.main {
  width: 100%;
}

.main-banner {
  width: 100%;
  position: relative;
}

.main-banner img {
  width: 100%;
}

.main-banner-txt {
  position: absolute;
  top: 22%;
  left: 16%;
  width: 46%;
}

@media screen and (max-width: 1450px) {
  .main-banner-txt {
    left: 13%;
    width: 55%;
    top: 18%;
  }
}

@media screen and (max-width: 1200px) {
  .main-banner-txt {
    left: 3%;
    width: 68%;
    top: 15%;
  }
}

@media screen and (max-width: 996px) {
  .main-banner-txt {
    left: 1%;
    width: 80%;
    top: 10%;
  }
}

.main-banner-txt h4 {
  font-size: 40px;
  color: #2a264c;
  margin-bottom: 35px;
}

@media screen and (max-width: 1450px) {
  .main-banner-txt h4 {
    font-size: 30px;
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 1200px) {
  .main-banner-txt h4 {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 996px) {
  .main-banner-txt h4 {
    font-size: 20px;
  }
}

.main-banner-txt p {
  color: #726f8b;
  font-size: 18px;
  line-height: 28px;
}

@media screen and (max-width: 1450px) {
  .main-banner-txt p {
    font-size: 16px;
  }
}

@media screen and (max-width: 1200px) {
  .main-banner-txt p {
    font-size: 14px;
  }
}

@media screen and (max-width: 996px) {
  .main-banner-txt p {
    font-size: 12px;
  }
}

.main-tab {
  max-width: 1200px;
  margin: auto;
  border-bottom: 1px solid #dcdcdc;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10%;
}

@media screen and (max-width: 992px) {
  .main-tab {
    margin-bottom: 5%;
  }
}

.main-tab-item {
  width: 25%;
  max-width: 90px;
  padding: 28px 0;
  text-align: center;
}

.main-tab-item a {
  font-size: 16px;
  color: #2a264c;
}

.main-tab-item a:hover {
  text-decoration: none;
}

.main-tab-item.active {
  border-bottom: 2px solid #178ef4;
}

.main-tab-item:hover {
  cursor: pointer;
}

.main-content {
  width: 100%;
}

.main-content-serve {
  width: 100%;
  margin-bottom: 150px;
}

@media screen and (max-width: 767px) {
  .main-content-serve {
    width: 90%;
    margin: auto;
    margin-bottom: 40px;
  }
}

.main-content-serve-container {
  width: 100%;
  text-align: center;
  max-width: 1300px;
  margin: auto;
}

.main-content-serve-container h2 {
  font-size: 40px;
  font-weight: normal;
  color: #2a264c;
  margin-bottom: 38px;
}

@media screen and (max-width: 992px) {
  .main-content-serve-container h2 {
    font-size: 30px;
    margin: 15px 0;
  }
}

@media screen and (max-width: 767px) {
  .main-content-serve-container h2 {
    font-size: 14px;
  }
}

.main-content-serve-container .secondTitle {
  font-size: 16px;
  font-weight: normal;
  line-height: 48px;
  color: #666666;
  margin-bottom: 28px;
}

@media screen and (max-width: 992px) {
  .main-content-serve-container .secondTitle {
    font-size: 14px;
    margin-bottom: 14px;
  }
}

@media screen and (max-width: 767px) {
  .main-content-serve-container .secondTitle {
    font-size: 12px;
    margin-top: 10px;
    line-height: 20px;
  }
}

.main-content-serve-container .divider {
  width: 60px;
  border-top: 2px solid #178ef4;
  margin: auto;
  margin-bottom: 70px;
}

@media screen and (max-width: 767px) {
  .main-content-serve-container .divider {
    width: 30px;
    margin-bottom: 20px;
  }
}

.main-content-serve-container img {
  width: 1326px;
}

@media screen and (max-width: 1400px) {
  .main-content-serve-container img {
    width: 100%;
  }
}

.main-content-serve-container .xs-collapse {
  width: 100%;
  margin-top: 15px;
}

.main-content-serve-container .xs-collapse-title {
  width: 100%;
  background: #f0f3f7;
  padding: 14px 14px 14px 8px;
  border: solid 1px #dbe0e5;
  display: flex;
  justify-content: space-between;
}

.main-content-serve-container .xs-collapse-title.active span {
  color: #1e98ff;
}

.main-content-serve-container .xs-collapse-title.active i {
  background: url("../assets/images/list-arrow-2.png") no-repeat;
  background-size: cover;
  background-position: center;
}

.main-content-serve-container .xs-collapse-title span {
  color: #656565;
  font-size: 14px;
}

.main-content-serve-container .xs-collapse-title i {
  display: inline-block;
  width: 15px;
  height: 20px;
  background: url("../assets/images/list-arrow-1.png") no-repeat;
  background-size: cover;
  background-position: center;
}

.main-content-serve-container .xs-collapse-title i img {
  width: 100%;
}

.main-content-serve-container .xs-collapse-content {
  width: 100%;
  border: solid 1px #dbe0e5;
  padding: 14px 12px;
  max-height: 550px;
  overflow-y: scroll;
  border-top: none;
  font-size: 12px;
  color: #676767;
  line-height: 20px;
  text-align: left;
}

.main-content-process {
  width: 100%;
  margin-bottom: 150px;
  background: url("../assets/images/function-bg.png") no-repeat right;
  background-size: auto 100%;
}

@media screen and (max-width: 767px) {
  .main-content-process {
    background: none;
    margin-bottom: 40px;
  }
}

.main-content-process-container {
  width: 100%;
  text-align: center;
  max-width: 1300px;
  margin: auto;
}

@media screen and (max-width: 767px) {
  .main-content-process-container {
    width: 90%;
    margin: auto;
  }
}

.main-content-process-container h2 {
  font-size: 40px;
  font-weight: normal;
  color: #2a264c;
  margin-bottom: 38px;
}

@media screen and (max-width: 992px) {
  .main-content-process-container h2 {
    font-size: 30px;
    margin: 15px 0;
  }
}

@media screen and (max-width: 767px) {
  .main-content-process-container h2 {
    font-size: 14px;
  }
}

.main-content-process-container .secondTitle {
  font-size: 16px;
  font-weight: normal;
  line-height: 26px;
  color: #666666;
  margin-bottom: 28px;
}

@media screen and (max-width: 992px) {
  .main-content-process-container .secondTitle {
    font-size: 14px;
    margin-bottom: 14px;
  }
}

@media screen and (max-width: 767px) {
  .main-content-process-container .secondTitle {
    font-size: 12px;
    margin-top: 10px;
    line-height: 20px;
  }
}

.main-content-process-container .divider {
  width: 60px;
  border-top: 2px solid #178ef4;
  margin: auto;
  margin-bottom: 70px;
}

@media screen and (max-width: 767px) {
  .main-content-process-container .divider {
    width: 30px;
    margin-bottom: 20px;
  }
}

.main-content-process-container img {
  width: 100%;
}

.main-content-core {
  width: 100%;
  margin-bottom: 150px;
}

@media screen and (max-width: 767px) {
  .main-content-core {
    margin-bottom: 40px;
  }
}

.main-content-core-container {
  width: 100%;
  text-align: center;
  max-width: 1300px;
  margin: auto;
}

@media screen and (max-width: 767px) {
  .main-content-core-container {
    width: 90%;
  }
}

.main-content-core-container h2 {
  font-size: 40px;
  font-weight: normal;
  color: #2a264c;
  margin-bottom: 38px;
}

@media screen and (max-width: 992px) {
  .main-content-core-container h2 {
    font-size: 30px;
    margin: 15px 0;
  }
}

@media screen and (max-width: 767px) {
  .main-content-core-container h2 {
    font-size: 14px;
    margin-bottom: 15px;
  }
}

.main-content-core-container .divider {
  width: 60px;
  border-top: 2px solid #178ef4;
  margin: auto;
  margin-bottom: 70px;
}

@media screen and (max-width: 767px) {
  .main-content-core-container .divider {
    width: 30px;
    margin-bottom: 20px;
  }
}

.main-content-core-container-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.main-content-core-container-list-item {
  width: 30%;
  height: 160px;
  box-shadow: 0px 5px 10px 0px rgba(67, 85, 100, 0.1);
  padding: 10px 20px;
  margin-bottom: 40px;
}

.main-content-core-container-list-item-img {
  height: 160px;
  line-height: 160px;
  float: left;
}

.main-content-core-container-list-item-img img {
  vertical-align: middle;
}

.main-content-core-container-list-item-text {
  float: left;
  margin-left: 20px;
  text-align: left;
}

.main-content-core-container-list-item-text h5 {
  font-size: 20px;
  color: #2a264c;
}

.main-content-core-container-list-item-text p {
  font-size: 16px;
  color: #666666;
}

.main-content-core-container .xs-core-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 5%;
}

.main-content-core-container .xs-core-list-item {
  width: 33.3%;
  text-align: center;
  margin-bottom: 30px;
  font-size: 20px;
  color: #2a264c;
}

@media screen and (max-width: 767px) {
  .main-content-core-container .xs-core-list-item img {
    max-width: 53px;
  }
}

.main-content-core-container .xs-core-list-item p {
  font-size: 12px;
}

.main-content-solution {
  width: 100%;
  background: url("../assets/images/advan-bg.png") no-repeat left;
  background-size: auto 100%;
  margin-bottom: 100px;
}

@media screen and (max-width: 767px) {
  .main-content-solution {
    background: none;
    margin-bottom: 30px;
  }
}

.main-content-solution-container {
  max-width: 1200px;
  margin: auto;
}

@media screen and (max-width: 767px) {
  .main-content-solution-container {
    width: 90%;
  }
}

.main-content-solution-container h2 {
  text-align: center;
  font-size: 40px;
  color: #2a264c;
  margin: 30px 0;
}

@media screen and (max-width: 992px) {
  .main-content-solution-container h2 {
    font-size: 30px;
    margin: 15px 0;
  }
}

@media screen and (max-width: 767px) {
  .main-content-solution-container h2 {
    font-size: 14px;
  }
}

.main-content-solution-container .divider {
  width: 60px;
  border-bottom: 2px solid #178ef4;
  margin: 0 auto;
}

@media screen and (max-width: 767px) {
  .main-content-solution-container .divider {
    width: 30px;
  }
}

.main-content-solution-container-tab {
  width: 30%;
  margin: auto;
  margin-top: 50px;
}

@media screen and (max-width: 1200px) {
  .main-content-solution-container-tab {
    width: 37%;
  }
}

@media screen and (max-width: 992px) {
  .main-content-solution-container-tab {
    width: 300px;
    margin-top: 20px;
  }
}

@media screen and (max-width: 767px) {
  .main-content-solution-container-tab {
    width: 160px;
  }
}

.main-content-solution-container-tab-title {
  width: 170px;
  height: 50px;
  background-color: #f2f2f2;
  color: #2a264c;
  font-size: 20px;
  text-align: center;
  float: left;
  margin-right: 10px;
  line-height: 50px;
}

@media screen and (max-width: 992px) {
  .main-content-solution-container-tab-title {
    font-size: 16px;
    width: 140px;
  }
}

@media screen and (max-width: 992px) {
  .main-content-solution-container-tab-title {
    padding: 7px;
    width: auto;
    height: auto;
    font-size: 12px;
    line-height: 20px;
  }
}

.main-content-solution-container-tab-title:hover {
  cursor: pointer;
}

.main-content-solution-container-tab-title.active {
  background: #178ef4;
  color: #ffffff;
}

.main-content-solution-container-tab-title:nth-child(2) {
  margin-right: 0;
}

.main-content-solution-container-tabContent {
  max-width: 1199px;
  width: 100%;
  margin: auto;
  margin-top: 30px;
}

.main-content-solution-container-tabContent-img {
  width: 100%;
  text-align: center;
}

@media screen and (max-width: 1400px) {
  .main-content-solution-container-tabContent-img {
    height: 390px;
  }
}

@media screen and (max-width: 767px) {
  .main-content-solution-container-tabContent-img {
    height: auto;
  }
}

.main-content-solution-container-tabContent-img img {
  width: 100%;
}

.footer {
  width: 100%;
  background: #252b3a;
}

.footer .content {
  max-width: 1300px;
  margin: auto;
  padding: 35px 0 0 0;
}

.footer .content-left {
  width: 28%;
  float: left;
  border-right: 1px solid #454850;
}

.footer .content-left img {
  margin-bottom: 36px;
}

@media screen and (max-width: 992px) {
  .footer .content-left img {
    width: 94%;
  }
}

.footer .content-left .box {
  margin-bottom: 24px;
}

.footer .content-left .box p {
  height: 22px;
  line-height: 22px;
  width: 70%;
  background: url("../assets/images/phone-icon.png") no-repeat left;
  color: #bec0c4;
  padding-left: 44px;
}

.footer .content-left .box:nth-child(3) p {
  background: url("../assets/images/address-icon.png") no-repeat left;
}

.footer .content-right {
  width: 72%;
  float: left;
}

.footer .content-right .footer-nav-item {
  width: calc(100%/5);
  text-align: center;
  float: left;
}

.footer .content-right .footer-nav-item p {
  font-size: 14px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 26px;
}

.footer .content-right .footer-nav-item li a {
  font-size: 12px;
  color: #bec0c4;
}

.footer .content-bottom {
  width: 100%;
  margin-top: 20px;
  float: left;
  text-align: center;
}

.footer .content-bottom p {
  font-size: 12px;
  color: #bec0c4;
  margin-bottom: 10px;
}

.footer .content-bottom p a {
  color: #bec0c4;
}

.footer .footer-xs {
  width: 100%;
}

.footer .footer-xs-top {
  width: 94%;
  padding: 20px 0 12px 0;
  margin: auto;
  border-bottom: 1px solid #454c5e;
}

.footer .footer-xs-top p {
  font-size: 12px;
  color: #bec0c4;
  text-align: center;
  width: 80%;
  margin: auto;
  line-height: 16px;
  margin-bottom: 5px;
}

.footer .footer-xs-bottom {
  width: 100%;
  padding: 10px 0;
  margin: auto;
}

.footer .footer-xs-bottom p {
  font-size: 12px;
  color: #bec0c4;
  text-align: center;
  width: 90%;
  margin: auto;
  line-height: 16px;
  margin-bottom: 12px;
}

.footer .footer-xs-bottom p a {
  color: #bec0c4;
}