.header {
  background: #022f5d;
  color: #fff;
}
.header .nav {
  width: 1180px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .nav .nav-list {
  display: flex;
  align-items: center;
}
.header .nav .nav-list .logo {
  margin-right: 80px;
}
.header .nav .nav-list .list a,
.header .nav .nav-list .list .active {
  color: #fff;
  margin-right: 70px;
  font-size: 16px;
}
.header .nav .nav-list .list a:last-child,
.header .nav .nav-list .list .active:last-child {
  margin: 0;
}
.header .nav .nav-list .list a:hover,
.header .nav .nav-list .list .active:hover {
  color: rgba(255,255,255,0.5);
}
.header .nav .nav-list .list .active {
  color: #ff8400;
}
.header .nav .nav-right {
  float: right;
  display: flex;
}
.header .nav .nav-right .email {
  font-size: 12px;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 10px;
  border-radius: 4px;
}
.header .nav .nav-right .language {
  height: 80px;
  line-height: 80px;
  cursor: pointer;
  position: relative;
}
.header .nav .nav-right .language a {
  color: #fff;
}
.header .nav .nav-right .language img {
  margin: 0 5px;
  vertical-align: middle;
}
.header .nav .nav-right .language .moreLanguage {
  display: none;
  position: absolute;
  background: #022f5d;
  color: #fff;
  width: 138px;
  text-align: center;
  height: 40px;
  line-height: 40px;
  box-shadow: 0 2px 12px 0 #003f7b;
  top: 70px;
  border-radius: 4px;
}
.header .nav .nav-right .language:hover .moreLanguage {
  display: block;
}
.banner {
  height: 440px;
  background: #f6fbfe url("../img/index/banner.png") no-repeat center right;
}
.banner .content {
  width: 1180px;
  height: inherit;
  margin: 0 auto;
  align-items: center;
}
.banner .content .text {
  padding-top: 100px;
  font-size: 28px;
  font-weight: bold;
  line-height: 56px;
  margin-bottom: 46px;
}
.banner .content .text span {
  color: #ff8400;
}
.banner .content .button {
  width: 360px;
  height: 42px;
  text-align: center;
  line-height: 42px;
  border-radius: 27px 27px 0px 27px;
  color: #fff;
  font-size: 14px;
  background: #ff8400;
}
.overview {
  text-align: center;
  background: #f8f8f8;
}
.overview .inner {
  padding: 60px 0;
  width: 1180px;
  margin: 0 auto;
  background: url("../img/common/overview-bg.png") no-repeat bottom right;
}
.overview .inner h3 {
  margin-bottom: 20px;
  font-size: 28px;
  color: #1a1a1a;
}
.overview .inner p {
  font-size: 14px;
  color: #3d3d3d;
}
.operate {
  background-image: url("../img/index/operate-bg.png");
  background-size: contain;
  background-attachment: fixed;
  text-align: center;
  padding: 60px 0;
  color: #fff;
}
.operate ul {
  display: flex;
  justify-content: space-between;
  width: 900px;
  margin: 0 auto;
}
.operate ul b {
  display: block;
  font-size: 36px;
  margin-bottom: 4px;
}
.devlop {
  padding: 80px 0;
}
.devlop h3 {
  font-size: 28px;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 40px;
}
.devlop .container {
  width: 1180px;
  height: 200px;
  margin: 0 auto;
  background: url("../img/index/devlop-bg.png") no-repeat center center;
  background-size: cover;
}
.devlop .container ul {
  width: 786.6666666666666px;
  height: 200px;
  float: right;
  background: linear-gradient(270deg, #fff 0%, rgba(255,255,255,0.9) 97%);
  padding: 0 40px;
  padding-top: 20px;
}
.devlop .container ul li {
  padding: 10px 0;
  position: relative;
}
.devlop .container ul li::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  background: url("../img/index/devlop-arrow.png") no-repeat center center;
  background-size: cover;
  position: absolute;
  left: -24px;
  top: 11px;
}
.service-scene {
  background: #f6fbfe;
  padding: 80px 0;
}
.service-scene h3 {
  font-size: 28px;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 40px;
}
.service-scene ul {
  text-align: center;
  color: #fff;
  width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.service-scene ul li {
  height: 240px;
  border-radius: 10px;
  text-align: center;
  flex: 0 0 15%;
  margin-right: calc(10% / 6);
  margin-bottom: calc(10% / 6);
  transition: all 0.5s;
}
.service-scene ul li span {
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto;
  margin-top: 70px;
}
.service-scene ul li:nth-child(6n) {
  margin-right: 0;
}
.service-scene ul li:hover {
  transform: scale(1.1);
}
.service-scene ul li:nth-child(1) {
  background: url("../img/index/service-pic-1.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(1) span {
  background: url("../img/index/service-icon-1.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(2) {
  background: url("../img/index/service-pic-2.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(2) span {
  background: url("../img/index/service-icon-2.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(3) {
  background: url("../img/index/service-pic-3.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(3) span {
  background: url("../img/index/service-icon-3.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(4) {
  background: url("../img/index/service-pic-4.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(4) span {
  background: url("../img/index/service-icon-4.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(5) {
  background: url("../img/index/service-pic-5.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(5) span {
  background: url("../img/index/service-icon-5.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(6) {
  background: url("../img/index/service-pic-6.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(6) span {
  background: url("../img/index/service-icon-6.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(7) {
  background: url("../img/index/service-pic-7.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(7) span {
  background: url("../img/index/service-icon-7.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(8) {
  background: url("../img/index/service-pic-8.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(8) span {
  background: url("../img/index/service-icon-8.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(9) {
  background: url("../img/index/service-pic-9.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(9) span {
  background: url("../img/index/service-icon-9.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(10) {
  background: url("../img/index/service-pic-10.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(10) span {
  background: url("../img/index/service-icon-10.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(11) {
  background: url("../img/index/service-pic-11.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(11) span {
  background: url("../img/index/service-icon-11.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(12) {
  background: url("../img/index/service-pic-12.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li:nth-child(12) span {
  background: url("../img/index/service-icon-12.png") no-repeat center center;
  background-size: cover;
}
.service-scene ul li p {
  padding-top: 20px;
  font-size: 18px;
  font-weight: bold;
}
.why-select {
  padding: 80px 0;
}
.why-select h3 {
  font-size: 28px;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 60px;
}
.why-select ul {
  text-align: center;
  width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.why-select ul li {
  border: 1px solid #d8d8d8;
  padding: 50px 20px;
  box-sizing: border-box;
  border-radius: 10px;
  text-align: center;
  flex: 0 0 23.5%;
  margin-right: calc(6% / 4);
  margin-bottom: calc(6% / 4);
  transition: all 0.5s;
}
.why-select ul li:nth-child(4n) {
  margin-right: 0;
}
.why-select ul li span {
  display: block;
  width: 80px;
  height: 80px;
  margin: 0 auto;
  background-size: cover;
}
.why-select ul li h4 {
  padding: 40px 0 10px 0;
  font-size: 18px;
}
.why-select ul li p {
  color: #3d3d3d;
}
.why-select ul li:nth-child(1) span {
  background: url("../img/index/whySelect-icon-1.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(2) span {
  background: url("../img/index/whySelect-icon-2.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(3) span {
  background: url("../img/index/whySelect-icon-3.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(4) span {
  background: url("../img/index/whySelect-icon-4.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(5) span {
  background: url("../img/index/whySelect-icon-5.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(6) span {
  background: url("../img/index/whySelect-icon-6.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(7) span {
  background: url("../img/index/whySelect-icon-7.png") no-repeat center center;
  background-size: cover;
}
.why-select ul li:nth-child(8) span {
  background: url("../img/index/whySelect-icon-8.png") no-repeat center center;
  background-size: cover;
}
.footer {
  background-color: #022f5d;
  color: #fff;
}
.footer .tabbar {
  width: 1180px;
  margin: 0 auto;
  padding: 80px 0;
  display: flex;
  justify-content: space-around;
}
.footer .tabbar .box a {
  color: #fff;
  cursor: pointer;
}
.footer .tabbar .box a:hover {
  color: #ff8400;
}
.footer .tabbar .box h5 {
  font-size: 18px;
  margin-bottom: 20px;
}
.footer .tabbar .box p {
  padding: 10px 0;
  font-size: 12px;
}
.footer .text {
  background: #003f7b;
  font-size: 12px;
  padding: 10px 0;
  text-align: center;
  color: rgba(255,255,255,0.5);
}