.banner {
  background: url(../images/solution/banner-bg.jpg) center no-repeat;
  background-size: cover;
}
.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: 300px;
  max-width: 480px;
}
.banner .banner-main .banner-info {
  display: inline-block;
  vertical-align: middle;
  line-height: 1rem;
  width: 50%;
}
.banner .banner-main h1 {
  color: #000;
  font-size: 50px;
  line-height: 60px;
}
.banner .banner-main p {
  font-size: 18px;
  color: #000;
  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 .white {
  color: #000;
  border-color: #000;
}
.banner .banner-main .white:hover {
  border-color: #07c5d5;
  color: #fff;
}
.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 {
    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;
    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: 40px;
    font-size: 0;
  }
  .banner .banner-img img {
    display: block;
    margin: 0 auto;
    width: 100%;
  }
}
.technology {
  padding-bottom: 30px;
}
.technology .l-title h2 {
  text-align: left;
}
.technology .l-content-t p {
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 400;
  margin-bottom: 20px;
}
.technology .l-content-b ul {
  margin-bottom: 40px;
}
.technology .l-content-b ul li {
  float: left;
  margin-right: 50px;
  width: calc((100% - 100px) / 3);
}
.technology .l-content-b ul li:last-child {
  margin-right: 0;
}
.technology .l-content-b ul li img {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
}
.technology .l-content-b ul li h3 {
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 10px;
}
.technology .l-content-b ul li p {
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 400;
}
@media (max-width: 979px) {
  .technology {
    padding-bottom: 20px;
  }
  .technology .l-title h2 {
    text-align: center;
  }
  .technology .l-content-t p {
    font-size: 14px;
    color: #666666;
    letter-spacing: 0;
    line-height: 24px;
    font-weight: 400;
    margin-bottom: 10px;
  }
  .technology .l-content-b {
    padding-top: 20px;
  }
  .technology .l-content-b ul {
    margin-bottom: 0px;
  }
  .technology .l-content-b ul li {
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
    width: calc((100% - 20px) / 2);
  }
  .technology .l-content-b ul li:last-child {
    margin-right: 0;
  }
  .technology .l-content-b ul li:nth-child(even) {
    margin-right: 0;
  }
  .technology .l-content-b ul li img {
    width: 32px;
    height: 32px;
    margin-bottom: 10px;
  }
  .technology .l-content-b ul li h3 {
    font-size: 14px;
    color: #000000;
    letter-spacing: 0;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 10px;
  }
  .technology .l-content-b ul li p {
    font-size: 12px;
    color: #666666;
    letter-spacing: 0;
    line-height: 18px;
    font-weight: 400;
  }
}
.manage {
  padding-top: 20px;
}
.manage .tab {
  position: relative;
}
.manage .tab .tab_btn {
  text-align: left;
  margin-bottom: 30px;
  border-bottom: 1px solid #dddddd;
  padding-bottom: 15px;
}
.manage .tab .tab_btn li {
  float: none;
  display: inline-block;
  width: auto !important;
  margin-right: 30px;
}
.manage .tab[data-index="5"] .tab_btn li {
  max-width: calc((100% - 160px) / 5);
}
.manage .tab[data-index="4"] .tab_btn li {
  max-width: calc((100% - 160px) / 5);
}

.manage .tab .tab_btn li:last-child {
  margin-right: 0;
}
.manage .tab .tab_btn h3 {
  font-size: 16px;
  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 span {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  width: 100%;
}
.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;
  background: #f7f7f7;
  padding: 40px;
}
.manage.manage-03 .content-box .l-content-left {
  width: 100%;
  padding-right: 0;
}
.manage .content-box .l-content-right {
  width: 50%;
  padding-top: 40px;
  padding-left: 40px;
  padding-right: 0px;
  background: url(../images/solution/楼层分割底图@2x.jpg) center no-repeat;
  background-size: cover;
  padding-bottom: 40px;
  padding-right: 40px;
}
.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: 24px;
  color: #fff;
  letter-spacing: 0;
  line-height: 28px;
  font-weight: 500;
  margin-bottom: 30px;
}
.manage .l-content-left .solution-info-box h3 {
  color: #000;
}
.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: 14px;
  color: #fff;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  padding-left: 20px;
}
.manage .l-content-left .solution-info-box p span:nth-child(2) {
  color: #000;
}
.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: 100%;
  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: #fff !important;
  border-radius: 50%;
  position: absolute;
  left: 0px;
  top: 9px;
}
.manage .l-content-left .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: 10px;
  }
  .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;
    padding: 20px;
  }
  .manage .content-box .l-content-right {
    width: 100%;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    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 .tab_btn {
    width: 620px;
  }
}
.upgrade {
  background: #fff;
}
.upgrade .l-container {
  max-width: 100%;
  padding: 0;
}
.upgrade .l-body {
  text-align: center;
}
.upgrade .l-title {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}
.upgrade .l-title h2 span {
  color: #07c5d5;
}
.upgrade .l-title a {
  position: absolute;
  right: 0;
  top: 5px;
}
.upgrade .tab_btn {
  font-size: 16px;
  max-width: 1180px;
  padding: 5px;
  margin: 0 auto;
  background: #f6f6f8;
  border-radius: 30px;
  display: inline-block;
}
.upgrade .tab_btn li {
  padding: 13px 50px;
  background: transparent;
  border-radius: 24px;
}
.upgrade .tab_btn li.active {
  background: #07c5d5;
}
.upgrade .tab_btn li.active h3,
.upgrade .tab_btn li.active p {
  color: #fff !important;
}
.upgrade .tab_btn h3 {
  font-size: 18px;
  color: #192967;
  transition: all 0.3s;
}
.upgrade .tab_btn h3:after {
  display: none !important;
}
.upgrade .tab_btn .active h3 {
  color: #29bece;
}
.upgrade .tab_btn > li {
  width: auto !important;
}
.upgrade .tab_item li {
  width: 100%;
  padding: 50px 0 0;
  display: block;
  position: relative;
  background: transparent;
  border-radius: 24px;
  overflow-x: hidden;
}
.upgrade .tab_item li:nth-child(n + 2) {
  max-width: 1180px;
  float: none;
  margin: 0 auto;
}
.upgrade .tab_item li:first-child:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  height: 100%;
  left: 0;
  width: 200px;
  z-index: 9;
  background-image: linear-gradient(
    270deg,
    rgba(255, 255, 255, 0) 0%,
    #ffffff 100%
  );
}
.upgrade .tab_item li:first-child:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  height: 100%;
  right: 0;
  width: 200px;
  background-image: linear-gradient(
    270deg,
    #ffffff 0%,
    rgba(255, 255, 255, 0) 100%
  );
  z-index: 9;
}
.upgrade .tab_btn > li:nth-child(2).active:after {
  content: "";
  width: 189px;
  height: 3px;
  position: absolute;
  top: 50px;
  left: 50%;
  margin-left: -82px;
  background: transparent;
  transition: all 0.3s;
  background: #17becf;
}
.upgrade .tab_btn > li:nth-child(3).active:after {
  width: 68px;
  margin-left: -31px;
}
.upgrade .tab_item li::-webkit-scrollbar {
  display: none;
}
.upgrade .tab_item li > div {
  width: 100%;
}
.upgrade .tab_item li:first-child > div {
  width: 200%;
  margin-bottom: 0;
  -webkit-animation: scroll 50s linear infinite;
  -moz-animation: scroll 50s linear infinite;
  animation: scroll 50s linear infinite;
}
.upgrade .tab_item li.active {
  display: block;
}
.upgrade .tab_item li > div {
  width: 200%;
}
.upgrade .tab_item li > div:hover {
  animation-play-state: paused;
}
.upgrade .tab_item li > div .upgrade-box {
  width: 50%;
}
.upgrade .tab_item li > div .upgrade-box div {
  width: calc((100% - 120px) / 8);
  margin-right: 15px;
}
.upgrade .tab_item li:nth-child(n + 2) > div .upgrade-box div {
  width: calc((100% - 90px) / 6);
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.05);
  margin-right: 15px;
}
.upgrade .tab_item li .upgrade-box {
  width: 100%;
  margin-bottom: 0 !important;
}
.upgrade .tab_item li .upgrade-box div {
  padding: 10px;
}
.upgrade .tab_item li:nth-child(n + 2) .upgrade-box div {
  padding: 10px 20px;
}
.upgrade .tab_item li div {
  float: left;
  font-size: 0;
  text-align: center;
  margin-bottom: 15px;
  transition: all 0.3s;
}
.upgrade .tab_item li div img {
  width: 160px;
  display: inline-block;
}
@media (max-width: 978px) {
  .upgrade {
    text-align: center;
  }
  .upgrade .l-title a {
    display: none;
  }
  .upgrade .l-container {
    padding: 0 15px;
  }
  .upgrade .mb img {
    width: 100%;
    padding: 0;
    margin-bottom: 0px;
    width: 100% !important;
  }
  .upgrade a {
    display: inline-block;
  }
  .upgrade .tab_item li:first-child:before,
  .upgrade .tab_item li:first-child:after {
    display: none;
  }
  .upgrade .mb {
    text-align: center;
  }
  .upgrade .tab_item li {
    padding-top: 0;
  }
  .upgrade .tab_item li:first-child > div {
    animation: none;
    width: 100%;
  }
  .upgrade .tab_item li > div .upgrade-box {
    width: 100%;
  }
  .upgrade .tab_item li > div .upgrade-box div {
    width: calc((100% - 30px) / 3);
    margin-right: 10px;
    padding: 0;
  }
  .upgrade .tab_item li > div .upgrade-box div:nth-child(3n) {
    margin-right: 0;
  }
}
.introduce {
  background: url(../images/solution/introduce-bg-01.jpg) center top no-repeat;
  background-size: cover !important;
  transition: all 0.1s;
  overflow: hidden;
  position: relative;
}
.introduce:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(1, 12, 44, 0.75);
}
.introduce .l-container {
  position: relative;
  z-index: 1;
}
.introduce .l-title h2 {
  color: #fff;
}
.introduce .l-title p {
  color: #fff;
}
.introduce .l-body {
  width: 100%;
  position: relative;
}
.introduce .l-body .introduce-content-box {
  width: 100%;
}
.introduce .l-body .introduce-content-box .l-content {
  width: 60%;
  max-width: 700px;
  background-image: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.15) 100%
  );
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(10px);
}
.introduce .l-body .introduce-content-box .l-content .content-list {
  position: relative;
  /* min-height: 350px; */
}
.introduce .l-body .introduce-content-box .l-content .content-list .slide-pre {
  width: 40px;
  height: 40px;
  position: absolute;
  top: 300px;
  left: -20px;
  background: url(../images/allow-left.svg);
  transition: all 0.3s;
  border-radius: 50%;
  box-shadow: 0 9px 18px 0 rgba(14, 18, 9, 0.1);
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .slide-pre:hover {
  background: url(../images/allow-left-h.svg);
}
.introduce .l-body .introduce-content-box .l-content .content-list .slide-next {
  width: 40px;
  height: 40px;
  position: absolute;
  top: 300px;
  right: -20px;
  background: url(../images/allow-right.svg);
  transition: all 0.3s;
  border-radius: 50%;
  box-shadow: 0 9px 18px 0 rgba(14, 18, 9, 0.1);
}
@media (max-width: 1024px) {
  .introduce .l-body .introduce-content-box .l-content .content-list .slide-pre,
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .slide-next {
    display: none;
  }
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .slide-next:hover {
  background: url(../images/allow-right-h.svg);
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item {
  width: 100%;
  transition: all 0.3s 0.08s;
  font-size: 0;
  /* display: none; */
  opacity: 0;
}

.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item.id1,
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item.id2,
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item.id3 {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item:after {
  content: "";
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  img {
  width: 100%;
  margin-bottom: 20px;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  h3 {
  font-size: 28px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 32px;
  font-weight: 500;
  margin-bottom: 20px;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  h4 {
  font-size: 16px;
  color: #07c5d5;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 500;
  margin-bottom: 20px;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  p {
  font-size: 14px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  p
  + p {
  margin-top: 10px;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .btn-box {
  margin-top: 40px;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .btn-box
  a {
  float: none;
  display: inline-block;
  margin-right: 0;
  width: 144px;
  height: 44px;
  line-height: 44px;
  background: #07c5d5;
  border-radius: 4px;
  padding: 0;
  border-color: transparent;
  color: #fff;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item.active {
  display: block;
  opacity: 1;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .info
  > h3 {
  transition-delay: 80ms;
  transition-duration: 300ms;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .info
  > p {
  transition-delay: 160ms;
  transition-duration: 300ms;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .info
  > ul {
  transition-delay: 200ms;
  transition-duration: 300ms;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .case
  > h3 {
  transition-delay: 240ms;
  transition-duration: 300ms;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .case
  .case-img-box {
  transition-delay: 280ms;
  transition-duration: 300ms;
}
.introduce
  .l-body
  .introduce-content-box
  .l-content
  .content-list
  .content-item
  .case
  .btn-box {
  transition-delay: 320ms;
  transition-duration: 300ms;
}
.introduce .l-body .introduce-content-box .r-content {
  width: 100%;
  width: 60%;
  max-width: 700px;
  background-image: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.15) 100%
  );
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding: 10px;
  margin-top: 30px;
  backdrop-filter: blur(10px);
}
.introduce .l-body .introduce-content-box .r-content .slide-list {
  display: none;
}
.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item {
  width: 32% !important;
  /* float: left; */
  background: transparent;
  transition: all 0.3s;
  cursor: pointer;
  text-align: center;
  vertical-align: middle;
  display: inline-block;
  vertical-align: middle;
}

.introduce
  .l-body
  .introduce-content-box
  .r-content
  .slide-list[data-index="4"]
  .slide-item {
  width: 25%;
}
.introduce
  .l-body
  .introduce-content-box
  .r-content
  .slide-list[data-index="3"]
  .slide-item {
  width: 33.33%;
}
.introduce
  .l-body
  .introduce-content-box
  .r-content
  .slide-list[data-index="2"]
  .slide-item {
  width: 50%;
}
.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item p {
  font-size: 14px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 20px;
  display: inline-block;
  width: 100%;
  font-weight: 500;
  padding-bottom: 17px;
  border-bottom: 3px solid transparent;

  padding: 10px 15px;
  transition: all 0.3s;
  border-radius: 8px;
}
.introduce
  .l-body
  .introduce-content-box
  .r-content
  .slide-list
  .slide-item.active
  p {
  color: #000;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 10px;
}
.introduce .l-body .introduce-content-box .r-content .slide-list.active {
  display: block;
}
.introduce .l-body .introduce-content-box .slide-bottom {
  position: absolute;
  width: 200px;
  right: 0;
  top: 485px;
  height: 70px;
  background: url(../images/solution/introduce-bg-bottom.png) center no-repeat;
  background-size: 100% 100%;
}
.introduce[data-index="0"] {
  background: url(../images/solution/introduce-bg-01.jpg) center no-repeat;
  background-size: cover;
}
.introduce[data-index="1"] {
  background: url(../images/solution/introduce-bg-02.jpg) center no-repeat;
  background-size: cover;
}
.introduce[data-index="2"] {
  background: url(../images/solution/introduce-bg-03.jpg) center no-repeat;
  background-size: cover;
}
@media (max-width: 978px) {
  .introduce {
    padding-bottom: 30px;
    padding-top: 20px;
  }
  .introduce .l-title h2 {
    color: #fff;
  }
  .introduce .l-title p {
    color: #fff;
  }
  .introduce .l-body {
    width: 100%;
    position: relative;
  }
  .introduce .l-body .introduce-content-box {
    width: 100%;
  }
  .introduce .l-body .introduce-content-box .l-content {
    width: 100%;
    padding: 20px;
    margin-top: 10px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    padding: 0;
    padding-bottom: 20px;
    display: none;
    position: static !important;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item:after {
    display: none;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    img {
    margin-bottom: 10px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    .info {
    border-bottom: none;
    margin-bottom: 10px;
    padding: 10px 20px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    h3 {
    font-size: 18px;
    letter-spacing: 0;
    line-height: 28px;
    font-weight: 500;
    margin-bottom: 5px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    h4 {
    font-size: 14px;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 10px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    p {
    font-size: 14px;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    ul {
    display: none;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    .case
    h3 {
    display: none;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    .case
    span {
    display: none;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    .btn-box {
    margin-top: 20px;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item
    .btn-box
    a {
    float: none;
    display: inline-block;
    margin-right: 0;
    width: 144px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 4px;
    margin-top: 0;
    padding: 0;
  }
  .introduce
    .l-body
    .introduce-content-box
    .l-content
    .content-list
    .content-item.active {
    display: block;
  }
  .introduce .l-body .introduce-content-box .r-content {
    width: 100%;
    margin-bottom: 20px;
  }
  .introduce .l-body .introduce-content-box .r-content.mb {
    display: none !important;
  }
  .introduce .l-body .introduce-content-box .r-content.pc {
    display: block !important;
    margin-top: 20px;
  }
  .introduce .l-body .introduce-content-box .r-content .slide-list {
    padding: 0px;
    display: none;
  }
  .introduce .l-body .introduce-content-box .r-content .slide-list .slide-item {
    /* width: 33.33%; */
    background: transparent;
    margin-bottom: 0px;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
    cursor: pointer;
  }
  .introduce
    .l-body
    .introduce-content-box
    .r-content
    .slide-list
    .slide-item:after {
    display: none;
  }
  .introduce
    .l-body
    .introduce-content-box
    .r-content
    .slide-list
    .slide-item
    p {
    font-size: 12px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 20px;
    display: inline-block;
    text-align: center;
    padding-bottom: 7px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    min-height: 30px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    padding-bottom: 5px;
    padding-left: 5px;
    padding-right: 5px;
  }
  .introduce .l-body .introduce-content-box .r-content .slide-list.active {
    display: block;
  }
  .introduce .l-body .id0 {
    background: url(../images/solution/introduce-bg-mb-01.png) center no-repeat !important;
    background-size: cover !important;
  }
  .introduce .l-body .id1 {
    background: url(../images/solution/introduce-bg-mb-02.png) center no-repeat !important;
    background-size: cover !important;
  }
  .introduce .l-body .id2 {
    background: url(../images/solution/introduce-bg-mb-03.png) center no-repeat !important;
    background-size: cover !important;
  }
}

.introduce
  .l-body
  .introduce-content-box
  .r-content
  .slide-list[data-index="4"]
  .slide-item {
  width: 24% !important;
}

@media (max-width: 978px) {
  .introduce
    .l-body
    .introduce-content-box
    .r-content
    .slide-list[data-index="4"]
    .slide-item {
    width: 24% !important;
  }
}
.upgrade .tab_item.abc {
  max-width: 1200px;
  margin: 0 auto;
}
.upgrade .tab_item.abc li:first-child:before {
  display: none;
}
.upgrade .tab_item.abc li:first-child:after {
  display: none;
}
.upgrade .tab_item.abc li:first-child > div {
  animation: none;
  width: 100%;
}
.upgrade .tab_item.abc li > div .upgrade-box {
  width: 100%;
}
.upgrade .tab_item.abc li > div .upgrade-box div {
  width: auto;
  padding: 0;
}