.swiper {
  height: 700px;
  background: #fafafa;
}
.swiper .slide-item {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-color: #fafafa;
  height: 700px;
  margin: 0 auto;
  overflow: hidden;
  text-align: center;
}
.swiper .slide-item .btn-blue {
  display: block;
  width: 140px;
  height: 38px;
  font-size: 16px;
  color: #357EF5;
  margin: 60px auto 70px;
  background: #fff;
  cursor: pointer;
  border-radius: 2px;
  font-weight: bold;
}
.swiper .slide-item .btn-green {
  display: block;
  width: 140px;
  height: 38px;
  font-size: 16px;
  border-radius: 2px;
  color: #06CCCC;
  background: #fff;
  margin: 60px auto 70px;
  cursor: pointer;
  font-weight: bold;
}
.swiper .slide-item .btn-big {
  width: 180px;
}
.slide-item-flexible > a {
  display: inline-block;
  width: 100%;
  height: 440px;
}
.swiper .slide-item-tf {
  background-image: url('../img/index/banner_3.jpg');
}
.swiper .slide-item-qy {
  background-image: url('../img/index/banner_4.jpg');
}
.swiper .slide-item-web {
  background-image: url('../img/index/banner_5.jpg');
}
.swiper .slide-item-test {
  background-image: url('../img/index/banner_6.jpg');
}
.swiper .slide-item-tf .right-icon {
  width: 318px;
  height: 357.5px;
}
.swiper .slide-item-qy .right-icon {
  width: 403px;
  height: 384.5px;
}
.swiper .slide-item-web .right-icon {
  width: 352.5px;
  height: 333px;
}
.swiper .slide-item-test .right-icon {
  width: 434px;
  height: 345px;
}
.left-block {
  width: 750px;
}
.right-icon {
  margin-top: 80px;
  width: 350px;
}
.slide-area {
  width: 1200px;
  display: flex;
  margin: 0 auto;
}
.swiper .slide-item-tf p {
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
}
.swiper .slide-item-tf p.title {
  margin: 140px 0 14px;
  font-size: 32px;
  font-weight: bold;
}
.swiper .slide-item-tf a {
  display: block;
  width: 140px;
  height: 40px;
  cursor: pointer;
}
.swiper .slide-item-qy p {
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
}
.swiper .slide-item-qy p.title {
  margin: 140px 0 14px;
  font-size: 32px;
  font-weight: bold;
}
.swiper .slide-item-qy a {
  display: block;
  width: 140px;
  height: 40px;
  cursor: pointer;
}
.swiper .slide-item-web p {
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
}
.swiper .slide-item-web p.title {
  margin: 140px 0 14px;
  font-size: 32px;
  font-weight: bold;
}
.swiper .slide-item-web a {
  display: block;
  width: 140px;
  height: 40px;
  cursor: pointer;
}
.swiper .slide-item-test p {
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
}
.swiper .slide-item-test p.title {
  margin: 140px 0 14px;
  font-size: 32px;
  font-weight: bold;
}
.swiper .slide-item-test a {
  display: block;
  width: 140px;
  height: 40px;
  cursor: pointer;
}

.swiper .slide-item-test .btn-green {
  width: 214px;
  height: 48px;
  border-radius: 2px;
  font-size: 16px;
  margin: 54px auto 30px;
}
.swiper .slide-item-test ul {
  display: flex;
  align-items: center;
  margin: 30px auto;
  list-style-type: circle;
}
.swiper .slide-item-test ul li {
  display: flex;
  color: #fff;
  position: relative;
  margin-right: 26px;
  margin-left: 10px;
}
.swiper .slide-item-test ul li::before {
  content: '';
  position: absolute;
  top: 6px;
  left: -15px;
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background: #fff;
}

.swiper .swiper-pagination {
  overflow: hidden;
  position: absolute;
  bottom: 240px;
  left: 50%;
  transform: translateX(-50%);
}
.swiper .swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #ccc;
  margin: 0 10px;
  border-radius: 5px;
}
.swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  width: 24px;
  background: #fff;
}

.nav {
  position: relative;
  background: #fafafa;
  padding: 0 0 80px;
  min-height: 800px;
  margin-top: -130px;
}
.nav ul {
  display: flex;
  justify-content: space-between;
}
.nav ul.nav-one {
  width: 1200px;
  margin: 0 auto 70px;
}
.nav ul.nav-two {
  width: 775px;
  margin: 0 auto;
}
.nav ul li {
  position: relative;
  box-sizing: border-box;
  width: 350px;
  height: 340px;
  background: #fff;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0px 2px 8px 0px rgba(2,108,111,0.1);
  transition: all .3s;
  cursor: pointer;
  z-index: 100;
}
.nav ul li:hover {
  margin-top: -15px;
}
.nav ul li:hover h2 {
  color: #00BCC6;
}
.nav ul li img {
  display: block;
  width: 110px;
  height: 110px;
  margin: 0 auto;
}
.nav ul li h2 {
  color: #333;
  font-size: 18px;
  margin: 20px 0;
  text-align: center;
}
.nav ul li p {
  color: #999;
  line-height: 1.8;
}
.function {
  padding: 100px 0;
  width: 1200px;
  min-height: 1230px;
  margin: 0 auto;
}
.function .function-head-wrap {
  text-align: center;
}
.function .function-label {
  color: #0BCAAF;
  font-size: 20px;
  background: rgba(7,172,181,.12);
  border-radius: 8px;
  padding: 12px 25px;
}
.function .function-head-wrap h2 {
  font-size: 32px;
  color: #333;
  margin: 50px 0 20px;
}
.function .function-head-wrap p {
  font-size: 16px;
  color: #666;
}
.function .function-category {
  display: flex;
  justify-content: space-between;
  margin: 80px 0 70px;
}
.function .function-category .function-category-item {
  width: 560px;
  text-align: center;
}
.function .function-category .function-category-item span.btn {
  color: #fff;
  font-weight: bold;
  border-radius: 8px;
  background: #0092EA;
  padding: 12px 50px;
  font-size: 18px;
}
.function .function-category .function-category-item span.green-btn {
  background: #0BCAAF;
}
.function .function-category .function-category-item > p {
  width: 400px;
  font-size: 16px;
  margin: 30px auto 40px;
  line-height: 1.8;
}
.function .function-category .function-category-item ul {
  background: #f7f7f7;
  display: flex;
  justify-content: space-around;
  border-radius: 10px;
  padding: 22px;
}
.function .function-category .function-category-item ul li img {
  width: 50px;
  height: 50px;
  margin-bottom: 10px;
}
.function .function-content {
  display: flex;
  justify-content: space-between;
}
.function .function-content ul {
  width: 560px;
}
.function .function-content .line {
  border-left: 1px solid #EDEDED;
}
.function .function-content ul li {
  display: flex;
  margin-bottom: 30px;
  padding: 10px 20px;
  cursor: pointer;
}
.function .function-content ul li a {
  display: flex;
  width: 100%;
  height: 100%;
}
.function .function-content ul li:hover {
  box-shadow: 0px 10px 40px 0px rgba(2,108,111,0.1);
  border-radius:4px;
  border-top: 8px solid #00BCC6;
  padding-top: 6px;
}
.function .function-content ul li img {
  display: block;
  width: 100px;
  height: 100px;
  margin-right: 14px;
}
.function .function-content ul li h2 {
  font-size: 20px;
  margin-top: 20px;
  margin-bottom: 10px;
}
.function .function-content ul li p {
  color: #999;
  line-height: 1.8;
}
.done {
  background: #FAFAFA;
  padding: 100px 0;
  margin: 0 auto;
}
.done .done-head-wrap {
  text-align: center;
}
.done .done-head-wrap h2 {
  font-size: 32px;
  color: #333;
  margin: 50px 0 20px;
}
.done .done-head-wrap p {
  font-size: 16px;
  color: #666;
  width: 864px;
  margin: 0 auto;
  line-height: 1.8;
}
.done .done-lists ul {
  width: 1200px;
  margin: 60px auto 20px;
  display: flex;
  justify-content: space-around;
}
.done .done-lists ul li .content-wrap {
  display: flex;
  align-items: center;
}
.done .done-lists ul li .content-wrap img {
  width: 48px;
  height: 48px;
  margin-right: 10px;
}
.done .done-lists ul li .content-wrap p {
  font-size: 16px;
  color: #0BCAAF;
}
.done .done-lists ul li .done-num {
  font-size: 34px;
  font-weight: bold;
  margin-left: 50px;
}
.done .done-map {
  display: block;
  width: 834px;
  height: 580px;
  margin: 0 auto;
}
.circle {
  background: url(../img/index/circle-bg.png) no-repeat center;
  background-size: cover;
  height: 350px;
  color: #fff;
  overflow: hidden;
}
.circle-area {
  overflow: hidden;
  box-sizing: border-box;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 50px;
}
.circle h2 {
  font-size: 28px;
}
.circle ul li {
  display: flex;
  align-items: center;
  margin: 40px 0;
  font-size: 16px;
}
.circle ul li a {
  display: flex;
  width: 100%;
  height: 100%;
}
.circle ul li img {
  width: 24px;
  height: 24px;
  margin-right: 12px;
}

.cooperate {
  width: 1200px;
  margin: 0 auto;
  padding: 120px 0;
}
.cooperate h2 {
  font-size: 32px;
  text-align: center;
}
.cooperate .logo-all {
  margin: 60px auto 0;
  width: 1210px;
  height: 250px;
}