.banner {
  background: #181b49;
}
.banner .banner-main {
  line-height: 600px;
  height: 600px;
  width: 100%;
  display: flex;
  align-items: center;
}
.banner-img {
  width: 50%;
  padding-left: 50px;
}
.banner-img img {
  width: 100%;
  margin-top: 457px;
}
.banner .banner-main .banner-info {
  display: inline-block;
  vertical-align: middle;
  line-height: 1rem;
  width: 50%;
}
.banner .banner-main h1 {
  color: #fff;
  font-size: 50px;
  line-height: 60px;
}
.banner .banner-main p {
  font-size: 18px;
  color: #fff;
  line-height: 28px;
  margin-top: 30px;
  margin-bottom: 40px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.banner .banner-main p.info-mb {
  display: none;
}
.banner .btn-mb {
  display: none;
}
@media (max-width: 978px) {
  .banner {
    text-align: center;
    position: relative;
  }
  .banner .btn-mb {
    display: block;
  }
  .banner .l-btn {
    font-size: 14px;
  }
  .banner .banner-main {
    float: none;
    line-height: 0;
    height: auto;
    width: 100%;
    padding-right: 0;
    display: block;
    padding-top: 40px;
  }
  .banner .banner-main .banner-info {
    display: inline-block;
    width: 100%;
    vertical-align: middle;
    line-height: 0;
  }
  .banner .banner-main .banner-topic {
    margin-bottom: 10px;
  }
  .banner .banner-main h1 {
    color: #fff;
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 20px;
    text-align: center;
  }
  .banner .banner-main h1 + h1 {
    margin-bottom: 15px;
  }
  .banner .banner-main p {
    font-size: 16px;
    color: #fff;
    line-height: 24px;
    margin-bottom: 20px;
    text-align: center;
    margin-top: 0;
  }
  .banner .banner-main p.info-pc {
    display: none;
  }
  .banner .banner-main p.info-mb {
    display: block;
    margin-top: 10px;
    margin-bottom: 20px;
  }
  .banner .banner-img {
    float: none;
    height: auto;
    width: auto;
    display: inline-block;
    padding-left: 0;
    margin-top: 40px;
    margin-bottom: 0px;
    font-size: 0;
  }
  .banner .banner-img img {
    display: block;
    margin: 0 auto;
    width: 100%;
  }
}
.manage .tab {
  position: relative;
}
.manage .tab .tab_btn {
  text-align: left;
  margin-bottom: 30px;
  border-bottom: 1px solid #dddddd;
  padding-bottom: 20px;
}
.manage .tab .tab_btn li {
  float: none;
  display: inline-block;
  width: auto !important;
  margin-right: 50px;
}
.manage .tab .tab_btn li:last-child {
  margin-right: 0;
}
.manage .tab .tab_btn h3 {
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  text-align: center;
  line-height: 28px;
  font-weight: 500;
  transition: all 0.3s;
  display: inline-block;
  cursor: pointer;
  position: relative;
}
.manage .tab .tab_btn h3:hover {
  color: #22cdd7;
}
.manage .tab .tab_btn .active h3 {
  color: #000 !important;
}
.manage .tab .tab_btn .active h3:after {
  right: 0;
  left: 0;
  width: 100%;
  margin-left: 0;
}
.manage .tab .tab_btn .mb {
  display: none;
}
.manage .tab_item {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  background: transparent;
}
.manage .tab_item > li {
  overflow: hidden;
}
.manage .content-box {
  display: flex;
}
.manage-03,
.manage-01 {
  background: #fafafa;
}
.manage .content-box .l-content-left {
  width: 50%;
  padding-right: 30px;
}
.manage.manage-03 .content-box .l-content-left {
  width: 100%;
  padding-right: 0;
}
.manage .content-box .l-content-right {
  width: 50%;
  padding-top: 20px;
  padding-left: 30px;
  padding-right: 0px;
}
.manage .content-box .solution-img-box {
  position: relative;
  font-size: 0;
  height: 100%;
}
.manage .content-box .solution-img-box img {
  display: inline-block;
  width: 100%;
}
.manage .content-box .solution-img-box img.mb {
  display: none;
}
.manage .content-box .solution-info-box {
  height: 100%;
}
.manage .content-box .solution-info-box::-webkit-scrollbar {
  width: 2px;
}
.manage .content-box .solution-info-box > p {
  margin-top: -20px;
  color: #192967 !important;
  margin-bottom: 20px !important;
}
.manage .content-box .solution-info-box > p + p {
  margin-top: -10px;
}
.manage .content-box .solution-info-box img {
  width: 100%;
  margin-top: 20px;
}
.manage .content-box .solution-info-box h3 {
  font-size: 28px;
  color: #000000;
  letter-spacing: 0;
  line-height: 36px;
  font-weight: 500;
  margin-bottom: 20px;
}
.manage .content-box .solution-info-box h3 span {
  display: block;
}
.manage .content-box .solution-info-box p {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  margin-bottom: 15px;
}
.manage .content-box .solution-info-box p span {
  display: block;
  font-size: 14px;
  color: #666666;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
}
.manage .content-box .solution-info-box p span:nth-child(2) {
  font-size: 16px;
  color: #000000;
  letter-spacing: 0;
  line-height: 24px;
  margin-bottom: 5px;
  font-weight: 500;
  padding-left: 20px;
}
.manage .content-box .solution-info-box p span:nth-child(3) {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  margin-bottom: 10px;
}
.manage .content-box .solution-info-box ul li {
  display: inline-block;
  float: left;
  margin-right: 30px;
  width: calc((100% - 30px) / 2);
  position: relative;
}
.manage .content-box .solution-info-box ul li:nth-child(even) {
  margin-right: 0;
}
.manage .content-box .solution-info-box ul li i {
  width: 6px;
  height: 6px;
  background: #000 !important;
  border-radius: 50%;
  position: absolute;
  left: 0px;
  top: 9px;
}
.manage .content-box .solution-info-box div {
  margin-top: 20px;
}
@media (max-width: 978px) {
  .manage .tab {
    position: relative;
  }
  .manage .tab .tab_btn {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 0;
  }
  .manage .tab .tab_btn li {
    float: left;
    width: 33.33% !important;
    margin-right: 0;
    padding: 0 5px;
    text-align: center;
  }
  .manage .tab .tab_btn li:last-child {
    margin-right: 0;
  }
  .manage .tab .tab_btn h3.mb {
    display: inline-block !important;
    font-size: 14px;
    color: #192967;
    letter-spacing: 0;
    line-height: 20px;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
  }
  .manage .tab .tab_btn h3.mb:hover {
    color: #22cdd7;
  }
  .manage .tab .tab_btn .active h3 {
    color: #22cdd7;
    width: 100%;
  }
  .manage .tab .tab_btn h3 span {
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    width: 100%;
    font-size: 14px;
    line-height: 18px;
  }
  .manage .tab .tab_btn .active h3:after {
    right: 0;
    left: 0;
    width: 100%;
    margin-left: 0;
    bottom: -10px;
  }
  .manage .tab_item {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
    background: transparent;
  }
  .manage .tab_item > li {
    overflow: hidden;
  }
  .manage .content-box {
    display: block;
  }
  .manage .content-box .l-content-left {
    width: 100%;
    padding-right: 0;
  }
  .manage .content-box .l-content-right {
    width: 100%;
    padding-top: 20px;
    padding-left: 0px;
    padding-right: 0px;
    padding-bottom: 20px;
  }
  .manage .content-box .solution-img-box {
    position: relative;
    font-size: 0;
    height: 100%;
  }
  .manage .content-box .solution-img-box img {
    display: inline-block;
    width: 100%;
  }
  .manage .content-box .solution-info-box {
    height: 100%;
    max-height: 4030px;
    overflow-y: auto;
  }
  .manage .content-box .solution-info-box::-webkit-scrollbar {
    display: none;
  }
  .manage .content-box .solution-info-box > p {
    margin-top: -10px;
    color: #192967 !important;
    margin-bottom: 20px !important;
  }
  .manage .content-box .solution-info-box > p + p {
    margin-top: -10px;
  }
  .manage .content-box .solution-info-box img {
    width: 100%;
    margin-top: 20px;
  }
  .manage .content-box .solution-info-box h3 {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 20px;
  }
  .manage .content-box .solution-info-box h3 span {
    display: block;
  }
  .manage .content-box .solution-info-box p {
    font-size: 14px;
    letter-spacing: 0;
    line-height: 20px;
    margin-bottom: 5px;
  }
  .manage .content-box .solution-info-box p span {
    display: block;
  }
  .manage .content-box .solution-info-box p span:nth-child(2) {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 5px;
    font-weight: 700;
  }
  .manage .content-box .solution-info-box p span:nth-child(3) {
    font-size: 12px;
    line-height: 18px;
    margin-bottom: 15px;
  }
  .manage .content-box .solution-info-box ul li {
    position: relative;
    margin-right: 0px;
    width: 100%;
  }
  .manage .content-box .solution-info-box ul li:last-child p span:nth-child(3) {
    margin-bottom: 0 !important;
  }
  .manage .content-box .solution-info-box div {
    margin-top: 20px;
  }
  .manage .tab .scroll-tab .tab_btn li {
    width: auto !important;
    max-width: 120px;
  }
  .manage .scroll-tab {
    overflow-x: auto;
  }
  .manage .scroll-tab::-webkit-scrollbar {
    display: none;
  }
  .manage.manage-01 .tab_btn {
    width: 480px;
  }
  .manage.manage-02 .tab_btn {
    width: 580px;
  }
  .manage.manage-03 .tab_btn {
    width: 480px;
  }
}
.products .l-body {
  display: flex;
  align-items: center;
}
.products .l-body .l-content-l {
  width: 50%;
  padding-right: 20px;
}
.products .l-body .l-content-l .img-box {
  width: 100%;
}
.products .l-body .l-content-l .img-box img {
  width: 100%;
}
.products .l-body .l-content-r {
  width: 50%;
  padding-left: 20px;
}
.products .l-body .l-content-r .card h3 {
  font-size: 24px;
  color: #000000;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 10px;
}
.products .l-body .l-content-r .card p {
  font-size: 14px;
  color: #666666;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
}
.products .l-body .l-content-r .card + .card {
  padding-top: 20px;
}
.products .l-body .l-content-r .card ul {
  margin-top: 10px;
}
.products .l-body .l-content-r .card ul li p {
  font-size: 14px;
  color: #000000;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  margin-bottom: 20px;
  position: relative;
  padding-left: 20px;
}
.products .l-body .l-content-r .card ul li p:after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background: #22cdd7;
  left: 0;
  top: 6px;
  border-radius: 50%;
}
.products-01,
.products-02,
.products-03 {
  background: #fafafa;
}
.products-02,
.products-03 {
  padding-top: 0;
}
.products-02 .l-body .l-content-l {
  padding-right: 0;
  padding-left: 20px;
}
.products-02 .l-body .l-content-r {
  padding-right: 20px;
  padding-left: 0;
}
@media (max-width: 978px) {
  .products .l-body {
    display: block;
    align-items: center;
  }
  .products .l-body .l-content-l {
    width: 100%;
    padding-right: 00px;
    margin-bottom: 20px;
  }
  .products .l-body .l-content-l .img-box {
    width: 100%;
  }
  .products .l-body .l-content-l .img-box img {
    width: 100%;
  }
  .products .l-body .l-content-r {
    width: 100%;
    padding-left: 0px;
  }
  .products .l-body .l-content-r .card h3 {
    font-size: 18px;
    color: #000000;
    letter-spacing: 0;
    line-height: 26px;
    font-weight: 500;
    margin-bottom: 10px;
  }
  .products .l-body .l-content-r .card p {
    font-size: 14px;
    color: #666666;
    letter-spacing: 0;
    line-height: 18px;
    font-weight: 400;
  }
  .products .l-body .l-content-r .card + .card {
    padding-top: 20px;
  }
  .products-02 img {
    width: 100%;
    margin-bottom: 20px;
  }
  .products-02 .l-body .l-content-l {
    padding-right: 0;
    padding-left: 0px;
  }
  .products-02 .l-body .l-content-r {
    padding-right: 0px;
    padding-left: 0;
  }
}
.purchase {
  padding-bottom: 0;
  padding-top: 0;
}
.purchase .tab .tab_btn {
  text-align: center;
  z-index: 1;
  background: #ffffff;
  transition: all 0.3s;
  background: url(../images/product/purchase-01-img-01.png) center no-repeat;
  background-size: cover;
}
.purchase .tab .tab_btn li {
  height: 70px;
  background: #fff;
  background: #f5f5f5;
  float: left;
  margin-right: 10px;
  width: calc((100% - 20px) / 3) !important;
}
.purchase .tab .tab_btn li:last-child {
  margin-right: 0;
}
.purchase .tab .tab_btn li:nth-child(1).active {
  background: #07c5d5;
}
.purchase .tab .tab_btn li:nth-child(1).active h3 i {
  background: url(../images/product/purchase-01-icon-01-h.svg) !important;
}
.purchase .tab .tab_btn li:nth-child(1).active h3 span {
  color: #fff;
}
.purchase .tab .tab_btn li:nth-child(2).active {
  background: #07c5d5;
}
.purchase .tab .tab_btn li:nth-child(2).active h3 i {
  background: url(../images/product/purchase-01-icon-02-h.svg) !important;
}
.purchase .tab .tab_btn li:nth-child(2).active h3 span {
  color: #fff;
}
.purchase .tab .tab_btn li:nth-child(3).active {
  background: #07c5d5;
}
.purchase .tab .tab_btn li:nth-child(3).active h3 i {
  background: url(https://www.going-link.com/image/202110/20211026194228_6845362.svg) !important;
}
.purchase .tab .tab_btn li:nth-child(3).active h3 span {
  color: #fff;
}
.purchase .tab .tab_btn h3 {
  transition: all 0.3s;
  display: inline-block;
  cursor: pointer;
  position: relative;
}
.purchase .tab .tab_btn h3:hover {
  color: #22cdd7;
}
.purchase .tab .tab_btn h3:after {
  display: none;
}
.purchase .tab .tab_btn h3 i {
  width: 30px;
  height: 30px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}
.purchase .tab .tab_btn h3 span {
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  line-height: 70px;
  display: inline-block;
  vertical-align: middle;
}
.purchase .tab_item {
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  background: transparent;
}
.purchase .tab_item > li {
  width: 100%;
  box-shadow: 0 5px 30px 0 rgba(189, 199, 228, 0.3);
}
.purchase .content-box {
  display: flex;
}
.purchase .content-box .l-content-left {
  width: 600px;
  display: none;
}
.purchase .content-box .l-content-right {
  width: 100%;
  background: url(../images/product/标题背景@2x.jpg) center no-repeat;
  background-size: cover;
}
.purchase .content-box .solution-img-box img {
  display: inline-block;
  width: 100%;
}
.purchase .content-box .solution-info-box ul {
  display: flex;
}
.purchase .content-box .solution-info-box li {
  float: none;
  width: 33.33%;
  text-align: left;
  padding: 30px !important;
}
.purchase .content-box .solution-info-box li:nth-child(1) {
  background: #19174c;
}
.purchase .content-box .solution-info-box li:nth-child(2) {
  background: #2d2c64;
}
.purchase .content-box .solution-info-box li:nth-child(3) {
  background: rgba(25, 23, 76, 0.3);
}
.purchase .tab_item li:nth-child(1) .content-box .solution-info-box li {
  width: 25%;
  padding: 0 15px;
}
.purchase .tab_item li:nth-child(2) .content-box .solution-info-box li {
  width: 25%;
  padding: 0 15px;
}
.purchase .content-box .solution-info-box li i {
  width: 64px;
  height: 64px;
  display: inline-block;
  margin-bottom: 30px;
  background-size: 100% 100% !important ;
}
.purchase .content-box .solution-info-box li span {
  font-size: 20px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 20px;
  display: block;
  position: relative;
}
.purchase .content-box .solution-info-box li span:nth-child(2):after {
  content: "";
  width: 20px;
  height: 2px;
  background: #fff;
  position: absolute;
  bottom: -10px;
  left: 50%;
  margin-left: -10px;
  display: none;
}
.purchase .content-box .solution-info-box li span + span {
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 400;
}
.purchase .show {
  -webkit-animation: toShowTab 0 linear;
  -moz-animation: toShowTab 0 linear;
  animation: toShowTab 0 linear;
}
.purchase .show * {
  -webkit-animation: toShowTab 0 linear;
  -moz-animation: toShowTab 0 linear;
  animation: toShowTab 0 linear;
}
@media (max-width: 978px) {
  .purchase {
    padding-bottom: 0;
  }
  .purchase .l-container {
    position: relative;
    max-width: 100%;
    padding: 0;
  }
  .purchase .tab .tab_btn {
    text-align: center;
    position: static;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1;
    background: #ffffff;
    padding-top: 0;
    transition: all 0.3s;
    background: url(../images/product/purchase-01-img-01.png) center no-repeat;
    background-size: cover;
  }
  .purchase .tab .tab_btn[data-index="0"] {
    background: url(../images/product/purchase-01-img-01.png) center no-repeat;
    background-size: cover;
  }
  .purchase .tab .tab_btn[data-index="1"] {
    background: url(../images/product/purchase-02-img-01.png) center no-repeat;
    background-size: cover;
  }
  .purchase .tab .tab_btn[data-index="2"] {
    background: url(../images/product/purchase-03-img-01.png) center no-repeat;
    background-size: cover;
  }
  .purchase .tab .tab_btn li {
    height: 61px;
    margin-right: 0;
    width: 33.33% !important;
  }
  .purchase .tab .tab_btn li:last-child {
    border-right: none;
  }
  .purchase .tab .tab_btn li:nth-child(1).active {
    background: #07c5d5;
  }
  .purchase .content-box .solution-info-box ul {
    display: block;
  }
  .purchase .tab .tab_btn li:nth-child(1).active h3 i {
    background: url(../images/product/purchase-01-icon-01-h.svg) !important;
    background-size: 100% 100% !important;
  }
  .purchase .tab .tab_btn li:nth-child(1).active h3 span {
    color: #fff;
  }
  .purchase .tab .tab_btn li:nth-child(2).active {
    background: #07c5d5;
  }
  .purchase .tab .tab_btn li:nth-child(2).active h3 i {
    background: url(../images/product/purchase-01-icon-02-h.svg) !important;
    background-size: 100% 100% !important;
  }
  .purchase .tab .tab_btn li:nth-child(2).active h3 span {
    color: #fff;
  }
  .purchase .tab .tab_btn li:nth-child(3).active {
    background: #07c5d5;
  }
  .purchase .tab .tab_btn li:nth-child(3).active h3 i {
    background: url(../images/product/purchase-01-icon-03-h.svg) !important;
    background-size: 100% 100% !important;
  }
  .purchase .tab .tab_btn li:nth-child(3).active h3 span {
    color: #fff;
  }
  .purchase .tab .tab_btn h3 {
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
    position: relative;
  }
  .purchase .tab .tab_btn h3:hover {
    color: #22cdd7;
  }
  .purchase .tab .tab_btn h3:after {
    display: none;
  }
  .purchase .tab .tab_btn h3 i {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
    background-size: 100% 100% !important;
  }
  .purchase .tab .tab_btn h3 span {
    font-size: 13px;
    line-height: 20px;
    line-height: 60px;
    display: inline-block;
    vertical-align: middle;
  }
  .purchase .tab_item {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    background: transparent;
  }
  .purchase .tab_item > li {
    width: 100%;
    box-shadow: 0 5px 30px 0 rgba(189, 199, 228, 0.3);
  }
  .purchase .content-box {
    display: block;
  }
  .purchase .content-box .l-content-left {
    width: 100%;
  }
  .purchase .content-box .l-content-right {
    width: 100%;
    background: url(../images/product/标题背景@2x.jpg) center no-repeat;
    background-size: cover;
    padding-top: 0;
  }
  .purchase .content-box .solution-img-box {
    position: relative;
    font-size: 0;
    height: 100%;
  }
  .purchase .content-box .solution-img-box img {
    display: inline-block;
    width: 100%;
  }
  .purchase .content-box .solution-info-box {
    padding: 0 0 30px 0;
  }
  .purchase .content-box .solution-info-box li {
    float: none;
    width: 100% !important;
    text-align: left;
    padding: 30px 20px 20px 75px !important;
    position: relative;
  }
  .purchase .content-box .solution-info-box li i {
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-bottom: 0;
    background-size: 100% 100% !important;
    vertical-align: middle;
    position: absolute;
    top: 30px;
    left: 20px;
  }
  .purchase .content-box .solution-info-box li span {
    font-size: 16px;
    color: #ffffff;
    line-height: 24px;
    margin-bottom: 5px;
    display: inline-block;
    vertical-align: middle;
    position: relative;
  }
  .purchase .content-box .solution-info-box li span:nth-child(2):after {
    display: none;
  }
  .purchase .content-box .solution-info-box li span + span {
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 20px;
    margin-bottom: 0;
  }
  .purchase .show {
    -webkit-animation: toShowTab 0 linear;
    -moz-animation: toShowTab 0 linear;
    animation: toShowTab 0 linear;
  }
  .purchase .show * {
    -webkit-animation: toShowTab 0 linear;
    -moz-animation: toShowTab 0 linear;
    animation: toShowTab 0 linear;
  }
}
.ads {
  background: url(../images/product/留资背景@2x.jpg) center no-repeat;
  background-size: cover;
}
.ads .form {
  text-align: center;
  position: relative;
}
.ads .form .label-box input {
  font-size: 14px;
  color: #575b62;
  letter-spacing: 0;
  line-height: 28px;
  width: 100%;
  height: 40px;
  border: 1px solid #dddddd;
  border-radius: 4px;
  padding-left: 10px;
  display: inline-block;
  vertical-align: middle;
  transition: all 0.3s;
}
.ads .form .label-box input:hover,
.ads.form .label-box input:focus {
  border-color: #29bece;
}
.ads .form .code {
  display: inline-block;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  margin-left: -5px;
  width: 100px;
  font-size: 14px;
  color: #07c5d5;
  line-height: 40px;
  text-align: center;
  transition: all 0.3s;
  vertical-align: middle;
  background: #e8f9fa;
  border-radius: 0px 4px 4px 0px;
}
.ads .form .label-box input.code-input {
  width: 175px !important;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.ads .form .label-box {
  display: inline-block;
  margin-right: 40px;
  width: calc((100% - 40px) / 2);
  margin-bottom: 40px;
  float: left;
}
.ads .form .label-box:nth-child(even) {
  margin-right: 0;
}
.ads .form .label-box:nth-child(4) {
  margin-right: 0;
}
.ads .form .code:hover {
  color: #fff;
  background-color: #45becd;
}
.ads .form .code.disabled {
  /* opacity: 0.5; */
  cursor: no-drop;
}
.ads .form .tip-info {
  position: absolute;
  bottom: 60px;
  left: 0;
  right: 0;
  color: #fff;
  opacity: 0.7;
}
.ads .form .tip-info p {
  text-align: center;
}
.ads .form .error {
  border: 1px solid #fa5151 !important;
}
.ads .l-container {
  padding: 80px 0;
}
.ads .l-body {
  display: flex;
}
.ads .ad-info {
  text-align: center;
  width: 50%;
  padding-top: 20px;
}
.ads .demo-form {
  width: 50%;
}
.ads .ad-info h3 {
  font-size: 44px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 64px;
  font-weight: 600;
  text-align: left;
  font-weight: 500;
  margin-bottom: 30px;
}
.ads .ad-info p {
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 28px;
  font-weight: 500;
  text-align: left;
  font-weight: 400;
}
.ads .ad-info p span {
  position: relative;
  margin-right: 10px;
}
.ads .ad-info p span:after {
  content: "";
  height: 20px;
  width: 2px;
  background: #fff;
  position: absolute;
  right: -10px;
  top: 0;
}
.ads .ad-info p span:last-child:after {
  display: none;
}
.ads .btn-box {
  width: 100%;
  text-align: center;
  margin-top: 10px;
}
.ads .btn-box a {
  width: 100%;
  height: 48px;
  line-height: 48px;
  float: none;
  margin-right: 0;
  display: inline-block;
}
@media (max-width: 978px) {
  .ads .l-container {
    display: block;
    padding: 0;
    text-align: center;
    padding-top: 35px;
    align-items: center;
    /*垂直居中*/
    justify-content: center;
    /*水平居中*/
  }
  .ads .ad-info {
    margin-right: 0;
    width: 100%;
    display: inline-block;
    padding-top: 0;
  }
  .ads .ad-info h3 {
    font-size: 24px;
    color: #ffffff;
    letter-spacing: 0;
    text-align: center;
    line-height: 36px;
    margin-bottom: 10px;
  }
  .ads .demo-form {
    width: 100%;
  }
  .ads .ad-info p {
    text-align: center;
    margin-top: 0px;
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 20px;
    margin-bottom: 25px;
  }
  .ads .ad-info p span {
    position: relative;
    margin-right: 20px;
  }
  .ads .ad-info p span:after {
    content: "";
    height: 17px;
    width: 2px;
    background: #fff;
    position: absolute;
    right: -10px;
    top: 0;
  }
  .ads .l-body {
    display: block;
    padding: 20px;
  }
  .ads .ad-info p span:nth-child(3):after {
    display: none;
  }
  .ads .ad-info p span:last-child:after {
    display: none;
  }
  .ads .btn-box {
    width: 100%;
    text-align: center;
  }
  .ads .btn-box a {
    display: inline-block;
    margin-right: 0px;
    margin-left: 0;
  }
  .ads .form .label-box {
    margin-right: 0;
    width: 300px;
    margin-bottom: 10px;
    float: none;
  }
  .ads .form .label-box input {
    width: 300px;
  }
  .ads .form .label-box input.code-input {
    width: 190px !important;
    margin-right: 10px;
    border-radius: 4px !important;
  }
  .ads .form .code {
    border-radius: 4px !important;
  }
  .ads .btn-box {
    margin-top: 30px;
    padding-bottom: 30px;
  }
  .ads .btn-box a {
    width: 300px;
    font-size: 16px;
  }
  .ads .form .tip-info {
    bottom: 85px;
    width: 300px;
    left: 50%;
    margin-left: -150px;
  }
  .ads .form .tip-info p {
    text-align: left;
  }
}
.book {
  background: #fafafa;
}
.book .l-body {
  display: flex;
  align-items: center;
}
.book .l-body .l-content-l {
  width: 50%;
  padding-right: 100px;
}
.book .l-body .l-content-l .img-box {
  width: 100%;
  text-align: right;
}
.book .l-body .l-content-l .img-box img {
  display: inline-block;
  max-width: 320px;
}
.book .l-body .l-content-r {
  width: 50%;
}
.book .l-body .l-content-r .card h3 {
  font-size: 20px;
  color: #07c5d5;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 20px;
}
.book .l-body .l-content-r .card h4 {
  font-size: 32px;
  color: #000000;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 500;
  margin-bottom: 40px;
}
@media (max-width: 978px) {
  .book .l-body {
    display: block;
    align-items: center;
  }
  .book .l-body .l-content-l {
    width: 100%;
    padding-right: 00px;
    margin-bottom: 20px;
  }
  .book .l-body .l-content-l .img-box {
    width: 100%;
  }
  .book .l-body .l-content-l .img-box img {
    width: 100%;
    max-width: 100%;
  }
  .book .l-body .l-content-r {
    width: 100%;
    padding-left: 0px;
  }
  .book .l-body .l-content-r .card h3 {
    font-size: 18px;
    letter-spacing: 0;
    margin-bottom: 10px;
    line-height: 24px;
  }
  .book .l-body .l-content-r .card h4 {
    font-size: 16px;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
    margin-bottom: 30px;
  }
}
.overview {
  background: url(../images/product/overview-bg.jpg);
  background-size: cover;
  padding-bottom: 50px;
}
.overview .content-box {
  display: flex;
}
.overview .l-title h2 {
  position: relative;
  padding-right: 50px;
}
.overview .l-title a {
  float: right;
  border: 1px solid #000000;
  border-radius: 4px;
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  text-align: center;
  line-height: 28px;
  font-weight: 500;
  padding: 13px 20px;
}
.overview .l-title a {
  transition: all 0.3s;
}
.overview .l-title a:hover {
  background: #07c5d5;
  color: #fff;
  border-color: #07c5d5;
}
.overview .l-body .content-l {
  width: 270px;
  background: #ffffff;
  box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
  margin-right: 30px;
  width: calc((100% - 30px) / 2);
  margin-bottom: 30px;
  overflow: hidden;
}
.overview .l-body .content-l:nth-child(even) {
  margin-right: 0;
}
.overview .l-body .content-l.content-l-1 li {
  float: left;
  margin-right: 30px;
  width: calc((100% - 30px) / 2);
}
.overview .l-body .content-l.content-l-1 li:nth-child(even) {
  margin-right: 0;
}
.overview .l-body .card ul h3 {
  position: relative;
  padding-left: 30px;
}
.overview .l-body .card ul h3 img {
  position: absolute;
  left: 0;
  top: 4px;
  margin-top: 0 !important;
}
.overview .l-body .content-l .card > h3 {
  font-size: 18px;
  color: #fff;
  letter-spacing: 0;
  text-align: left;
  line-height: 68px;
  font-weight: 500;
  transition: all 0.3s;
  background: url(../images/product/标题背景@2x.jpg);
  background-size: cover;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 30px;
}
.overview .l-body .content-l .card h3 img {
  display: inline-block;
  vertical-align: middle;
  margin-top: -4px;
  margin-right: 10px;
}
.overview .l-body .content-l .card ul {
  padding: 30px 30px 0;
}
.overview .l-body .content-l .card ul li {
  margin-bottom: 20px;
}
.overview .l-body .content-l .card ul h3 {
  font-size: 18px;
  color: #192967;
  text-align: left;
  line-height: 28px;
  margin-bottom: 5px;
  transition: all 0.3s;
  font-size: 16px;
  color: #000000;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 500;
  padding-left: 0;
}
.overview .l-body .card ul a:hover h3 {
  color: #000;
}
.overview .l-body .content-l .card ul p {
  font-size: 14px;
  color: #666666;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
}
.overview .l-body .content-l .card ul p span {
  display: block;
  color: #000;
  margin-bottom: 5px;
  margin-top: 5px;
}
.overview .l-body .content-c {
  width: calc(100% - 600px);
  background: #ffffff;
  box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
  border-radius: 8px;
  margin-right: 30px;
  overflow: hidden;
}
.overview .l-body .content-c .card > h3 {
  font-size: 16px;
  color: #192967;
  letter-spacing: 0;
  text-align: center;
  line-height: 60px;
  font-weight: 500;
  background: url(../images/product/overview-bg-02.png);
  background-size: cover;
}
.overview .l-body .content-c .card h3 img {
  display: inline-block;
  vertical-align: middle;
  margin-top: -4px;
  margin-right: 10px;
}
.overview .l-body .content-c .card ul {
  padding: 15px 15px 10px;
  width: 50%;
  float: left;
}
.overview .l-body .content-c .card ul li {
  margin-bottom: 20px;
}
.overview .l-body .content-c .card ul h3 {
  font-size: 18px;
  color: #192967;
  letter-spacing: 0;
  text-align: left;
  line-height: 28px;
  font-weight: 500;
  transition: all 0.3s;
  margin-bottom: 5px;
}
.overview .l-body .content-c .card ul p {
  font-size: 14px;
  color: #4c598c;
  letter-spacing: 0;
  line-height: 20px;
  min-height: 40px;
  font-weight: 400;
  padding-left: 30px;
}
.overview .l-body .content-r {
  width: 270px;
  background: #ffffff;
  box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
  border-radius: 8px;
  overflow: hidden;
}
.overview .l-body .content-r .card > h3 {
  font-size: 16px;
  color: #192967;
  letter-spacing: 0;
  text-align: center;
  line-height: 60px;
  font-weight: 500;
  background: url(../images/product/overview-bg-03.png);
  background-size: cover;
}
.overview .l-body .content-r .card h3 img {
  display: inline-block;
  vertical-align: middle;
  margin-top: -4px;
  margin-right: 10px;
}
.overview .l-body .content-r .card ul {
  padding: 15px 15px 10px;
}
.overview .l-body .content-r .card ul li {
  margin-bottom: 20px;
}
.overview .l-body .content-r .card ul h3 {
  font-size: 18px;
  color: #192967;
  letter-spacing: 0;
  text-align: left;
  line-height: 28px;
  font-weight: 500;
  margin-bottom: 5px;
  transition: all 0.3s;
}
.overview .l-body .content-r .card ul p {
  font-size: 14px;
  color: #4c598c;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  min-height: 40px;
  padding-left: 30px;
}
.overview .btn-box {
  text-align: center;
  margin-top: 30px;
  display: block;
  width: 100%;
}
.overview .btn-box a {
  margin-right: 0;
  display: inline-block;
  float: none;
  width: 240px;
  background-color: #fff;
  border-color: #fff;
  color: #07c5d5;
}
.overview .btn-box a:hover {
  background-color: #fff;
  border-color: #fff;
  color: #07c5d5;
}
@media (max-width: 978px) {
  .overview {
    padding-bottom: 0;
  }
  .overview .l-title h2 {
    padding-right: 0;
  }
  .overview .l-title a {
    display: none;
  }
  .overview .l-body {
    display: block;
  }
  .overview .content-box {
    display: block;
  }
  .overview .l-body .content-l {
    background: #ffffff;
    box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
    margin-right: 30px;
    overflow: hidden;
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .overview .l-body .content-l.content-l-1 li {
    float: left;
    margin-right: 0px;
    width: 100%;
  }
  .overview .l-body .content-l.content-l-1 li:nth-child(even) {
    margin-right: 0;
  }
  .overview .l-body .card ul h3 {
    position: relative;
    padding-left: 30px;
  }
  .overview .l-body .card ul h3 img {
    position: absolute;
    left: 0;
    top: 4px;
    margin-top: 0 !important;
  }
  .overview .l-body .content-l .card > h3 {
    font-size: 14px;
    letter-spacing: 0;
    text-align: left;
    font-weight: 500;
    padding-left: 20px;
    background-size: cover;
  }
  .overview .l-body .content-l .card h3 img {
    display: inline-block;
    vertical-align: middle;
    margin-top: -4px;
    margin-right: 10px;
  }
  .overview .l-body .content-l .card ul {
    padding: 20px 20px 0px;
  }
  .overview .l-body .content-l .card ul li {
    margin-bottom: 20px;
  }
  .overview .l-body .content-l .card ul h3 {
    font-size: 14px;
    letter-spacing: 0;
    text-align: left;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .overview .l-body .content-l .card ul p {
    font-size: 13px;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
    min-height: 0;
  }
  .overview .l-body .content-c {
    width: 100%;
    background: #ffffff;
    box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
    border-radius: 8px;
    margin-right: 30px;
    overflow: hidden;
    display: none;
  }
  .overview .l-body .content-c .card > h3 {
    font-size: 18px;
    color: #192967;
    letter-spacing: 0;
    text-align: center;
    line-height: 60px;
    font-weight: 500;
    background: url(../images/product/overview-bg-02.png);
    background-size: cover;
  }
  .overview .l-body .content-c .card h3 img {
    display: inline-block;
    vertical-align: middle;
    margin-top: -4px;
    margin-right: 10px;
  }
  .overview .l-body .content-c .card ul {
    padding: 20px 20px 0px;
    width: 100%;
    float: left;
  }
  .overview .l-body .content-c .card ul + ul {
    margin-top: -30px;
  }
  .overview .l-body .content-c .card ul li {
    margin-bottom: 20px;
  }
  .overview .l-body .content-c .card ul h3 {
    font-size: 16px;
    color: #192967;
    letter-spacing: 0;
    text-align: left;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .overview .l-body .content-c .card ul p {
    font-size: 14px;
    color: #4c598c;
    letter-spacing: 0;
    line-height: 20px;
    min-height: 0;
    font-weight: 400;
    padding-left: 30px;
  }
  .overview .l-body .content-r {
    width: 100%;
    background: #ffffff;
    box-shadow: 0px 5px 30px 0px rgba(189, 199, 228, 0.3);
    border-radius: 8px;
    overflow: hidden;
    display: none;
  }
  .overview .l-body .content-r .card > h3 {
    font-size: 18px;
    color: #192967;
    letter-spacing: 0;
    text-align: center;
    line-height: 60px;
    font-weight: 500;
    background: url(../images/product/overview-bg-03.png);
    background-size: cover;
  }
  .overview .l-body .content-r .card h3 img {
    display: inline-block;
    vertical-align: middle;
    margin-top: -4px;
    margin-right: 10px;
  }
  .overview .l-body .content-r .card ul {
    padding: 20px 20px 0px;
  }
  .overview .l-body .content-r .card ul li {
    margin-bottom: 20px;
  }
  .overview .l-body .content-r .card ul h3 {
    font-size: 16px;
    color: #192967;
    letter-spacing: 0;
    text-align: left;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .overview .l-body .content-r .card ul p {
    font-size: 14px;
    color: #4c598c;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
    min-height: 0;
    padding-left: 30px;
  }
  .overview .l-body .active {
    display: block;
  }
  .overview .l-body .top-content ul li {
    float: left;
    width: 33.33%;
    padding-bottom: 20px;
    text-align: center;
  }
  .overview .l-body .top-content ul li img {
    display: inline-block;
    margin-bottom: 5px;
  }
  .overview .l-body .top-content ul li span {
    display: block;
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 23px;
    font-weight: 500;
    padding-bottom: 6px;
    transition: all 0.3s;
    position: relative;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .overview .l-body .top-content ul li span:after {
    content: "";
    position: absolute;
    left: 50%;
    width: 84px;
    height: 3px;
    background: transparent;
    margin-left: -42px;
    bottom: 0px;
  }
  .overview .l-body .top-content ul li.active span:after {
    background: #ffffff;
  }
  .overview .btn-box {
    text-align: center;
    margin-top: 20px;
  }
  .overview .btn-box a {
    margin-right: 0;
    display: inline-block;
    float: none;
    font-size: 16px;
    width: 240px;
  }
}