@charset "UTF-8";
/** @format */
/** @format */
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@font-face {
  font-family: 'DIN-Bold';
  src: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/fonts/DIN-Bold.ttf");
}

@font-face {
  font-family: 'DIN-Medium';
  src: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/fonts/DIN-Medium.ttf");
}

@font-face {
  font-family: 'DIN-Regular';
  src: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/fonts/DIN-Regular.ttf");
}

@font-face {
  font-family: 'Barlow-Condensed-SemiBold';
  src: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/fonts/BarlowSemiCondensed-SemiBold.ttf");
}

@font-face {
  font-family: 'OPlusSans3Bold';
  src: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/fonts/OPPOSans-Bold.woff");
}

body {
  min-width: 1080px;
  position: relative;
  margin: 0;
  padding: 0;
  font-size: 0.14rem;
  font-family: 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #000000;
  /*min-width: 1280px;*/
}

p,
div {
  padding: 0;
  margin: 0;
  line-height: 1;
}

ul,
li,
dl,
dt,
dd {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

.clearfix:after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  overflow: hidden;
  visibility: hidden;
}

.clearfix {
  zoom: 1;
}

.clear:after {
  content: '';
  height: 0;
  clear: both;
  overflow: hidden;
  display: block;
  visibility: hidden;
}

h1 {
  font-size: 0.4rem;
}

h2 {
  font-size: 0.3rem;
}

h3 {
  font-size: 0.22rem;
}

h4 {
  font-size: 0.2rem;
}

h5 {
  font-size: 0.18rem;
}

h6 {
  font-size: 0.16rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: bold;
  line-height: 1;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #1d1d1d;
}

input {
  border: 0;
  background: transparent;
  text-indent: 0;
  resize: none;
  border-radius: 0;
  outline: none;
  /*清除选中效果的默认蓝色边框 */
  -webkit-appearance: none;
  /*清除浏览器默认的样式 */
  line-height: normal;
  /*光标问题 */
}

img {
  display: block;
}

.float-r {
  float: right;
}

.float-l {
  float: left;
}

/*滚动条样式*/
.scroll-y {
  overflow-y: auto;
  /*隐藏滚动条，当IE下溢出，仍然可以滚动*/
  -ms-overflow-style: none;
  /*火狐下隐藏滚动条*/
  overflow: -moz-scrollbars-none;
  scrollbar-color: transparent transparent;
  scrollbar-track-color: transparent;
  -ms-scrollbar-track-color: transparent;
}

.scroll-y::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 0;
}

.scroll-x {
  overflow-x: auto;
  /*隐藏滚动条，当IE下溢出，仍然可以滚动*/
  -ms-overflow-style: none;
  /*火狐下隐藏滚动条*/
  overflow: -moz-scrollbars-none;
  scrollbar-color: transparent transparent;
  scrollbar-track-color: transparent;
  -ms-scrollbar-track-color: transparent;
}

.scroll-x::-webkit-scrollbar {
  /*滚动条整体样式*/
  height: 0;
}

#header {
  display: none;
  position: absolute;
  width: 100%;
  z-index: 100;
  overflow: hidden;
  transition: all 0.2s ease-out;
}

#header .inner {
  width: 100%;
  padding: 0.24rem 2.6rem;
  box-sizing: border-box;
  padding-bottom: 0;
  padding-top: 0;
  height: 0.9rem;
}

#header .logo {
  width: 1.92rem;
  height: 0.41rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/logo.png") no-repeat center;
  background-size: 100% !important;
  cursor: pointer;
  position: relative;
  top: 0.3rem;
}

#header .menu {
  position: relative;
  z-index: 10000;
}

#header .menu .menu-item {
  position: relative;
  z-index: 1000;
  margin-right: 0.8rem;
  line-height: 0.25rem;
  cursor: pointer;
  height: 0.9rem;
  user-select: none;
  padding-right: 0.25rem;
}

#header .menu .menu-item > a {
  display: inline-block;
  height: 100%;
  line-height: 0.9rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  color: rgba(255, 255, 255, 0.6);
}

#header .menu .menu-item .sub-menu {
  position: fixed;
  z-index: 1000;
  background-color: #fff;
  width: 100vw;
  left: 0;
  top: 0.9rem;
  height: 0px;
  overflow: hidden;
  box-sizing: border-box;
  transition: all 0.3s linear;
  padding: 0 2.6rem;
}

#header .menu .menu-item .sub-menu::before {
  content: ' ';
  display: block;
  width: 100vw;
  border-top: 1px solid #f0f0f0;
  position: relative;
  margin-left: -2.6rem;
}

#header .menu .menu-item .sub-menu .sub-menu-item {
  float: left;
  width: 3.3rem;
  height: 1.2rem;
  border-radius: 0.08rem;
  margin-right: 0.1rem;
  padding: 0.2rem;
  box-sizing: border-box;
  margin-top: 0.2rem;
  transition: left 0.4s 0.4s ease-in, opacity 0.4s 0.3s ease-in;
  opacity: 0;
  position: relative;
  left: -1rem;
  cursor: pointer;
}

#header .menu .menu-item .sub-menu .sub-menu-item:hover {
  background: #f6f6f6;
}

#header .menu .menu-item .sub-menu .sub-menu-item .sub-menu-item-icon {
  width: 0.24rem;
  height: 0.24rem;
  margin-right: 0.1rem;
}

#header .menu .menu-item .sub-menu .sub-menu-item .sub-menu-item-icon > img {
  width: 100%;
  height: 100%;
  display: inline-block;
}

#header .menu .menu-item .sub-menu .sub-menu-item .sub-menu-item-title {
  display: flex;
  align-items: center;
  justify-content: start;
  margin-left: 0.1rem;
  margin-bottom: 0.06rem;
}

#header .menu .menu-item .sub-menu .sub-menu-item .sub-menu-item-title a {
  font-size: 0.16rem;
  font-family: PingFangSC-Bold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  white-space: nowarp;
  color: #000000 !important;
  font-weight: 600;
}

#header .menu .menu-item .sub-menu .sub-menu-item .sub-menu-item-desc {
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-size: 0.14rem;
  color: rgba(0, 0, 0, 0.8);
  line-height: 0.24rem;
  padding-left: 0.44rem;
}

#header .menu .menu-item.active a {
  color: #ffffff;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
}

#header .menu .menu-item.active::before {
  position: absolute;
  left: -0.29rem;
  top: -0.17rem;
  content: '';
  width: 0.58rem;
  height: 0.58rem;
  background-size: contain;
  z-index: -1;
}

#header .menu .menu-item.sub-menu-wrapper {
  height: 0.9rem;
}

#header .menu .menu-item.select-menu {
  position: relative;
}

#header .menu .menu-item.select-menu::after {
  content: ' ';
  display: inline-block;
  width: 0.2rem;
  height: 0.2rem;
  background: url("https://ultimatebox.oss-cn-shanghai.aliyuncs.com/public/ultimatebox-www/home/icon-select-white.png") no-repeat;
  background-size: 100%;
  position: absolute;
  top: 0.34rem;
  transition: all 0.2s linear;
}

#header .menu .menu-item.select-menu-black {
  position: relative;
}

#header .menu .menu-item.select-menu-black::after {
  content: ' ';
  display: inline-block;
  width: 0.2rem;
  height: 0.2rem;
  background: url("https://ultimatebox.oss-cn-shanghai.aliyuncs.com/public/ultimatebox-www/home/icon-select-black.png") no-repeat;
  background-size: 100%;
  position: absolute;
  top: 0.34rem;
  transition: all 0.2s linear;
}

#header .menu .menu-item:last-child {
  margin-right: 0px;
}

#header .menu .menu-lang-item .lang-active {
  color: #fff;
}

#header .menu .menu-lang-item-black .lang-active {
  color: #000;
}

.menu-mask {
  width: 100vw;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
  display: block;
  z-index: 99;
}

.common-button {
  width: 1.85rem;
  height: 0.54rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 0.06rem;
  box-sizing: border-box;
  line-height: 0.54rem;
  text-align: center;
  cursor: pointer;
}

.common-button .text {
  margin-right: 0.08rem;
  color: #ffffff;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.16rem;
  letter-spacing: 0.02rem;
}

.common-button .icon {
  display: inline-block;
  width: 0.09rem;
  height: 0.12rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_button_more.png") no-repeat center;
  background-size: cover;
}

.common-button:hover {
  background: #ffffff;
}

.common-button:hover .text {
  color: #333333;
}

.common-button:hover .icon {
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_button_more_black.png") no-repeat center;
  background-size: cover;
}

.flexAuto {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flexAutoColumn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#common-cooperate .top-area {
  height: 4.14rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/image_cooperate_us.png") no-repeat center;
  background-size: cover;
  text-align: center;
  padding: 0.83rem 4.4rem 0 4.4rem;
  box-sizing: border-box;
}

#common-cooperate .top-area .title {
  margin-bottom: 0.1rem;
  font-size: 0.4rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.56rem;
}

#common-cooperate .top-area .desc {
  font-size: 0.18rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.25rem;
  padding-bottom: 0.62rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

#common-cooperate .top-area .contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 0.25rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Light, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 300;
  color: #ffffff;
  line-height: 0.25rem;
  margin-top: 0.45rem;
}

#common-cooperate .top-area .contact .contact-phone {
  display: inline-block;
  margin-left: 0.21rem;
}

#common-cooperate .top-area .contact .contact-phone img {
  display: inline-block;
  width: 0.17rem;
  height: 0.18rem;
  margin-right: 0.1rem;
  vertical-align: middle;
}

#common-cooperate .top-area .contact .contact-mail {
  display: inline-block;
}

#common-cooperate .top-area .contact .contact-mail img {
  display: inline-block;
  width: 0.18rem;
  height: 0.12rem;
  margin-right: 10px;
  vertical-align: middle;
}

#common-cooperate .top-area .contact .contact-address {
  margin-right: 0.22rem;
  display: inline-block;
}

#common-cooperate .top-area .contact .contact-address img {
  display: inline-block;
  width: 0.13rem;
  height: 0.18rem;
  margin-right: 0.1rem;
  vertical-align: middle;
}

#common-cooperate .btm-area {
  display: flex;
  padding: 0.86rem 4.72rem;
}

#common-cooperate .btm-area .left-area {
  width: 5rem;
  margin-right: 0.5rem;
}

#common-cooperate .btm-area .left-area textarea {
  width: 100%;
  height: 1.5rem;
  background: #eff0f4;
  border-radius: 0.1rem;
  border: none;
  padding: 0.16rem;
  box-sizing: border-box;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #a8acb9;
  line-height: 0.25rem;
  resize: none;
}

#common-cooperate .btm-area .left-area textarea::-webkit-input-placeholder {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #a8acb9;
  line-height: 0.25rem;
}

#common-cooperate .btm-area .right-area {
  flex: 1;
}

#common-cooperate .btm-area .right-area input {
  width: 100%;
  height: 0.42rem;
  background: #eff0f4;
  border-radius: 0.21rem;
  padding: 0.08rem 0.25rem;
  box-sizing: border-box;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #a8acb9;
  line-height: 0.25rem;
}

#common-cooperate .btm-area .right-area input::-webkit-input-placeholder {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #a8acb9;
  line-height: 0.25rem;
}

#common-cooperate .btm-area .right-area .input-mail {
  margin-bottom: 0.28rem;
}

#common-cooperate .btm-area .right-area .input-nickname {
  width: 2rem;
  margin-right: 0.25rem;
}

#common-cooperate .btm-area .right-area .right-btm-area {
  display: flex;
}

#common-cooperate .btm-area .right-area .right-btm-area .btn-send {
  display: inline-block;
  color: #fff;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  flex: 1;
  height: 0.42rem;
  line-height: 0.42rem;
  background: #2426c0;
  border-radius: 2.21rem;
  cursor: pointer;
  text-align: center;
}

#common-cooperate .btm-area .right-area .right-btm-area .btn-send:hover {
  background: #1f20aa;
}

#common-cooperate .btm-area .label {
  height: 0.25rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  color: #a8acb9;
  line-height: 0.18rem;
  margin-bottom: 0.13rem;
}

#common-join-us {
  position: relative;
  width: 100%;
  height: 2.9rem;
  background-color: #2c2f3d;
}

#common-join-us .inner {
  width: 100%;
  box-sizing: border-box;
  padding-top: 0.62rem;
  padding-right: 2.6rem;
  padding-left: 2.57rem;
  height: 0.9rem;
}

#common-join-us .left-area .logo {
  margin-bottom: 0.12rem;
  width: 1.43rem;
  height: 0.31rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/logo.png") no-repeat center;
  background-size: contain;
}

#common-join-us .left-area .desc {
  max-width: 8.73rem;
  height: 0.86rem;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.4);
  line-height: 0.32rem;
}

#common-join-us .left-area .button {
  cursor: pointer;
}

#common-join-us .left-area .button .text {
  margin-right: 0.1rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.16rem;
  letter-spacing: 2px;
}

#common-join-us .left-area .button .icon {
  display: inline-block;
  width: 0.09rem;
  height: 0.12rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_button_more.png") no-repeat center;
  background-size: cover;
}

#common-join-us .right-area {
  margin-top: 0.48rem;
}

#common-join-us .right-area .text {
  margin-top: 0.15rem;
  text-align: right;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.22rem;
}

#common-join-us .right-area .text:nth-child(1) {
  margin-top: 0;
}

#footer {
  position: relative;
  width: 100%;
  height: 0.79rem;
  background: #252834;
}

#footer .inner {
  width: 100%;
  box-sizing: border-box;
  padding-top: 0.3rem;
  padding-right: 2.6rem;
  padding-left: 2.57rem;
}

#footer .copyright {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  line-height: 0.25rem;
}

#footer .copyright a {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  line-height: 0.25rem;
}

#footer .menus .item {
  position: relative;
  padding: 0 0.2rem;
  float: left;
  cursor: pointer;
}

#footer .menus .item a {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  line-height: 0.25rem;
}

#footer .menus .item a:hover {
  color: #ffffff;
}

#footer .menus .item:after {
  position: absolute;
  right: 0;
  top: 0.05rem;
  display: inline-block;
  content: '';
  width: 1px;
  height: 0.16rem;
  background-color: rgba(255, 255, 255, 0.3);
}

#footer .menus .item:nth-child(1) {
  padding-left: 0;
}

#footer .menus .item:nth-last-child(1) {
  padding-right: 0;
}

#footer .menus .item:nth-last-child(1):after {
  display: none;
}

#page-preloaded {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  z-index: 10000;
  background: #ffffff;
  transition: opacity 0.5s;
}

#page-preloaded .load-message {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

#page-preloaded .logo {
  margin: 0 auto;
  margin-bottom: 0.24rem;
  width: 3.38rem;
  height: 0.33rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/logo_black.svg") no-repeat center;
  background-size: contain;
}

#page-preloaded .des {
  /* width: 2.4rem; */
  margin: 0 auto;
  margin-bottom: 0.68rem;
  text-align: center;
  font-size: 0.2rem;
  font-family: PingFangSC-Medium, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 500;
  color: #000000;
  line-height: 0.28rem;
  white-space: nowrap;
}

#page-preloaded .progress-container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#page-preloaded .progress-container .copyright {
  text-align: center;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #333333;
  line-height: 0.16rem;
  letter-spacing: 1px;
}

#page-preloaded .progress-container .progress {
  overflow: hidden;
  height: 0.16rem;
}

#page-preloaded .char {
  font-family: PingFangSC-Regular, PingFang SC, 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #333333;
  line-height: 0.16rem;
}

.bluebox-iot-case .landing-wrapper {
  position: relative;
}

.bluebox-iot-case .landing-wrapper .banner {
  width: 100%;
  height: 6rem;
}

.bluebox-iot-case .landing-wrapper .inner {
  position: relative;
  padding: 0 2.6rem;
  height: 100%;
  margin: 0 auto;
  margin-top: -1rem;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-left {
  width: 6.8rem;
  padding: 0.4rem;
  box-sizing: border-box;
  background: #1d1d1d;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-left .title {
  margin-bottom: 0.3rem;
  font-size: 0.24rem;
  font-family: PingFangSC-Semibold, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.33rem;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-left .text {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.28rem;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-right {
  margin-top: 1.2rem;
  max-width: 5.4rem;
  text-align: right;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-right .time {
  font-size: 0.3rem;
  font-family: Barlow-Condensed-SemiBold, BarlowCondensed;
  font-weight: 600;
  color: #000000;
  line-height: 0.36rem;
}

.bluebox-iot-case .landing-wrapper .inner .introduce-area-right .description {
  margin-top: 0.1rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #000000;
  line-height: 0.34rem;
}

#connect-us {
  position: relative;
  padding: 0 2.6rem;
}

#connect-us .inner {
  position: relative;
  margin: 0 auto;
}

#connect-us .connect-us-wrapper {
  margin-bottom: 1rem;
  padding: 0.73rem 0.3rem 0.57rem 0.3rem;
  background: #f6f6f6;
  border-radius: 0.2rem;
  box-sizing: border-box;
}

#connect-us .connect-us-wrapper .title {
  margin-bottom: 0.49rem;
  font-size: 0.64rem;
  font-family: Barlow-Condensed-SemiBold, BarlowCondensed;
  font-weight: 600;
  color: #000000;
  line-height: 0.77rem;
  text-align: center;
}

#connect-us .connect-us-wrapper .text {
  padding-bottom: 0.49rem;
  font-size: 0.26rem;
  font-family: PingFangSC-Medium, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 500;
  color: #000000;
  line-height: 0.37rem;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  letter-spacing: 3px;
}

#connect-us .connect-us-wrapper .connect-way {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

#connect-us .connect-us-wrapper .connect-way .way-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

#connect-us .connect-us-wrapper .connect-way .way-wrapper .value {
  margin-left: 0.15rem;
  font-size: 0.2rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #000000;
  line-height: 0.28rem;
}

#connect-us .connect-us-wrapper .connect-way .phone .icon {
  width: 0.25rem;
  height: 0.25rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_phone.png") no-repeat center;
  background-size: cover;
}

#connect-us .connect-us-wrapper .connect-way .email {
  margin-left: 1.6rem;
}

#connect-us .connect-us-wrapper .connect-way .email .icon {
  width: 0.22rem;
  height: 0.19rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_email.png") no-repeat center;
  background-size: cover;
}

#connect-us .connect-us-wrapper .connect-way .address {
  margin-left: 1.6rem;
}

#connect-us .connect-us-wrapper .connect-way .address .icon {
  width: 0.2rem;
  height: 0.26rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_address.png") no-repeat center;
  background-size: cover;
}

#connect-us-black {
  position: relative;
  padding: 0 2.6rem;
}

#connect-us-black .inner {
  position: relative;
  margin: 0 auto;
}

#connect-us-black .connect-us-wrapper {
  margin-bottom: 1rem;
  padding: 0.73rem 0.3rem 0.57rem 0.3rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.2rem;
  box-sizing: border-box;
}

#connect-us-black .connect-us-wrapper .title {
  margin-bottom: 0.49rem;
  font-size: 0.64rem;
  font-family: Barlow-Condensed-SemiBold, BarlowCondensed;
  font-weight: 600;
  color: #fff;
  line-height: 0.77rem;
  text-align: center;
}

#connect-us-black .connect-us-wrapper .text {
  padding-bottom: 0.49rem;
  font-size: 0.26rem;
  font-family: PingFangSC-Medium, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 500;
  color: #fff;
  line-height: 0.37rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  letter-spacing: 0.03rem;
}

#connect-us-black .connect-us-wrapper .connect-way {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

#connect-us-black .connect-us-wrapper .connect-way .way-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

#connect-us-black .connect-us-wrapper .connect-way .way-wrapper .value {
  margin-left: 0.15rem;
  font-size: 0.2rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #fff;
  line-height: 0.28rem;
}

#connect-us-black .connect-us-wrapper .connect-way .phone {
  margin-left: 0;
}

#connect-us-black .connect-us-wrapper .connect-way .phone .icon {
  width: 0.25rem;
  height: 0.25rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_phone_white.png") no-repeat center;
  background-size: cover;
}

#connect-us-black .connect-us-wrapper .connect-way .email {
  margin-left: 1.6rem;
}

#connect-us-black .connect-us-wrapper .connect-way .email .icon {
  width: 0.22rem;
  height: 0.19rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_email_white.png") no-repeat center;
  background-size: cover;
}

#connect-us-black .connect-us-wrapper .connect-way .address {
  margin-left: 1.6rem;
}

#connect-us-black .connect-us-wrapper .connect-way .address .icon {
  width: 0.2rem;
  height: 0.26rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_common_address_white.png") no-repeat center;
  background-size: cover;
}

#next-page-wrapper {
  position: relative;
  width: 100%;
  height: 3rem;
}

#next-page-wrapper .shadow {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
}

#next-page-wrapper .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  padding: 0 2.6rem;
  margin: 0 auto;
  padding-top: 1rem;
}

#next-page-wrapper .inner .text-area {
  margin-top: 5px;
}

#next-page-wrapper .inner .text-area .title {
  margin-bottom: 0.12rem;
  font-size: 0.36rem;
  font-family: PingFangSC-Semibold, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.5rem;
}

#next-page-wrapper .inner .text-area .text {
  font-size: 0.24rem;
  font-family: PingFangSC-Regular, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.33rem;
}

#next-page-wrapper .inner .next-page {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

#next-page-wrapper .inner .next-page .text {
  margin-right: 0.29rem;
  font-size: 0.24rem;
  font-family: PingFangSC-Medium, PingFang SC, 'Apercu', 'Helvetica Neue', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 500;
  color: #ffffff;
  line-height: 0.33rem;
}

#next-page-wrapper .inner .next-page .icon {
  position: relative;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1px solid #fff;
  z-index: 3;
}

#next-page-wrapper .inner .next-page .icon img {
  position: absolute;
  left: 50%;
  margin-left: -0.14rem;
  top: 50%;
  margin-top: -0.14rem;
  width: 0.28rem;
  height: 0.28rem;
  opacity: 0;
  transition: all 0.5s;
  z-index: 3;
}

#next-page-wrapper .inner .next-page .icon .next-white {
  opacity: 1;
}

#next-page-wrapper .inner .next-page .icon::after {
  background-color: #fff;
  border-radius: 100%;
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: 2;
  -webkit-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
}

#next-page-wrapper .inner .next-page .icon:hover .next-white {
  opacity: 0;
}

#next-page-wrapper .inner .next-page .icon:hover .next-black {
  opacity: 1;
}

#next-page-wrapper .inner .next-page .icon:hover::after {
  opacity: 1;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

#anchor-menu {
  position: absolute;
  top: 6rem;
  z-index: 9;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 2.6rem;
  width: 100%;
  height: 0.6rem;
  background: #252834;
  border-top: 1px solid #3b3e49;
  box-sizing: border-box;
}

#anchor-menu .anchor-menu-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 2rem;
  height: 100%;
  cursor: pointer;
}

#anchor-menu .anchor-menu-item .serial-number {
  margin-bottom: 2px;
  font-size: 0.15rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.21rem;
}

#anchor-menu .anchor-menu-item .text {
  font-size: 0.13rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.18rem;
}

#anchor-menu .anchor-menu-item.active {
  background-color: rgba(255, 255, 255, 0.1);
}

#anchor-menu.multi-anchor-menu {
  justify-content: space-between;
}

#anchor-menu.multi-anchor-menu .anchor-menu-item {
  flex: 1;
}

.bluebox-iot-solution {
  background: #f6f6f6;
  position: relative;
}

.bluebox-iot-solution .content-wrapper {
  user-select: none;
  position: relative;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper {
  position: relative;
  padding-left: 2.6rem;
  width: 100%;
  height: 6rem;
  box-sizing: border-box;
  overflow: hidden;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain {
  position: relative;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  margin-top: 0.45rem;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain .title {
  margin-bottom: 0.3rem;
  font-size: 0.3rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.42rem;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain .desc {
  max-width: 6rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.28rem;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain .desc.m-t-28 {
  margin-top: 0.28rem;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain .btn {
  margin-top: 0.47rem;
  width: 1.4rem;
  height: 0.5rem;
  background: #2426c0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.16rem;
  font-family: PingFangSC-Medium, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 500;
  color: #ffffff;
  line-height: 0.5rem;
  text-align: center;
}

.bluebox-iot-solution .content-wrapper .banner-wrapper .banner-contain .btn:hover {
  background-color: #3436f1;
}

.bluebox-iot-solution .content-wrapper .common-module-wrapper {
  position: relative;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/image_footer_bg.png") no-repeat bottom;
  background-size: contain;
}

.bluebox-iot-solution .content-wrapper .common-module {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  z-index: 2;
  overflow: hidden;
}

.bluebox-iot-solution .content-wrapper .common-module .inner {
  padding: 0 2.6rem;
}

.bluebox-iot-solution .content-wrapper .common-module .main-title {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.3rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #000000;
  line-height: 0.42rem;
  text-align: center;
}

.bluebox-iot-solution .content-wrapper .common-module .main-desc {
  margin-bottom: 0.5rem;
  font-size: 0.2rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #000000;
  line-height: 0.28rem;
}

.bluebox-iot-solution .content-wrapper .common-module .sub-title {
  margin-bottom: 0.1rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #000000;
  line-height: 0.25rem;
}

.bluebox-iot-solution .content-wrapper .common-module .sub-desc {
  margin-bottom: 0.3rem;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.5);
  line-height: 0.22rem;
}

.bluebox-iot-solution .content-wrapper .common-module .sub-desc strong {
  color: #000000;
}

.bluebox-iot-solution .content-wrapper .common-module .card-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bluebox-iot-solution .content-wrapper .common-module .card-wrapper .card {
  flex: 1;
  margin-right: 0.4rem;
  position: relative;
  background: #ffffff;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.02);
  border-radius: 0.1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
}

.bluebox-iot-solution .content-wrapper .common-module .card-wrapper .card:nth-last-child(1) {
  margin-right: 0;
}

.bluebox-iot-solution .content-wrapper .common-module .card-wrapper.multi .card {
  margin-right: 0.1rem;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area {
  padding-bottom: 0.3rem;
  margin-top: 0.3rem;
  margin-bottom: 0.5rem;
  width: 100%;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area .swiper-slide {
  border-radius: 0.1rem;
  overflow: hidden;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area .swiper-slide img {
  width: 100%;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area .swiper-pagination-bullets {
  bottom: 0;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: rgba(0, 0, 0, 0.2);
  opacity: 1;
}

.bluebox-iot-solution .content-wrapper .common-module .swiper-area .swiper-pagination-bullet-active {
  background: #000000;
}

.bluebox-iot-solution .content-wrapper .common-module .preview-image {
  cursor: pointer;
}

.bluebox-iot-solution .content-wrapper .common-module .tip {
  position: relative;
  padding: 0.2rem 0 0.4rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.bluebox-iot-solution .content-wrapper .common-module .tip .icon {
  margin-right: 0.1rem;
  width: 0.14rem;
  height: 0.14rem;
  background: url("https://highlands.oss-cn-shanghai.aliyuncs.com/prod/ultimatebox/images/pc/common/icon_tip.png") no-repeat center;
  background-size: cover;
}

.bluebox-iot-solution .content-wrapper .common-module .tip .text {
  font-size: 0.14rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #000000;
  line-height: 0.2rem;
}

.bluebox-iot-solution .content-wrapper .marinRight40 {
  margin-right: 0.4rem;
}

.bluebox-iot-solution .content-wrapper .success-case {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  height: 3.15rem;
  background: #ffffff;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.02);
  border-radius: 0.1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.bluebox-iot-solution .content-wrapper .success-case img {
  width: 5.6rem;
}

.bluebox-iot-solution .content-wrapper .success-case .content-wrapper {
  position: relative;
  flex: 1;
}

.bluebox-iot-solution .content-wrapper .success-case .content-wrapper .introduce {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 7.6rem;
}

.bluebox-iot-solution .content-wrapper .success-case .content-wrapper .introduce .title {
  margin-bottom: 0.1rem;
  font-size: 0.22rem;
  font-family: PingFangSC-Medium, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 500;
  color: #000000;
  line-height: 0.3rem;
}

.bluebox-iot-solution .content-wrapper .success-case .content-wrapper .introduce .desc {
  font-size: 0.18rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.5);
  line-height: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.bluebox-iot-solution .content-wrapper .multi-success-case {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item {
  position: relative;
  width: 6.8rem;
  height: 5.1rem;
  background: #ffffff;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.02);
  border-radius: 0.1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
  cursor: pointer;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item a {
  height: inherit;
  display: inline-block;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item img {
  width: 100%;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item .introduce {
  position: relative;
  padding: 0.2rem;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item .introduce .title {
  margin-bottom: 0.1rem;
  font-size: 0.18rem;
  font-family: PingFangSC-Medium, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 500;
  color: #000000;
  line-height: 0.25rem;
}

.bluebox-iot-solution .content-wrapper .multi-success-case .success-case-item .introduce .desc {
  font-size: 0.15rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #555555;
  line-height: 0.26rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.bluebox-iot-solution .content-wrapper .more-success-case {
  width: 14rem;
  overflow: hidden;
  display: flex;
  position: relative;
}

.bluebox-iot-solution .content-wrapper .more-success-case .next,
.bluebox-iot-solution .content-wrapper .more-success-case .pre {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0.3rem;
  width: 0.5rem;
  height: 0.5rem;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.05);
  border: 0.02rem solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(0.05rem);
  border-radius: 50%;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.bluebox-iot-solution .content-wrapper .more-success-case .next .next-img,
.bluebox-iot-solution .content-wrapper .more-success-case .next .pre-img,
.bluebox-iot-solution .content-wrapper .more-success-case .pre .next-img,
.bluebox-iot-solution .content-wrapper .more-success-case .pre .pre-img {
  width: 0.2rem;
  height: 0.2rem;
}

.bluebox-iot-solution .content-wrapper .more-success-case .pre {
  left: 0.3rem !important;
  transform: translateY(-50%) rotate(180deg) !important;
  display: none;
}

.bluebox-iot-solution .content-wrapper .more-success-case .more-success-case-box {
  width: max-content;
  display: flex;
  position: relative;
}

.bluebox-iot-solution .content-wrapper .more-success-case .more-success-case-item {
  width: 14rem;
}

.bluebox-iot-product {
  background: #f6f6f6;
  position: relative;
}

.bluebox-iot-product .content-wrapper {
  user-select: none;
  position: relative;
}

.bluebox-iot-product .content-wrapper .banner-wrapper {
  position: relative;
  padding-left: 2.6rem;
  width: 100%;
  height: 10rem;
  box-sizing: border-box;
  overflow: hidden;
}

.bluebox-iot-product .content-wrapper .banner-wrapper .banner-contain {
  position: relative;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  margin-top: 0.45rem;
}

.bluebox-iot-product .content-wrapper .banner-wrapper .banner-contain .title {
  margin-bottom: 0.3rem;
  font-size: 0.56rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.75rem;
}

.bluebox-iot-product .content-wrapper .banner-wrapper .banner-contain .desc {
  font-size: 0.18rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #ffffff;
  line-height: 0.38rem;
  /* 38/100 */
}

.bluebox-iot-product .content-wrapper .banner-wrapper .banner-contain .desc.m-t-38 {
  margin-top: 0.38rem;
}

.bluebox-iot-product .content-wrapper .common-module-wrapper {
  position: relative;
}

.bluebox-iot-product .content-wrapper .sub-module-wrapper {
  position: relative;
  overflow: hidden;
}

.bluebox-iot-product .content-wrapper .common-module {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  z-index: 2;
  overflow: hidden;
}

.bluebox-iot-product .content-wrapper .common-module .inner {
  padding: 0 2.6rem;
}

.bluebox-iot-product .content-wrapper .common-module .main-title {
  margin-top: 1rem;
  margin-bottom: 0.1rem;
  font-size: 0.4rem;
  font-family: PingFangSC-Semibold, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 600;
  color: #000000;
  line-height: 0.56rem;
  text-align: center;
}

.bluebox-iot-product .content-wrapper .common-module .main-desc {
  margin-bottom: 0.5rem;
  font-size: 0.2rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #999999;
  line-height: 0.34rem;
  text-align: center;
}

.bluebox-iot-product .content-wrapper .common-module .sub-title {
  margin-top: 0.5rem;
  margin-bottom: 0.08rem;
  font-size: 0.24rem;
  font-family: PingFangSC-Medium, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 500;
  color: #000000;
  line-height: 0.33rem;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc {
  display: flex;
  align-items: center;
  margin-bottom: 0.3rem;
  font-size: 0.16rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.5);
  line-height: 0.28rem;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc .strong {
  color: #000000;
  font-weight: 600;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc strong {
  color: #000000;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc .tooltip-wrapper {
  margin-left: 20px;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc .tooltip-wrapper .text {
  position: relative;
  color: #2426c0;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc .tooltip-wrapper:hover .tooltip {
  display: block;
}

.bluebox-iot-product .content-wrapper .common-module .sub-desc .tooltip-wrapper.m-l-0 {
  margin-left: 0;
}

.bluebox-iot-product .content-wrapper .common-module .card-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bluebox-iot-product .content-wrapper .common-module .card-wrapper .card {
  flex: 1;
  margin-right: 0.4rem;
  position: relative;
  background: #ffffff;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.02);
  border-radius: 0.1rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
}

.bluebox-iot-product .content-wrapper .common-module .card-wrapper .card:nth-last-child(1) {
  margin-right: 0;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip {
  display: none;
  position: absolute;
  right: 0.2rem;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.22rem 0.2rem 0.22rem 0.24rem;
  background: #252834;
  border-radius: 0.1rem;
  z-index: 99;
  box-sizing: border-box;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border: 10px solid transparent;
  /*以下四个样式对应四种三角形，任选其一即可实现*/
  /* border-top-color:lightseagreen; */
  /* border-left-color:lightseagreen; */
  /* border-right-color:lightseagreen; */
  border-right-color: #252834;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip .tooltip-item {
  display: flex;
  margin-bottom: 0.16rem;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip .tooltip-item .label {
  font-size: 0.14rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  line-height: 0.2rem;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip .tooltip-item .text {
  max-width: 6.4rem;
  font-size: 0.14rem;
  font-family: PingFangSC-Regular, PingFang SC, "Helvetica Neue", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.2rem;
}

.bluebox-iot-product .content-wrapper .common-module .tooltip .tooltip-item:nth-last-child(1) {
  margin-bottom: 0;
}