body {
  font-family: Arial;
}

.banner {
  position: relative;
}
.banner .banner-img {
  width: 100%;
  height: auto;
  display: block;
}
.banner .banner-btn {
  width: 100%;
  position: absolute;
  left: 0;
}
.banner .banner-btn a {
  display: inline-block;
  color: #3b4457;
  border-radius: 50px;
  border: 1px solid #333;
}
.banner .banner-btn a:hover {
  color: #fb6630;
  border: 1px solid #fb6630;
}
.banner .banner-btn a:first-child {
  margin-right: 45px;
}

section .section-title {
  display: flex;
  justify-content: center;
  align-items: center;
}
section .section-title h1 {
  position: relative;
  font-weight: 700;
  text-align: center;
}

.first-section .first-content {
  margin-top: 30px;
}
.first-section .first-content .left-item {
  background: url(/static/special/images/common1/first_bg.jpg) no-repeat;
  background-size: cover;
  height: 100%;
  width: 100%;
}
.first-section .first-content .left-item p {
  font-size: 16px;
  color: #666;
  hyphens: auto;
}
.first-section .first-content .right-item {
  width: 100%;
  height: auto;
  display: block;
}
.first-section .first-list .first-item {
  box-shadow: 0 0 6px rgba(123, 121, 121, 0.17);
  position: relative;
}
.first-section .first-list .first-item .icon {
  position: absolute;
  z-index: 0;
}
.first-section .first-list .first-item h2 {
  line-height: 24px;
  font-weight: 700;
  color: #ff6803;
}
.first-section .first-list .first-item p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  margin-top: 5px;
}
.first-section .first-list .first-item1 {
  background: url(/static/special/images/common1/bg1.jpg) no-repeat;
  background-size: cover;
  border: 1px solid #f1f1f1;
}
.first-section .first-list .first-item1 p {
  color: #2a2a2a;
  line-height: 30px;
  text-align: center;
}
.first-section .first-list .first-item1 .img-list {
  display: flex;
}
.first-section .first-list .first-item1 .img-list .img-item {
  position: relative;
  margin-top: 15px;
}
.first-section .first-list .first-item1 .img-list .img-item p {
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
  text-shadow: 0 0 8px #000;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.first-section .first-list .first-item1 .img-list .img-item p:hover {
  transform: scale(1.1);
}

.second-section {
  background: #3c4457;
}
.second-section .section-title h1 {
  color: #fff;
}
.second-section .second-content {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.second-section .second-content .tech-swiper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.second-section .second-content .tech-swiper .swiper-button-next, .second-section .second-content .tech-swiper .swiper-button-prev {
  top: auto;
  bottom: 0;
  background: #fa5312;
  width: 40px;
  height: 40px;
}
.second-section .second-content .tech-swiper .swiper-button-prev:after, .second-section .second-content .tech-swiper .swiper-button-next:after {
  content: "";
  background: url(/static/special/images/common1/swiper_arrow.png) no-repeat;
  background-size: 100% 100%;
  width: 15px;
  height: 28px;
}
.second-section .second-content .tech-swiper .swiper-button-prev {
  left: auto;
  right: 50px;
}
.second-section .second-content .tech-swiper .swiper-button-next {
  transform: rotate(180deg);
  right: 0;
}
.second-section .second-content .second-item {
  background: #fff;
}
.second-section .second-content .second-item h4 {
  font-weight: 700;
  color: #333;
  position: relative;
}
.second-section .second-content .second-item h4::before {
  content: "";
  position: absolute;
  left: -20px;
  width: 15px;
  height: 19px;
  background: url(/static/special/images/common1/icon.png) no-repeat;
  background-size: 100% 100%;
}
.second-section .second-content .second-item p {
  color: #757575;
  border-bottom: 1px solid #e0e0e0;
}
.second-section .second-content .second-item p:last-child {
  border-bottom: none;
}

.third-section {
  background: url(/static/special/images/common1/bg2.jpg) no-repeat center;
  background-size: cover;
}
.third-section .third-content {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.third-section .third-content .third-item {
  display: flex;
  justify-content: space-between;
}
.third-section .third-content .third-item .pro-img {
  height: auto;
  display: block;
  margin: 0 auto;
}
.third-section .third-content .third-item .pro-text {
  position: relative;
}
.third-section .third-content .third-item .pro-text h3 {
  font-weight: 700;
  color: #333;
}
.third-section .third-content .third-item .pro-text h3:hover {
  color: #ff6803;
}
.third-section .third-content .third-item .pro-text p {
  color: #666;
  font-size: 16px;
  line-height: 30px;
}
.third-section .third-content .third-item .pro-text .text1 {
  font-size: 18px;
  margin-top: 10px;
}
.third-section .third-content .third-item .pro-text .text2 {
  margin-top: 10px;
}
.third-section .third-content .third-item .pro-text .text3 {
  padding-left: 15px;
  position: relative;
}
.third-section .third-content .third-item .pro-text .text3::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff6803;
  left: 0;
  top: 10px;
}
.third-section .third-content .third-item .pro-text .chat {
  position: absolute;
  left: 0;
  bottom: 0;
  color: #fff;
  background: #ff6803;
  line-height: 30px;
  font-weight: lighter;
  padding: 8px 10px;
  border-radius: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.third-section .third-content .third-item .pro-text .chat img {
  height: auto;
  display: inline-block;
  margin-right: 10px;
}

.fourth-section {
  background: #3c4457;
}
.fourth-section .section-title h1 {
  color: #fff;
}
.fourth-section .fourth-content {
  margin-top: 35px;
}
.fourth-section .fourth-content .fourth-item {
  background-image: linear-gradient(to right, #ff6803, rgba(255, 104, 3, 0));
  padding: 0 0 13px 13px;
  background-repeat: no-repeat;
  background-size: 95%;
  background-position-y: 30px;
}
.fourth-section .fourth-content .fourth-item .case-img {
  width: 100%;
  height: auto;
  display: block;
}
.fourth-section .fourth-content .fourth-item .case-text {
  background: #fff;
  padding: 15px 20px 25px;
}
.fourth-section .fourth-content .fourth-item .case-text h3 {
  font-weight: 700;
  color: #333;
  margin-bottom: 5px;
}
.fourth-section .fourth-content .fourth-item .case-text p {
  color: #666;
}

.fifth-section h1 {
  color: #333;
}
.fifth-section h4 {
  color: #666;
  text-align: center;
  margin-top: 10px;
}
.fifth-section .case-swiper {
  width: 100%;
  margin-top: 30px;
}
.fifth-section .case-swiper .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.fifth-section .quote-box {
  display: flex;
  justify-content: center;
}
.fifth-section .quote-box .quote {
  background: #ff6803;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 35px;
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
}
.fifth-section .quote-box .quote img {
  display: block;
}

.sixth-section {
  padding-top: 0;
}
.sixth-section p {
  color: #666;
  line-height: 30px;
  margin-top: 30px;
}
.sixth-section .img-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}
.sixth-section .img-list .left-img {
  width: 37.5%;
}
.sixth-section .img-list .left-img img {
  width: 100%;
  height: auto;
  display: block;
}
.sixth-section .img-list .right-img {
  width: 61.72%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}
.sixth-section .img-list .right-img img {
  height: auto;
  display: block;
}
.sixth-section .img-list .right-img .img2 {
  width: 62.5%;
}
.sixth-section .img-list .right-img .img3 {
  width: 36.1%;
}
.sixth-section .img-list .right-img .img4 {
  width: 49.3%;
}
.sixth-section .img-list .right-img .img5 {
  width: 49.3%;
}

@media (max-width: 575px) {
  .banner .banner-btn {
    display: none;
  }
  section {
    padding: 30px 0;
  }
  section .section-title h1 {
    font-size: 24px;
  }
  section .section-title img {
    display: none;
  }
  .first-section .first-content {
    margin-top: 25px;
  }
  .first-section .first-content .left-item {
    padding: 20px;
  }
  .first-section .first-content .left-item p {
    line-height: 29px;
  }
  .first-section .first-content .right-item {
    margin-top: 25px;
  }
  .first-section .first-list .first-item {
    margin-top: 25px;
    padding: 20px;
  }
  .first-section .first-list .first-item .icon {
    left: 20px;
    top: 15px;
  }
  .first-section .first-list .first-item h2 {
    font-size: 20px;
  }
  .first-section .first-list .first-item1 {
    margin-top: 25px;
    padding: 20px;
  }
  .first-section .first-list .first-item1 p {
    font-size: 16px;
  }
  .first-section .first-list .first-item1 .img-list {
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .first-section .first-list .first-item1 .img-list .img-item {
    padding: 0;
    width: 48%;
  }
  .first-section .first-list .first-item1 .img-list .img-item img {
    width: 100%;
    height: auto;
    display: block;
  }
  .first-section .first-list .first-item1 .img-list .img-item p {
    font-size: 16px;
  }
  .second-section .second-content {
    flex-direction: column-reverse;
    margin-top: 25px;
  }
  .second-section .second-content .tech-swiper {
    width: 100%;
  }
  .second-section .second-content .second-item {
    width: 100%;
    padding: 10px 20px 10px 30px;
  }
  .second-section .second-content .second-item h4 {
    font-size: 16px;
    padding-top: 15px;
  }
  .second-section .second-content .second-item h4::before {
    top: 15px;
  }
  .second-section .second-content .second-item p {
    font-size: 16px;
    line-height: 24px;
    padding-top: 5px;
    padding-bottom: 10px;
  }
  .third-section .third-content {
    margin-top: 25px;
  }
  .third-section .third-content .third-item {
    width: 100%;
    margin-bottom: 30px;
    align-items: center;
    flex-direction: column;
  }
  .third-section .third-content .third-item:last-child {
    margin-bottom: 0;
  }
  .third-section .third-content .third-item .pro-img {
    width: 100%;
    max-width: 280px;
  }
  .third-section .third-content .third-item .pro-text {
    width: 100%;
    padding-bottom: 60px;
    margin-top: 30px;
  }
  .third-section .third-content .third-item .pro-text h3 {
    font-size: 20px;
  }
  .third-section .third-content .third-item .pro-text .chat {
    font-size: 16px;
  }
  .third-section .third-content .third-item .pro-text .chat img {
    width: 24px;
  }
  .fourth-section {
    padding-bottom: 0;
  }
  .fourth-section .fourth-content {
    margin-top: 25px;
  }
  .fourth-section .fourth-content .fourth-item {
    margin-bottom: 30px;
  }
  .fourth-section .fourth-content .fourth-item .case-text h3 {
    font-size: 20px;
  }
  .fourth-section .fourth-content .fourth-item .case-text p {
    font-size: 16px;
  }
  .fifth-section h4 {
    font-size: 16px;
  }
  .fifth-section .case-swiper {
    margin-top: 25px;
  }
  .fifth-section .quote-box .quote {
    font-size: 16px;
    width: 80%;
    padding: 10px;
  }
  .fifth-section .quote-box .quote img {
    width: 20px;
    margin-left: 10px;
  }
  .sixth-section {
    padding-bottom: 5px;
  }
  .sixth-section p {
    font-size: 16px;
    margin-top: 20px;
  }
  .sixth-section .img-list {
    margin-top: 20px;
  }
}
@media (min-width: 576px) {
  .banner .banner-btn {
    display: none;
  }
  section {
    padding: 30px 0;
  }
  section .section-title h1 {
    font-size: 28px;
  }
  section .section-title img {
    display: none;
  }
  .first-section .first-content .left-item {
    padding: 20px;
  }
  .first-section .first-content .left-item p {
    line-height: 29px;
  }
  .first-section .first-content .right-item {
    margin-top: 25px;
  }
  .first-section .first-list .first-item {
    margin-top: 25px;
    padding: 25px;
  }
  .first-section .first-list .first-item .icon {
    left: 20px;
    top: 15px;
  }
  .first-section .first-list .first-item h2 {
    font-size: 20px;
  }
  .first-section .first-list .first-item1 {
    margin-top: 25px;
    padding: 30px 30px 20px;
  }
  .first-section .first-list .first-item1 p {
    font-size: 16px;
  }
  .first-section .first-list .first-item1 .img-list {
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .first-section .first-list .first-item1 .img-list .img-item {
    padding: 0;
    width: 48%;
  }
  .first-section .first-list .first-item1 .img-list .img-item img {
    width: 100%;
    height: auto;
    display: block;
  }
  .first-section .first-list .first-item1 .img-list .img-item p {
    font-size: 16px;
  }
  .second-section .second-content {
    flex-direction: column-reverse;
  }
  .second-section .second-content .tech-swiper {
    width: 100%;
  }
  .second-section .second-content .second-item {
    width: 100%;
    padding: 10px 20px 20px 40px;
  }
  .second-section .second-content .second-item h4 {
    font-size: 16px;
    padding-top: 15px;
  }
  .second-section .second-content .second-item h4::before {
    top: 15px;
  }
  .second-section .second-content .second-item p {
    font-size: 16px;
    line-height: 24px;
    padding-top: 5px;
    padding-bottom: 10px;
  }
  .third-section .third-content .third-item {
    width: 100%;
    margin-bottom: 30px;
    align-items: center;
  }
  .third-section .third-content .third-item:last-child {
    margin-bottom: 0;
  }
  .third-section .third-content .third-item .pro-img {
    width: 220px;
  }
  .third-section .third-content .third-item .pro-text {
    width: 66%;
    padding-bottom: 60px;
  }
  .third-section .third-content .third-item .pro-text h3 {
    font-size: 20px;
  }
  .third-section .third-content .third-item .pro-text .chat {
    font-size: 16px;
  }
  .third-section .third-content .third-item .pro-text .chat img {
    width: 24px;
  }
  .fourth-section {
    padding-bottom: 0;
  }
  .fourth-section .fourth-content .fourth-item {
    margin-bottom: 30px;
  }
  .fourth-section .fourth-content .fourth-item .case-text h3 {
    font-size: 20px;
  }
  .fourth-section .fourth-content .fourth-item .case-text p {
    font-size: 16px;
  }
  .fifth-section h4 {
    font-size: 20px;
  }
  .fifth-section .quote-box .quote {
    font-size: 20px;
    padding: 12px 45px;
  }
  .fifth-section .quote-box .quote img {
    width: 24px;
    margin-left: 10px;
  }
  .sixth-section {
    padding-bottom: 8px;
  }
  .sixth-section p {
    font-size: 16px;
  }
}