section-title span::after {
    width: 37px;
    height: 29px;
  }
  .first-section {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .first-section .first-content {
    margin-top: 40px;
  }
  .first-section .first-content .content-left {
    margin-bottom: 0;
  }
  .first-section .first-content .content-left .left-text2 {
    width: 96%;
  }
  .third-section {
    padding-top: 35px;
  }
  .third-section .third-part1 {
    margin-top: 35px;
    padding: 25px 30px;
  }
  .third-section .third-part1 .part1-title {
    font-size: 24px;
    line-height: 36px;
  }
  .third-section .third-part1 .part1-img {
    width: 64.4%;
  }
  .third-section .third-part2 {
    padding-top: 25px;
  }
  .third-section .third-part2 .part2-title {
    font-size: 24px;
    line-height: 36px;
    padding-left: 30px;
  }
  .third-section .third-part2 .part2-top {
    padding: 18px 30px;
  }
  .third-section .third-part2 .part2-top .top-left {
    width: 51%;
    padding-right: 25px;
  }
  .third-section .third-part2 .part2-top .top-right {
    width: 49%;
    margin-top: 0;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item {
    width: 48%;
  }
  .third-section .third-part2 .part2-bottom {
    margin-top: 0;
  }
  .third-section .third-part2 .part2-bottom .part2-item {
    width: 11%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 0;
    box-shadow: none;
    padding: 0;
    border-radius: 0;
    height: auto;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title {
    width: 116px;
    padding: 4px 0;
    margin-top: 15px;
    margin-bottom: 50px;
    position: relative;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title::after {
    content: "";
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 0px;
    height: 30px;
    border: dashed 1px #a3a3a3;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title::before {
    content: "";
    position: absolute;
    bottom: -41px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    width: 11px;
    height: 11px;
    border: solid 1px #a3a3a3;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-text {
    width: 90%;
    margin: 0 auto;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item {
    width: 19.4%;
    margin-bottom: 0;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    right: -28px;
    top: 40px;
    width: 18px;
    height: 18px;
  }
  .fifth-section .fifth-content .fifth-left {
    padding: 30px 20px;
  }
  .fifth-section .fifth-content .fifth-left h2 {
    font-size: 23px;
  }
  .fifth-section .fifth-content .fifth-left p {
    margin-top: 20px;
  }
  .fifth-section .fifth-content .fifth-right .right-item {
    height: 180px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item {
    width: 120px;
    height: 120px;
  }
  .sixth-section .sixth-content .sixth-item {
    padding: 30px;
  }
  .sixth-section .sixth-content .sixth-item .pro-title h3 {
    font-size: 24px;
    line-height: 34px;
  }
  .sixth-section .sixth-content .sixth-item ul {
    padding: 30px 20px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    width: 45%;
  }
  .sixth-section .sixth-content .sixth-item .item-btn {
    bottom: 65px;
    padding: 0 90px;
  }
  .seventh-section .seventh-content .seventh-item .case-text h3 {
    font-size: 24px;
  }
}
@media (min-width: 1400px) {
  .zixun-btn-box {
    margin-top: 50px;
  }
  .banner .banner-content .banner-left .banner-title {
    width: 500px;
  }
  .banner .banner-content .banner-left .banner-text1 {
    width: 500px;
    height: 66px;
    font-size: 36px;
    line-height: 44px;
  }
  .banner .banner-content .banner-left .banner-text2 {
    font-size: 28px;
    line-height: 40px;
  }
  .banner .banner-content .banner-right .right-img {
    width: 500px;
  }
  section .section-title {
    font-size: 38px;
  }
  .first-section {
    padding-bottom: 70px;
  }
  .first-section .first-content .content-left .left-text1 {
    font-size: 18px;
    line-height: 34px;
  }
  .first-section .first-content .content-left .left-text2 {
    font-size: 18px;
    line-height: 30px;
    padding: 20px 20px 20px 30px;
    width: 97%;
  }
  .first-section .first-content .content-left .left-text2 span {
    width: 94px;
    height: 41px;
    top: -20px;
  }
  .second-section .second-content .second-text {
    font-size: 18px;
    line-height: 36px;
  }
  .second-section .second-content .second-list .second-item p {
    font-size: 22px;
    line-height: 36px;
    margin-top: 20px;
  }
  .third-section {
    padding-top: 45px;
  }
  .third-section .third-part1 {
    margin-top: 40px;
    font-size: 18px;
    line-height: 36px;
    padding: 30px 40px;
  }
  .third-section .third-part1 .part1-title {
    font-size: 28px;
    line-height: 44px;
  }
  .third-section .third-part2 {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .third-section .third-part2 .part2-title {
    padding-left: 40px;
    font-size: 28px;
    line-height: 44px;
  }
  .third-section .third-part2 .part2-top .top-left {
    font-size: 18px;
    line-height: 36px;
    padding-right: 40px;
    padding-left: 10px;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item p {
    font-size: 24px;
    line-height: 36px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-num {
    font-size: 24px;
    line-height: 46px;
    width: 46px;
    height: 46px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title {
    font-size: 20px;
    line-height: 36px;
    width: 136px;
    margin-bottom: 70px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title::after {
    bottom: -45px;
    height: 45px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title::before {
    bottom: -55px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-text {
    width: 80%;
    font-size: 18px;
    line-height: 30px;
  }
  .fourth-section {
    margin-top: 50px;
  }
  .fourth-section .fourth-content {
    padding-top: 50px;
    padding-bottom: 55px;
  }
  .fourth-section .fourth-content .fourth-list {
    margin-top: 45px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text {
    padding: 15px 10px 15px 20px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text h3 {
    font-size: 24px;
    font-weight: normal;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text span {
    height: 3px;
    margin: 10px auto;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text p {
    font-size: 18px;
    line-height: 30px;
  }
  .fifth-section {
    margin-top: 40px;
  }
  .fifth-section .liucheng-list {
    margin-top: 45px;
  }
  .fifth-section .liucheng-list .liucheng-item::after {
    right: -35px;
    top: 50px;
    width: 21px;
    height: 21px;
  }
  .fifth-section .liucheng-list .liucheng-item p {
    font-size: 18px;
    line-height: 1.5;
    margin-top: 20px;
  }
  .fifth-section .fifth-content {
    margin-top: 15px;
  }
  .fifth-section .fifth-content .fifth-left {
    padding: 30px;
  }
  .fifth-section .fifth-content .fifth-left h2 {
    font-size: 26px;
  }
  .fifth-section .fifth-content .fifth-left p {
    font-size: 18px;
    line-height: 36px;
  }
  .fifth-section .fifth-content .fifth-left .fifth-btn {
    margin-top: 30px;
    padding: 15px 30px;
  }
  .fifth-section .fifth-content .fifth-right .right-item {
    height: 210px;
  }
  .fifth-section .fifth-content .fifth-right .right-item span {
    font-size: 70px;
    line-height: 70px;
  }
  .fifth-section .fifth-content .fifth-right .right-item .service-item {
    width: 140px;
    height: 140px;
    padding: 9px;
  }
  .sixth-section {
    margin-top: 40px;
  }
  .sixth-section .sixth-content {
    margin-top: 40px;
  }
  .sixth-section .sixth-content .sixth-item {
    padding: 40px;
  }
  .sixth-section .sixth-content .sixth-item .pro-title h3 {
    font-size: 28px;
    line-height: 34px;
  }
  .sixth-section .sixth-content .sixth-item p {
    font-size: 18px;
    line-height: 24px;
  }
  .sixth-section .sixth-content .sixth-item ul {
    padding: 50px 40px 30px;
  }
  .sixth-section .sixth-content .sixth-item ul li {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 25px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    font-size: 24px;
    line-height: 44px;
  }
  .seventh-section {
    padding-top: 40px;
  }
  .seventh-section .seventh-content {
    margin-top: 40px;
  }
  .seventh-section .seventh-content .seventh-item .case-text h3 {
    font-size: 28px;
  }
  .seventh-section .seventh-content .seventh-item .case-text p {
    font-size: 18px;
    line-height: 32px;
    height: 64px;
  }
  .seventh-section .seventh-content .seventh-item .case-text a {
    width: 190px;
    font-size: 18px;
    line-height: 24px;
    height: 47px;
  }
  .seventh-section .seventh-content .seventh-item .case-text .more-btn {
    margin-right: 120px;
  }
  .form-section {
    margin-top: 50px;
    padding: 45px 0 50px;
  }
}
@media (min-width: 1600px) {
  .banner .banner-content .banner-left .banner-title {
    width: 716px;
  }
  .banner .banner-content .banner-left .banner-text1 {
    width: 672px;
    height: 87px;
    font-size: 48px;
    line-height: 44px;
  }
  .banner .banner-content .banner-left .banner-text2 {
    font-size: 30px;
    line-height: 44px;
  }
  .banner .banner-content .banner-right .right-img {
    width: 571px;
  }
  section .section-title {
    font-size: 42px;
  }
  .first-section .first-content {
    margin-top: 50px;
  }
  .first-section .first-content .content-left .left-text1 {
    font-size: 18px;
    line-height: 36px;
  }
  .first-section .first-content .content-left .left-text2 {
    padding: 28px 20px 20px 30px;
    width: 97.9%;
  }
  .second-section .second-content {
    padding-top: 80px;
    padding-bottom: 40px;
  }
  .second-section .second-content .second-text {
    margin-top: 40px;
  }
  .second-section .second-content .second-list {
    margin-top: 63px;
  }
  .second-section .second-content .second-list .second-item {
    width: 18.2%;
  }
  .third-section .third-part1 .part1-title {
    font-size: 30px;
    line-height: 44px;
  }
  .third-section .third-part1 .part1-img {
    margin: 20px auto 35px;
  }
  .third-section .third-part2 .part2-title {
    font-size: 30px;
    line-height: 44px;
  }
  .third-section .third-part2 .part2-top .top-left {
    padding-right: 60px;
  }
  .third-section .third-part2 .part2-top .top-right .top-right-item p {
    font-size: 30px;
    line-height: 36px;
  }
  .third-section .third-part2 .part2-bottom .part2-item .item-title {
    font-size: 22px;
    line-height: 36px;
    width: 144px;
    padding: 6px 0;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text {
    padding: 30px 15px 15px 20px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text h3 {
    font-size: 30px;
  }
  .fourth-section .fourth-content .fourth-list .fourth-item .item-text span {
    margin: 10px auto 20px;
  }
  .fifth-section .liucheng-list .liucheng-item p {
    font-size: 19px;
  }
  .fifth-section .fifth-content .fifth-left h2 {
    font-size: 30px;
  }
  .fifth-section .fifth-content .fifth-left .fifth-btn {
    margin-top: 40px;
  }
  .sixth-section .sixth-content .sixth-item .pro-title h3 {
    font-size: 30px;
    line-height: 34px;
  }
  .sixth-section .sixth-content .sixth-item .item-btn a {
    font-size: 20px;
    line-height: 35px;
    padding: 6px 0;
    width: 40%;
  }
  .seventh-section .seventh-content .seventh-item .case-text h3 {
    font-size: 30px;
  }
  .seventh-section .seventh-content .seventh-item .case-text p {
    height: auto;
  }
}/*# sourceMappingURL=special.css.map */