.aboutus {
  background-color: #fff;
}

.aboutus .ecer-main-w {
  width: 1344px;
  margin: 0 auto;
}

.aboutus .crumbs a,
.aboutus .crumbs h2,
.aboutus .crumbs h1 {
  color: #323232;
}

.aboutus .crumbs a {
  border-radius: 35px;
  background: #f0f0f0;
  padding: 0 8px;
}

.aboutus .crumbs {
  padding-top: 16px;
  margin-bottom: 36px;
  line-height: 16px;
  font-size: 14px;
}

.aboutus .crumbs span .feitian {
  font-size: 12px;
  color: #000;
}

.aboutus .crumbs a:hover {
  color: #0252bb;
}

.aboutus .crumbs .icon {
  margin: 0 8px;
  width: 8px;
  height: 24px;
  color: #f0f0f0;
}

.aboutus .crumbs .cate_name {
  border-radius: 35px;
  background: #f0f0f0;
  padding: 0 8px;
}

.aboutus .crumbs h2 a,
.aboutus .crumbs h2,
.aboutus .crumbs div {
  font-weight: 400;
  color: #323232;
  text-transform: capitalize;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.aboutus .left_box {
  flex: 0 0 272px;
  width: 272px;
}

.aboutus .left_card {
  margin-bottom: 36px;
  background: #fafafa;
}

.aboutus .left_card .title {
  padding: 12px;
  color: #fff;
  color: #323232;
  font-family: Arial;
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  text-transform: capitalize;
  background: #ececec;
}

.aboutus .left_card .title .feitian {
  font-size: 22px;
  font-weight: 400;
  margin-right: 15px;
}

.aboutus .left_card .main {
  padding: 16px 12px;
  background: #fafafa;
}

.aboutus .left_card .main .sidebar-nav {
  width: 100%;
  height: 100%;
  transition: all 0.3s;
  box-sizing: border-box;
}

.aboutus .left_card .main .sidebar-nav-open {
  right: 0;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: space-between;
  color: #323232;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand:last-child {
  margin-bottom: 0;
}

.aboutus .left_card .main .sidebar-nav-there .sidebar-brand-two:hover > a {
  color: #0252bb;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand .xl {
  display: none;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand a {
  display: inline-block;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand .sj {
  font-size: 20px;
  transition: all 300ms linear;
  cursor: pointer;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand .sjrotate {
  transform: rotate(180deg);
  display: inline-block;
}

.aboutus .left_card .main .sidebar-nav {
  right: inherit;
  left: 0;
  top: 0;
  z-index: 0;
}

.aboutus .left_card .main .sidebar-nav-open {
  top: 0;
  padding-top: 100px;
}

.aboutus .left_card .main .activ,
.aboutus .left_card .main .activ02,
.aboutus .left_card .main a:focus,
.aboutus .left_card .main .sidebar-nav .sidebar-brand.active a,
.aboutus .left_card .main a:hover,
.aboutus .left_card .main .sj:hover {
  color: #0252bb !important;
}

.aboutus .mailUs_wrap .left-item.emailitem:hover .icon_logo .feitian {
  color: #0092e4 !important;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand > a {
  color: #323232;
  font-size: 16px;
  font-weight: 400;
  line-height: 20px;
  text-align: left;
  text-transform: capitalize;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand > a:hover {
  color: #0252bb;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand a h2 {
  font-weight: 500;
  display: inline;
}

.aboutus .left_card .main .sidebar-nav .bot {
  right: 0;
  bottom: 30px;
  display: flex;
  display: -webkit-flex;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
  align-items: center;
  -webkit-align-items: center;
}

.aboutus .left_card .main .sidebar-nav .bot a {
  font-size: 14px;
  color: #ddd;
  margin-right: 30px;
}

.aboutus .left_card .main .sidebar-brand-two {
  color: #333;
  margin-left: 14px;
  font-size: 16px;
  font-weight: 500;
  line-height: 30px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: space-between;
  align-items: center;
}

.aboutus .left_card .main .sidebar-brand-two a {
  font-size: 14px;
  font-weight: 500;
  color: #505050;
  line-height: 26px;
  margin-top: 10px;
  width: 226px;
}

.aboutus .left_card .main .sidebar-brand-two a:nth-of-type(1) {
  margin-top: 14px;
}

.aboutus .left_card .main .sidebar-nav-there {
  width: 100%;
}

.aboutus .left_card .main .sidebar-nav-there .sidebar-brand-two a {
  margin-left: 0;
}

.aboutus .left_card .main .sidebar-nav .sidebar-brand .sjtwo {
  vertical-align: middle;
  display: inline-block;
  margin-top: 14px;
}

.aboutus .left_card .main a.activ02 {
  color: #0252bb !important;
}

.aboutus .right {
  flex: 1;
  width: 1024px;
}

.aboutus .left_card .contact_form_check .btn {
  margin-top: 30px;
  width: 100%;
  height: 46px;
  border-width: 0;
  height: 50px;
  background: inherit;
  box-sizing: border-box;
  border-width: 1px;
  border-style: solid;
  border-radius: 5px;
  -moz-box-shadow: none;
  -webkit-box-shadow: none;
  box-shadow: none;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  cursor: pointer;
  background-color: #0252bb;
  border-color: #0252bb;
  color: white;
  transition: all 0.5s;
}

.aboutus .mailUs_wrap .buttonClass {
  border-radius: 64px;
  background-color: #0252bb !important;
  border-color: #0252bb !important;
  color: #fff !important;
  border-width: 1px;
  border-style: solid;
}

.aboutus .mailUs_wrap .buttonClass:hover {
  border-color: #0092e4 !important;
  background-color: #0092e4 !important;
  color: #fff !important;
}

.aboutus .mailUs_wrap .ecer-card-button,
.aboutus .mailUs_wrap .button {
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  width: 248px;
  height: 40px;
  background: #0252bb;
  margin: 18px 0 0 0;
}

.mailUs_wrap .ecer-card-button,
.mailUs_wrap .button {
  background: #0252bb !important;
  border-color: #0252bb !important;
}

.aboutus .mailUs_wrap .buttonClass .ft-contact2.feitian {
  vertical-align: baseline !important;
  width: 16px !important;
  height: 16px !important;
  line-height: 16px !important;
  font-size: 16px !important;
}

.aboutus .mailUs_wrap .main {
  padding: 24px 12px;
}

.aboutus .mailUs_wrap .left-item .icon_logo .feitian {
  font-size: 24px;
  margin-right: 11px;
  color: #0252bb;
}

.aboutus .mailUs_wrap .left-item {
  color: #323232;
  font-size: 16px;
  font-weight: 400;
  line-height: 20px;
  letter-spacing: 0;
  text-align: left;
  margin-bottom: 16px;
}

.aboutus .left .socialenter .contact_box {
  position: absolute;
  top: 30px;
  left: -8px;
  display: none;
  text-align: center;
  white-space: nowrap;
  border-radius: 6px 6px 6px 6px;
  box-shadow: 0 4px 4px 0 rgb(0 0 0 / 25%);
  box-shadow: 0 0 10px rgb(0 0 0 / 20%);
  z-index: 2;
  width: 159px;
}

.aboutus .left .socialenter .contact_box.wx {
  white-space: normal !important;
}

.aboutus .left .socialenter .contact_box .triangle {
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #fafafa;
  margin-left: 15px;
  margin-top: -10px;
  filter: drop-shadow(1px -6px 4px rgba(0, 0, 0, 0.2));
}

.aboutus .left .socialenter .contact_box .image_box {
  background-color: #fafafa;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.25);
  border-radius: 6px 6px 6px 6px;
  padding: 10px;
  color: #323232;
}

.left .socialenter .contact_box .image_box {
  color: #323232 !important;
}

.aboutus .left .socialenter .contact_box .image_box img {
  width: 120px;
  height: 120px;
}

.aboutus .mailUs_wrap .socialenter .contact .feitian {
  font-size: 36px;
}

.aboutus .mailUs_wrap .socialenter .contact .relative_a {
  display: inline;
  position: relative;
  margin-right: 16px;
}

.aboutus .mailUs_wrap {
  box-shadow: none;
}

.aboutus .left_card.mailUs_wrap .title {
  background-color: #fff;
  padding-left: 10px;
  position: relative;
  padding-right: 10px;
  color: #0252bb;
}

.aboutus .mailUs_wrap .title::before {
  content: "";
  position: absolute;
  width: 4px;
  height: 24px;
  left: 0;
  top: 52%;
  margin-top: -14px;
  background-color: #0252bb;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .mailus-title {
  font-size: 18px;
  line-height: 26px;
  color: #0252bb;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .mailus-title .iconfont {
  font-size: 26px;
  line-height: 26px;
  vertical-align: bottom;
  margin-left: -10px;
  color: #0252bb;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .mailus-title .iconfont.none {
  padding: 5.5px;
}

.aboutus .mailUs_wrap .mailUs_wrap_content {
  z-index: 2;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .mailus-title {
  font-weight: bold;
  position: relative;
  text-transform: capitalize;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form {
  width: 100%;
  border-radius: 4px;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form input,
.aboutus .mailUs_wrap .mailUs_wrap_content .form textarea {
  display: block;
  font-size: 16px;
  width: 100%;
  border: 0;
  background-color: #fff;
  outline: 0;
  box-sizing: border-box;
  border-radius: 4px;
  line-height: 24px !important;
  margin-bottom: 16px;
  color: #323232;
  box-shadow: inset 0 0 6px 0 rgba(0, 0, 0, 0.1);
  border-radius: 6px 6px 6px 6px;
}

.aboutus .mailUs_wrap .mailUs_wrap_content input::placeholder,
.aboutus .mailUs_wrap .mailUs_wrap_content textarea::placeholder {
  font-size: 14px;
  font-weight: 400;
  color: #969696;
  line-height: 16px !important;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form input {
  height: 46px;
  padding: 6px;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form textarea {
  height: 100px;
  resize: none;
  position: relative;
  z-index: 1;
  padding: 6px;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form .operations {
  text-align: center;
}

.aboutus .mailUs_wrap .mailUs_wrap_content .form button {
  display: block;
  width: 100%;
  height: 46px;
  line-height: 46px;
  margin: 32px auto;
  border-radius: 6px;
  font-size: 18px;
  font-weight: 400;
}
/* 
.aboutus .aboutusIntruduction {
  color: #646464;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  margin: 36px 0 50px;
}

.aboutus .aboutusIntruduction .container {
  border-radius: 24px;
  width: 100%;
  height: auto;
  background: #f6f6f6;
  padding: 24px 36px;
  margin-bottom: 36px;
} */
/* 
.aboutus .aboutusIntruduction .container .card-item {
  width: 100%;
  height: auto;
  position: relative;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
}

.aboutus .aboutusIntruduction .container .card-item:last-child {
  margin-bottom: 0;
}

.aboutus .aboutusIntruduction .container .card-item::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background: #c8c8c8;
  bottom: -16px;
  right: 0;
}

.aboutus .aboutusIntruduction .container .card-item:last-child::after {
  display: none;
}

.aboutus .aboutusIntruduction .container .card-item .card-title {
  color: #323232;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  margin-right: 16px;
  width: 19%;
  flex-shrink: 0;
}

.aboutus .aboutusIntruduction .container .card-item .card-desc {
  color: #646464;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  text-wrap: wrap;
}

.aboutus .aboutusIntruduction .item {
  border-radius: 24px;
  padding: 24px 36px;
  background: #f6f6f6;
  margin-bottom: 36px;
}

.aboutus .aboutusIntruduction .none {
  padding: 5.5px;
}

.aboutus .aboutusIntruduction .item .column-title {
  height: 32px;
  font-size: 24px;
  font-weight: 600;
  color: #0252bb;
  line-height: 23px;
}

.aboutus .aboutusIntruduction .YouTuBe_Box_Iframe {
  width: 640px;
  height: 360px !important;
  margin: 0 auto 15px;
}

.aboutus .aboutusIntruduction .item .text img {
  max-width: 100%;
  height: auto !important;
}

.aboutus .aboutusIntruduction .item .text p {
  font-size: 16px;
}

.aboutus .aboutusIntruduction .item .column-title {
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid #c8c8c8;
}

.aboutus .aboutusIntruduction .item .text li {
  list-style: disc !important;
  margin-left: 30px !important;
}

.aboutus .aboutusIntruduction .item .text .play {
  height: 100%;
}

.aboutus .aboutusIntruduction .item .text .svg {
  display: flex;
  align-items: center;
  justify-content: center;
} */

.aboutus .left_hotproduct .title span {
  color: #323232;
  font-family: Arial;
  font-size: 20px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  position: relative;
  padding-left: 10px;
  margin-bottom: 12px;
}

.aboutus .left_hotproduct .title span::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 4px;
  height: 24px;
  background: #0252bb;
}

.left_hotproduct .title span::after {
  background: #0252bb !important;
}

.aboutus .left_hot_item {
  display: flex;
  width: 100%;
  height: 82px;
  margin-bottom: 12px;
  border-radius: 8px 8px 16px 16px;
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.15);
  background: #fff;
  position: relative;
}

.aboutus .left_hot_item .let_product_img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.05);
}

.aboutus .left_hot_item:hover .let_product_img::after {
  display: none;
}

.aboutus .left_hot_item .let_product_img img {
  transition: all 0.3s ease-in-out;
}

.aboutus .left_hot_item .let_product_img img:hover {
  transform: scale(1.1);
}

.aboutus .left_hot_item:hover .let_product_title a {
  color: #0252bb;
}

.aboutus .left_hot_item .let_product_img {
  width: 82px;
  height: 100%;
  border-radius: 8px;
  flex-shrink: 0;
}

.left_hot_item .let_product_img {
  display: flex;
  align-items: center;
}

.aboutus .left_hot_item .let_product_title {
  padding: 8px;
}

.aboutus .left_hot_item .let_product_title a {
  color: #505050;
  font-family: Arial;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
  letter-spacing: 0;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.left_hot_item .let_product_title a {
  text-align: left !important;
}

.aboutus .right_wrap {
  width: 100%;
}

.aboutus .right_wrap .ecer-flex {
  /* flex-direction: row; */
  justify-content: flex-start;
  gap: 48px;
}
.aboutus .right_wrap .about_txt {
  width: 50%;
  border-radius: 24px;
  padding: 24px 36px;
  background: #f6f6f6;
  margin-bottom: 36px;
}
.aboutus .about_txt .item .column-title {
  /* height: 32px; */
  font-size: 24px;
  font-weight: 600;
  color: #0252bb;
  line-height: 23px;
  margin-bottom: 15px;
}

.aboutus .right_wrap .right_img {
  width: 50%;
}
.aboutus .right_wrap img {
  width: 100%;
  height: 100%;
}
.aboutus .right_wrap .none {
  padding: 5.5px;
}

.aboutus .right_wrap .right_wrap_content_item {
  background: #fff !important;
}

.aboutus .right_wrap .right_wrap_content_item .right_wrap_content_item_title h1,
.aboutus .right_wrap .right_wrap_content_item .about-us-slogan .reminder,
.aboutus .right_wrap .right_wrap_content_item .about-us-slogan .reminder-text {
  text-align: center;
}

.aboutus
  .right_wrap
  .right_wrap_content_item
  .right_wrap_content_item_title
  h1 {
  color: #323232;
  font-family: Arial;
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  letter-spacing: 0;
  text-align: center;
  text-transform: capitalize;
  margin-bottom: 12px;
}

.aboutus .right_wrap .right_wrap_content_item .about-us-slogan .reminder {
  font-size: 18px;
  font-weight: 400;
  color: #646464;
  line-height: 26px;
  margin-bottom: 10px;
}

.aboutus .right_wrap .right_wrap_content_item .about-us-slogan .reminder-text {
  color: #646464;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: center;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.aboutus .right_wrap .right_wrap_content_item .item table th,
.aboutus .right_wrap .right_wrap_content_item .item table td {
  border: 0;
  padding: 0;
}

.aboutus .right_wrap .right_wrap_content_item .item table th {
  width: 200px;
  font-size: 18px;
  font-weight: 500;
  color: #505050;
  line-height: 30px;
  margin-right: 20px;
}

.aboutus .right_wrap .right_wrap_content_item .item table tr {
  border-bottom: 1px solid #e6e6e6;
}

.aboutus .right_wrap .right_wrap_content_item .item table td {
  height: 64px;
  font-size: 16px;
  font-weight: 400;
  color: #323232;
  line-height: 30px;
}

.aboutus .right_wrap .right_wrap_content_item .item .column-title {
  font-size: 18px;
  line-height: 22px;
  color: #0252bb;
}

.aboutus .right_wrap .right_wrap_content_item .item .column-title .iconfont {
  font-size: 26px;
  line-height: 26px;
  vertical-align: bottom;
  color: #0252bb;
}

.aboutus .right_wrap .cxxScroll {
  position: relative;
  width: 100%;
}

.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list li.on,
.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list li:hover {
  background-color: #0252bb;
}

.aboutus .right_wrap .right_wrap_content_item .right_wrap_content_item_title {
  font-size: 28px;
}

.aboutus .right_wrap .right_wrap_content_item .about-us-slogan {
  margin-top: 10px;
}

.aboutus .right_wrap .right_wrap_content_item .about-us-slogan .reminder-text {
  margin-bottom: 24px;
}

.aboutus .right_wrap .right_wrap_content_item .tab-wrap {
  position: relative;
  margin-top: 24px;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content {
  position: relative;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .video-wrap {
  position: absolute;
  left: 0;
  top: 0;
  visibility: hidden;
}

.aboutus
  .right_wrap
  .right_wrap_content_item
  .tab-content
  .video-wrap
  .image-part {
  position: initial;
  width: 100%;
  height: 100%;
}

.aboutus
  .right_wrap
  .right_wrap_content_item
  .tab-content
  .image-part:hover
  img {
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .image-part img {
  -webkit-transition: transform 0.2s ease;
  -moz-transition: transform 0.2s ease;
  -o-transition: transform 0.2s ease;
  -ms-transition: transform 0.2s ease;
  transition: transform 0.2s ease;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .video-wrap,
.aboutus .right_wrap .right_wrap_content_item .tab-content .video-wrap video {
  width: 100%;
  height: 100%;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .play {
  width: 72px;
  height: 72px;
  position: absolute;
  top: 50%;
  left: 50%;
  cursor: pointer;
  background-color: #ffff;
  box-sizing: border-box;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .play:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-top: 16px solid transparent;
  border-left: 24px solid #0252bb;
  border-bottom: 16px solid transparent;
  top: 50%;
  left: 50%;
  margin-top: -16px;
  margin-left: -8px;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .play::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 120px;
  height: 120px;
  box-shadow: 0 0 16px 0 rgba(0, 0, 0, 0.24);
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: block;
  animation: ripple 2s ease-in-out infinite;
}

@keyframes ripple {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }

  50% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.5;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.aboutus .right_wrap .right_wrap_content_item .tab-btn li.current {
  background-color: #007cc2;
  color: #fff;
}

.aboutus .right_wrap .right_wrap_content_item .tab-content .current {
  visibility: visible;
  z-index: 1;
}

#aboutus_intruduction .YouTuBe_Box_Iframe .play {
  position: unset !important;
  left: unset !important;
  top: unset !important;
  transform: unset !important;
  cursor: pointer;
  border-radius: unset !important;
  margin: 0 !important;
  display: block !important;
}

.aboutus .right_wrap .right_wrap_content_item .tab-btn {
  position: absolute;
  top: 400px;
  left: 50%;
  transform: translateX(-50%);
  border: 1px solid #007cc2;
  border-radius: 16px;
  background-color: rgba(255, 255, 255, 0.2);
  overflow: hidden;
  z-index: 2;
}

.aboutus .right_wrap .right_wrap_content_item .tab-btn li {
  float: left;
  cursor: pointer;
  padding: 5px 15px;
  font-size: 12px;
}

.aboutus .right_wrap .right_wrap_content_item .item {
  margin-top: 57px;
}

.aboutus .right_wrap .right_wrap_content_item .item .text ul,
.aboutus .right_wrap .right_wrap_content_item .item .text li {
  list-style: inherit !important;
}

.aboutus .right_wrap .right_wrap_content_item .item .column-title {
  font-weight: bold;
  position: relative;
  text-transform: capitalize;
  margin-bottom: 28px;
  margin-top: 28px;
}

.aboutus .right_wrap .right_wrap_content_item .item table {
  width: 100%;
  font-size: 14px;
  line-height: 22px;
}

.aboutus .right_wrap .right_wrap_content_item .item table th,
.aboutus .right_wrap .right_wrap_content_item .item table td {
  text-align: left;
}

.aboutus .right_wrap .cxxScroll .next,
.aboutus .right_wrap .cxxScroll .prev {
  width: 48px;
  height: 48px;
  background: #eeeded;
  text-align: center;
  line-height: 48px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  border-radius: 50%;
}

.aboutus .right_wrap .cxxScroll .next {
  right: 0;
}

.aboutus .right_wrap .cxxScroll .prev {
  left: 0;
}

.aboutus .right_wrap .cxxScroll .prev:hover,
.aboutus .right_wrap .cxxScroll .next:hover,
.aboutus .right_wrap .cxxScroll .prev:hover .feitian,
.aboutus .right_wrap .cxxScroll .next:hover .feitian {
  background-color: #0252bb;
  color: #fff;
}

.aboutus .right_wrap .right_wrap_content_item .iconfont {
  color: #646464;
  font-size: 24px;
}

.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list {
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: 0;
  left: 0;
}

.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list ul {
  display: inline-block;
}

.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list li {
  float: left;
  font-size: 0;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background: #c4c4c4;
  margin: 0 8px;
  -webkit-transition: width 0.2s ease-in-out, background-color 0.2s ease-in-out;
  -moz-transition: width 0.2s ease-in-out, background-color 0.2s ease-in-out;
  -o-transition: width 0.2s ease-in-out, background-color 0.2s ease-in-out;
  -ms-transition: width 0.2s ease-in-out, background-color 0.2s ease-in-out;
  transition: width 0.2s ease-in-out, background-color 0.2s ease-in-out;
  cursor: pointer;
}

.aboutus .right_wrap .right_wrap_content_item .fn-clear:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
  overflow: hidden;
}

.aboutus .right_wrap .right_wrap_content_item .pic-list li {
  height: var(--li-height);
  overflow: hidden;
  --li-height: 600px;
  --img-box-h: 600px;
}

.aboutus .right_wrap .right_wrap_content_item .pic-list .image-part {
  width: 88%;
  margin: 0 auto;
  height: var(--img-box-h);
  line-height: var(--img-box-h);
}

.aboutus .right_wrap .right_wrap_content_item .pic-list li a {
  display: block;
  height: 100%;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
}

.aboutus .right_wrap .right_wrap_content_item .pic-list li .p-text {
  display: none;
}

.aboutus .right_wrap .right_wrap_content_item .pic-list li a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.aboutus .right_wrap .fn-clear {
  zoom: 1;
}

.aboutus .right_wrap .right_wrap_content_item .cxxScroll .nav-list-line ul li {
  width: 50px !important;
  height: 5px !important;
  border-radius: 0 !important;
}

.aboutus .aboutusIntruduction #detail_decorate_root .magic-6 {
  margin-left: -4px !important;
}

.aboutus .aboutusIntruduction #detail_decorate_root .magic-20 {
  margin-left: -3px !important;
}

.aboutus a {
  color: #323232;
}

.aboutus .crumbs {
  padding-top: 19px;
  margin-bottom: 37px;
  color: #323232;
  font-size: 14px;
  font-weight: 400;
  line-height: 21px;
  letter-spacing: 0;
  text-align: left;
  font-family: Arial;
}

.aboutus .crumbs .last {
  overflow: hidden;
}

.aboutus .crumbs h2 a,
.aboutus .crumbs h2,
.aboutus .crumbs h1 {
  font-weight: 400;
  color: #323232;
  text-transform: capitalize;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.aboutus .crumbs a:hover {
  color: #0252bb;
}

.aboutus .left .hot_products .title {
  font-size: 20px;
  font-weight: 500;
  color: #edf2f7;
  line-height: 28px;
  height: 30px;
  margin-bottom: 18px;
  margin-top: 36px;
  padding-left: 12px;
  position: relative;
}

.aboutus .left .hot_products .title::before {
  content: "";
  position: absolute;
  width: 4px;
  height: 28px;
  left: 0;
  top: 50%;
  margin-top: -14px;
  background-color: #edf2f7;
  border-radius: 2px;
}

.aboutus .left .hot_products .hot_product_list .item {
  margin-bottom: 19px;
  box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.1);
  border-radius: 6px 6px 6px 6px;
  position: relative;
}

.aboutus .left .hot_products .hot_product_list .item .model1_slogn {
  min-width: 48px;
  height: 20px;
  right: 0;
  z-index: 1;
  position: absolute;
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #fff;
  line-height: 20px;
  text-align: center;
  background: #787878;
  border-radius: 6px;
  bottom: 35%;
}

.aboutus .left .hot_products .hot_product_list .item .image-all {
  width: 72px;
  height: 72px;
  display: block;
  line-height: 72px;
  border-radius: 6px 0 0 6px;
}

.aboutus .left .hot_products .hot_product_list .item .dis {
  font-size: 14px;
  font-weight: 400;
  color: #323232;
  line-height: 24px;
  margin-left: 12px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-right: 12px;
}

.aboutus .left .hot_products .hot_product_list .item h2 {
  flex: 1;
  display: inline;
}

.aboutus .left .hot_products .hot_product_list .item .image-all:hover img {
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.aboutus .left .hot_products .hot_product_list .item .image-all img {
  -webkit-transition: transform 0.2s ease;
  -moz-transition: transform 0.2s ease;
  -o-transition: transform 0.2s ease;
  -ms-transition: transform 0.2s ease;
  transition: transform 0.2s ease;
}

.aboutus .left .hot_products .hot_product_list .item .dis:hover {
  color: #0252bb;
}

.aboutus .right {
  flex: 1;
}

.aboutus .right .title {
  text-align: center;
  font-size: 28px;
  line-height: 38px;
  font-weight: 600;
  color: #323232;
  margin-bottom: 6px;
}

.aboutus .right .products_list {
  flex-wrap: wrap;
}

.aboutus .right .products_list .item {
  flex: 0 0 284px;
  margin-right: 24px;
  margin-bottom: 28px;
  width: 284px;
  height: 420px;
  background: #fff;
  box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.1);
  border-radius: 6px 6px 6px 6px;
  position: relative;
}

.aboutus .right .products_list .item .model1_slogn {
  min-width: 48px;
  height: 20px;
  right: 0;
  z-index: 1;
  position: absolute;
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #fff;
  line-height: 20px;
  text-align: center;
  background: #787878;
  border-radius: 6px;
  bottom: 35%;
}

.aboutus .right .products_list .item:nth-child(3n) {
  margin-right: 0;
}

.aboutus .right .products_list .item .image-all {
  height: 264px;
  display: block;
  line-height: 264px;
  margin: 10px;
}

.aboutus .right .products_list .item:hover {
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.15);
}

.aboutus .right .products_list .item .image-all:hover img {
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.aboutus .right .products_list .item:hover .product_dis {
  height: auto;
  overflow: visible;
}

.aboutus .right .products_list .item:hover .product_dis a {
  color: #0252bb;
}

.aboutus .item .item-bottom {
  position: absolute;
  width: 100%;
  box-sizing: border-box;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: 0 12px;
  padding-bottom: 30px;
}

.aboutus .right .products_list .item .product_dis {
  text-align: left;
  font-size: 16px;
  font-weight: 400;
  color: #1f1f1f;
  height: 48px;
  min-height: 48px;
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 12px 0 16px 0;
  background: #fff;
  -webkit-transition: height 0.2s ease;
  -moz-transition: height 0.2s ease;
  -o-transition: height 0.2s ease;
  -ms-transition: height 0.2s ease;
  transition: height 0.2s ease;
}

.aboutus .right .products_list .item .image-all img {
  -webkit-transition: transform 0.2s ease;
  -moz-transition: transform 0.2s ease;
  -o-transition: transform 0.2s ease;
  -ms-transition: transform 0.2s ease;
  transition: transform 0.2s ease;
}

.aboutus .button {
  font-weight: bold;
  box-shadow: none !important;
  vertical-align: middle;
  cursor: pointer;
  text-align: center;
  margin: 0 auto;
  display: block;
  border-radius: 64px;
}

.aboutus .buttonClass2.icon-button span {
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.aboutus .buttonClass2.icon-button span .feitian {
  font-size: 12px;
}

.aboutus .icon-button {
  width: 220px;
  height: 36px;
  background: #fff;
  border-radius: 36px;
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  line-height: 34px;
  transition: all 0.5s;
  background: #fff;
  border: 1px solid #0252bb;
  color: #0252bb;
}

.aboutus .icon-button:hover {
  background: #0252bb;
  color: #fff;
}

.aboutus .right .paging {
  margin-top: 10px;
}

.aboutus .right .paging a,
.aboutus .right .paging span {
  display: block;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  width: 36px;
  height: 36px;
  color: #323232;
  line-height: 36px;
  text-align: center;
  margin: 0 7px;
  font-size: 14px;
}

.aboutus .right .paging .feitian {
  color: #323232;
  font-weight: 600;
}

.aboutus .right .paging span.active,
.aboutus .right .paging a:hover {
  background-color: #0252bb;
  color: #fff;
}

.aboutus .left_box .left_card .main .aboutus a {
  display: block;
  font-size: 18px;
  font-weight: 500;
  color: #323232;
  line-height: 21px;
  margin-bottom: 14px;
}

.aboutus .left_box .left_card .main .aboutus span.active {
  color: #0252bb;
}

.middle {
  background: #edf2f7 !important;
}

.aboutus .middle {
  padding: 80px 0 100px;
}

.aboutus .middle #form {
  width: 1344px;
  margin: 0 auto;
  padding: 0 80px 86px;
  border-radius: 24px;
  box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(72px);
  background: rgba(255, 255, 255, 0.8);
}

.aboutus .middle #form .xunpna_tit {
  padding: 72px 0 44px;
  color: #323232;
  font-family: Arial;
  font-size: 36px;
  font-weight: 600;
  line-height: 48px;
  letter-spacing: 0;
  text-align: center;
}

.aboutus .middle #form .item {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  position: relative;
}

.aboutus .middle #form .item::after {
  content: "*";
  color: red;
  position: absolute;
  left: 76%;
  top: -14px;
  width: 4px;
  height: 4px;
  border-radius: 8px;
  background: #fff;
}

.aboutus .middle #form .item::before {
  content: "*";
  color: red;
  position: absolute;
  left: 26%;
  top: -14px;
  width: 4px;
  height: 4px;
  border-radius: 8px;
  background: #fff;
}

.aboutus .middle #form input {
  padding: 12px 10px;
  width: calc(calc(100% - 48px) / 4);
  height: 48px;
  margin-right: 16px;
  border-radius: 8px;
  box-shadow: inset 0 0 4px 0 rgba(0, 0, 0, 0.25);
  background: #fff;
  color: #323232;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  text-align: left;
  outline: 0;
  border: 0;
}

.aboutus .middle #form input:last-child {
  margin-right: 0;
}

.aboutus .middle #form input::placeholder,
.aboutus .middle #form textarea::placeholder {
  color: #969696;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
}

.aboutus .middle #form .wrap-req {
  position: relative;
}

.aboutus .middle #form .wrap-req::after {
  content: "*";
  color: red;
  position: absolute;
  left: 0;
  top: -14px;
  width: 4px;
  height: 4px;
  border-radius: 8px;
  background: #fff;
}

.aboutus .middle #form textarea {
  border-radius: 8px;
  width: 100%;
  height: 120px;
  box-shadow: inset 0 0 4px 0 rgba(0, 0, 0, 0.25);
  background: #fff;
  color: #323232;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  text-align: left;
  line-height: 24px !important;
  resize: none;
  outline: 0;
  padding: 12px 13px;
  margin-bottom: 50px;
  border: 0;
}

.aboutus .middle #form .button {
  border-radius: 30px;
  width: 248px;
  height: 48px;
  color: #fff;
  font-family: Arial;
  font-size: 20px;
  font-weight: 400;
  line-height: 48px;
  letter-spacing: 0;
  text-align: center;
  background: #0252bb;
  border: 0;
}

.aboutus .middle #form .button:hover {
  background-color: #0092e4;
}

.aboutus .only-m {
  display: none;
}

.aboutus_mobile {
  display: none;
}

@media only screen and (max-width: 1366px) {
  .aboutus .ecer-main-w {
    padding: 16px 48px 0;
  }
}

@media only screen and (max-width: 1024px) {
  .aboutus .ecer-main-w {
    width: 100%;
    padding-left: 24px;
    padding-right: 24px;
  }

  .aboutus .ecer-main-w.card-main {
    flex-direction: column;
  }

  .aboutus .left_hotproduct {
    display: none;
  }

  .aboutus .only-m {
    display: block;
  }

  .aboutus .mailUs_wrap {
    display: none;
  }

  .aboutus .left_box {
    flex-basis: 100%;
    width: 100%;
    position: relative;
  }

  .aboutus .left_card .title {
    justify-content: space-between;
  }

  .aboutus .left_card .main.show {
    display: block;
  }

  .aboutus .left_card .main {
    display: none;
    position: absolute;
    top: 50px;
    z-index: 20;
    width: 100%;
    max-height: 600px;
    overflow-y: auto;
  }

  .aboutus .left_card .main .sidebar-nav .sidebar-brand {
    padding: 8px 0;
  }

  .aboutus .left_card .main .sidebar-nav .sidebar-brand > a {
    font-size: 16px;
  }

  .aboutus .right {
    flex: 1;
    width: auto;
    margin-left: 0;
  }

  .aboutus .left_card .main .sidebar-nav .sidebar-brand > a {
    width: 100%;
  }

  .aboutus .right .products_list .item:nth-child(3n) {
    margin-right: 24px;
  }

  .aboutus .right .products_list .item:nth-child(2n) {
    margin-right: 0;
  }

  .aboutus .middle {
    padding: 48px 24px;
  }

  .aboutus .middle #form {
    width: 100%;
    padding: 48px 24px;
  }

  .aboutus .middle #form .xunpna_tit {
    font-size: 36px;
    font-weight: 600;
    line-height: 48px;
    letter-spacing: 0;
  }

  .aboutus .middle #form .item {
    flex-wrap: wrap;
  }

  .aboutus .middle #form input {
    width: calc(calc(100% - 16px) / 2);
    margin-right: 16px;
  }

  .aboutus .middle #form input:nth-child(2n) {
    margin-right: 0;
    margin-bottom: 24px;
  }

  .aboutus .middle #form textarea {
    margin-bottom: 36px;
  }
}

@media only screen and (max-width: 900px) {
  .aboutus .right_wrap .ecer-flex {
    flex-direction: column;
    justify-content: flex-start;
    gap: 20;
  }
  .aboutus .right_wrap .ecer-flex .about_txt {
    width: 100%;
  }
  .aboutus .right_wrap .ecer-flex .right_img {
    width: 100%;
  }
  .aboutus .right .products_list .item {
    flex: 0 0 220px;
    width: 220px;
  }

  .aboutus .icon-button {
    width: 100%;
  }

  .aboutus .right_wrap .right_wrap_content_item .pic-list li {
    --li-height: 452px;
    --img-box-h: 360px;
  }
}

@media only screen and (max-width: 750px) {
  .aboutus {
    padding-bottom: 0;
  }

  .aboutus .banner-tit {
    font-size: 24px;
  }

  .aboutus {
    padding-top: 56px;
  }

  .aboutus .right_wrap .right_wrap_content_item .pic-list .image-part {
    width: 80%;
  }

  .left_card .title {
    padding: 8px !important;
    font-size: 16px !important;
  }

  .left_card .main .sidebar-nav .sidebar-brand {
    margin-bottom: 0 !important;
  }

  .left_card .title .feitian {
    font-size: 24px !important;
  }

  .aboutus .ecer-main-w {
    padding: 0 16px;
  }

  .aboutus .crumbs {
    display: none;
  }

  .aboutus .left_hotproduct {
    display: none;
  }

  .aboutus .card-main {
    flex-direction: column;
  }

  .aboutus
    .right_wrap
    .right_wrap_content_item
    .about-us-slogan
    .reminder-text {
    font-size: 14px;
  }

  .aboutus .left_box {
    flex-basis: 100%;
    width: 100%;
    margin-top: 24px;
    position: relative;
  }

  .about_company .p_videobg .p_right {
    padding-left: 0;
  }

  .aboutus .left_card .title {
    border-radius: 0;
  }

  .aboutus .only-m {
    display: block;
  }

  .aboutus .only-pc {
    display: none;
  }

  .aboutus .left_card .title {
    justify-content: space-between;
  }

  .aboutus .left_card .title .ft-category {
    margin-right: 0;
    cursor: pointer;
    user-select: none;
  }

  .aboutus .right {
    margin-left: 0;
  }

  .aboutus .left_card .main {
    display: none;
    position: absolute;
    top: 40px;
    z-index: 20;
    width: 100%;
    max-height: 600px;
    overflow-y: auto;
  }

  .aboutus .left_card .main .sidebar-nav .sidebar-brand {
    padding: 8px 0;
  }

  .aboutus .right_wrap .right_wrap_content_item .pic-list li {
    --li-height: 264px;
    --img-box-h: 264px;
  }

  .aboutus .right .products_list .item {
    width: calc(50% - 11px);
    flex-basis: auto;
    margin-right: 22px;
  }

  .aboutus .right .products_list .item:nth-child(3n) {
    margin-right: 22px;
  }

  .aboutus .right .products_list .item:nth-child(2n) {
    margin-right: 0;
  }

  .aboutus .left_card .main.show {
    display: block;
  }

  .aboutus .mailUs_wrap {
    display: none;
  }

  .aboutus
    .right_wrap
    .right_wrap_content_item
    .right_wrap_content_item_title
    h1 {
    font-size: 24px;
    line-height: 36px;
  }

  .aboutus .left_card .main .sidebar-nav .sidebar-brand > a {
    font-size: 16px;
  }

  .aboutus .right_wrap .cxxScroll .next,
  .aboutus .right_wrap .cxxScroll .prev {
    font-size: 36px;
    width: 36px;
    height: 36px;
    line-height: 24px;
  }

  .aboutus .right_wrap .right_wrap_content_item .iconfont {
    font-size: 20px;
  }

  .aboutus
    .right_wrap
    .right_wrap_content_item
    .tab-content
    .image-part:hover
    img {
    transform: scale(1);
  }

  .aboutus .middle {
    padding: 48px 16px;
    width: 100%;
  }

  .aboutus .middle #form {
    width: 100%;
    padding: 36px 16px;
  }

  .aboutus .middle #form .xunpna_tit {
    padding: 0 0 32px;
    font-size: 24px;
    font-weight: 600;
    line-height: 36px;
  }

  .middle #form .item {
    flex-wrap: wrap;
    margin-bottom: 0 !important;
  }

  .aboutus .middle #form input {
    width: 100%;
    margin-right: 0;
    margin-bottom: 24px;
  }

  .aboutus .middle #form textarea {
    margin-bottom: 24px;
  }

  .aboutus .middle #form .item::after {
    left: 0;
    top: 20%;
  }

  .aboutus .middle #form .item::before {
    left: 0;
    top: 70%;
  }

  .aboutus .right_wrap .right_wrap_content_item .tab-content .play::before {
    display: none;
  }

  .left_card .main {
    padding: 8px !important;
  }

  .left_card {
    margin-bottom: 24px !important;
  }

  .xuanpan_dialog_box_pql .box_pql div:nth-child(2) {
    height: 80px !important;
  }
}

.aboutus .product_qx_p_99708 .p_header_top_bg {
  height: 254px;
  width: 100%;
  position: relative;
}

.aboutus {
  background-color: #fff;
}

.aboutus .product_qx_p_99708 .p_header_top_bg:after {
  content: "";
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 1;
  height: 100%;
}

.aboutus .sub_Box input.submit:hover {
  background-color: #0252bb;
}

.aboutus .sub_Box input.reset:hover {
  background-color: #0252bb;
}

.aboutus .product_qx_p_99708 .p_top_title {
  position: absolute;
  display: inline-block;
  left: 50%;
  top: 50%;
  color: #fff;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  z-index: 2;
}

.aboutus .product_qx_p_99708 .p_top_title .top_title {
  text-transform: capitalize;
  color: #fff;
  font-family: Arial;
  font-size: 36px;
  font-weight: 400;
  line-height: 42px;
  letter-spacing: 0;
  text-align: center;
}

.aboutus .Calculator .title {
  color: #0252bb;
  font-family: Arial;
  font-size: 32px;
  font-weight: 700;
  line-height: 38px;
  letter-spacing: 0;
  text-align: center;
  justify-content: center;
}

.aboutus .crumbs a,
.aboutus .crumbs h2,
.aboutus .crumbs h1 {
  color: #323232;
}

.aboutus .crumbs a {
  border-radius: 35px;
  background: #f0f0f0;
  padding: 0 8px;
}

.aboutus .crumbs {
  padding-top: 16px;
  margin-bottom: 36px;
  line-height: 24px;
  font-size: 14px;
  width: 1344px;
}

.aboutus .crumbs span .feitian {
  font-size: 12px;
  color: #000;
}

.aboutus .crumbs a:hover {
  color: #0252bb;
}

.aboutus .crumbs .icon {
  margin: 0 8px;
  width: 8px;
  height: 24px;
  color: #f0f0f0;
}

span svg {
  margin-top: 3px !important;
}

.aboutus .crumbs .cate_name {
  border-radius: 35px;
  background: #f0f0f0;
  padding: 0 8px;
}

.aboutus .crumbs h2 a,
.aboutus .crumbs h2,
.aboutus .crumbs div {
  font-weight: 400;
  color: #323232;
  text-transform: capitalize;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.aboutus .faq {
  max-width: 1344px;
  margin: 36px auto 0;
  width: 100%;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.25);
}

.aboutus .faq .item .title {
  background: #fff;
  height: auto;
  display: flex;
  align-items: center;
  padding: 22px 16px 22px 16px;
  width: 100%;
  border: 1px solid #dcdcdc;
}

.aboutus .faq .item .title .xunhao {
  width: 32px;
  height: 32px;
  color: #fff;
  margin-right: 16px;
  border-radius: 50%;
  line-height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Arial;
  background: #0252bb;
}

.aboutus .faq .item .title .name {
  width: 1204px;
  margin-right: 20px;
  color: #000;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 28px;
  letter-spacing: 0;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.aboutus .faq .item .title.active .name {
  color: #0252bb;
}

.aboutus .faq .item .title .name:hover {
  color: #0252bb;
}

.aboutus .faq .item .title .icon {
  border-radius: 50%;
  font-size: 32px;
  cursor: pointer;
  text-align: center;
  margin-left: 6px;
}

.aboutus .faq .item .title .icon:hover {
  color: #0252bb;
}

.aboutus .faq .item .title .icon.bi {
  color: #0252bb;
}

.aboutus .faq .item .answer {
  width: 100%;
  position: relative;
  color: #646464;
  background: #fafafa;
  font-family: Arial;
  font-size: 14px;
  font-weight: 400;
  line-height: 28px;
  letter-spacing: 0;
  text-align: left;
  padding: 24px 72px 24px 64px;
  display: none;
}

.aboutus .faq .item .answer::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
  background: #0252bb;
}

.aboutus .faq .item .answer.active {
  display: block;
}

.aboutus .faq .item {
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: inset 0 0 4px 0 rgba(0, 0, 0, 0.25);
  border-bottom: 0;
}

.aboutus .faq .item:last-child {
  margin-bottom: 100px;
}

.aboutus .faq .item:last-child .title {
  margin: 0;
}

.aboutus .faq .item .title .xunhao.color {
  background-color: #0252bb;
}

.aboutus .contact {
  background: #edf2f7;
  height: 720px;
  padding: 64px 0;
}

.aboutus .contact .middle {
  width: 1366px;
  margin: 0 auto;
  padding: 72px 80px 86px;
  border-radius: 24px;
  box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(72px);
  background: rgba(255, 255, 255, 0.8) !important;
}

.aboutus .contact .middle .title {
  font-family: Arial;
  color: #323232;
  font-size: 36px;
  font-weight: 600;
  line-height: 48px;
  letter-spacing: 0;
  text-align: center;
  margin-bottom: 44px;
}

.aboutus .contact .middle .xunpan {
  text-align: center;
}

.aboutus .contact .middle .xunpan .item {
  display: flex;
  position: relative;
}

.aboutus .contact .middle .xunpan .item::after {
  content: "*";
  position: absolute;
  width: 4px;
  height: 4px;
  color: red;
  right: 74%;
  top: -16px;
}

.aboutus .contact .middle .wrap-req {
  position: relative;
}

.aboutus .contact .middle .wrap-req::after {
  content: "*";
  position: absolute;
  width: 4px;
  height: 4px;
  color: red;
  left: 2px;
  top: 9px;
}

.aboutus .contact .middle input {
  border-radius: 8px;
  box-shadow: inset 0 0 4px 0 rgba(0, 0, 0, 0.25);
  background: #fff;
  width: 284px;
  height: 48px;
  margin-right: 23px;
  color: #323232;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  outline: 0;
  border: 0;
  padding: 12px;
  font-family: Arial;
  font-size: 16px;
}

.aboutus .contact .middle input:nth-child(4) {
  margin-right: 0;
}

.aboutus .contact .middle textarea {
  border-radius: 8px;
  box-shadow: inset 0 0 4px 0 rgba(0, 0, 0, 0.25);
  background: #fff;
  width: 100%;
  height: 120px;
  line-height: 24px;
  outline: 0;
  resize: none;
  margin-top: 24px;
  border: 0;
  padding: 12px;
  padding-bottom: 0;
  font-family: Arial;
  font-size: 16px;
}

.aboutus input::-webkit-input-placeholder,
.aboutus textarea::-webkit-input-placeholder {
  color: #969696 !important;
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  text-transform: capitalize;
}

.aboutus .contact .middle .button {
  margin: 50px 0 0;
  border-radius: 30px;
  width: 248px;
  height: 48px;
  background: #0252bb;
  color: #fff;
  font-family: Arial;
  font-size: 20px;
  font-weight: 400;
  line-height: 48px;
  letter-spacing: 0;
  text-align: center;
  text-transform: capitalize;
  cursor: pointer;
  border: 0;
}

.aboutus .contact .middle .button:hover {
  background: #0092e4;
}

#xuanpan_dialog_box_pql .box_pql div:nth-child(3) {
  background-color: #0252bb !important;
  cursor: pointer;
}

#xuanpan_dialog_box_pql .box_pql div:nth-child(3):hover {
  background-color: #0092e4 !important;
}

@media only screen and (max-width: 1440px) {
  .aboutus .crumbs {
    max-width: calc(100% - 96px);
  }

  .aboutus .faq {
    max-width: calc(100% - 96px);
  }

  .aboutus .contact .middle {
    max-width: calc(100% - 96px);
    width: 100%;
  }
}

@media only screen and (max-width: 1024px) {
  .aboutus .crumbs {
    max-width: calc(100% - 48px);
  }

  .aboutus .faq {
    max-width: calc(100% - 48px);
  }

  .aboutus .contact .middle .wrap-req::after {
    top: -13px;
  }

  .aboutus .product_qx_p_99708 .p_header_top_bg {
    height: 254px;
  }

  .aboutus .faq .item .title .name {
    width: 830px;
  }

  .aboutus .contact .middle {
    max-width: calc(100% - 48px);
    width: 100%;
    padding: 36px 24px 0;
  }

  .aboutus .contact .middle textarea {
    width: 100%;
  }

  .aboutus .faq .item .title {
    padding: 22px 16px 22px 8px;
    height: 82px;
  }

  .aboutus .faq .item:last-child {
    margin-bottom: 64px;
  }

  .aboutus .middle {
    padding: 48px 24px;
  }

  .aboutus .middle #form {
    width: 100%;
    padding: 0 0 48px;
  }

  .aboutus .middle #form .xunpna_tit {
    font-size: 36px;
    font-weight: 600;
    line-height: 48px;
    letter-spacing: 0;
  }

  .aboutus .middle #form .item {
    flex-wrap: wrap;
  }

  .aboutus .middle #form input {
    width: calc(calc(100% - 16px) / 2);
    margin-right: 16px;
    margin-bottom: 24px;
  }

  .aboutus .middle #form input:nth-child(2n) {
    margin-right: 0;
  }

  .aboutus .middle #form textarea {
    margin-bottom: 36px;
    margin-top: 0;
  }

  .aboutus .contact .middle .button {
    margin-top: 0;
  }

  .aboutus .contact .middle .xunpan .item::after {
    right: 48%;
  }
}

@media only screen and (max-width: 750px) {
  .aboutus .crumbs {
    display: none;
  }

  .aboutus {
    padding-top: 56px;
  }

  .aboutus .faq {
    max-width: calc(100% - 32px);
    box-shadow: none;
    margin-top: 24px;
  }

  .aboutus .product_qx_p_99708 .p_top_title .top_title {
    font-size: 24px;
  }

  .aboutus .product_qx_p_99708 .p_header_top_bg {
    height: 136px;
  }

  .aboutus .faq .item .title {
    padding: 12px 8px 12px 4px;
    height: auto;
  }

  .aboutus .faq .item .title .name {
    width: 90%;
    margin-right: 0;
  }

  .aboutus .contact .middle {
    width: 976px;
    padding: 36px 16px 36px;
  }

  .aboutus .faq .item .title .icon {
    width: 24px;
    height: 24px;
    line-height: 24px;
  }

  .aboutus .contact .middle textarea {
    width: 100%;
    margin-top: 0;
  }

  .aboutus .contact .middle .xunpan .item {
    flex-direction: column;
  }

  .aboutus .contact .middle input {
    margin-right: 0;
    margin-bottom: 16px;
    width: 100%;
  }

  .aboutus .contact .middle {
    max-width: calc(100% - 32px);
    width: 100%;
  }

  .aboutus .contact .middle .xunpan .item::after {
    top: 114px;
    left: 0;
  }

  .aboutus .faq .item .answer {
    font-size: 12px;
    line-height: 20px;
    padding: 12px 8px;
  }

  .aboutus .faq .item .title .name {
    font-size: 14px;
    line-height: 20px;
  }

  .aboutus .faq .item .answer::after {
    width: 2px;
  }

  .aboutus .faq .item .title .xunhao {
    width: 24px;
    line-height: 24px;
    height: 24px;
    font-weight: 700;
    margin-right: 8px;
  }

  .aboutus .faq .item:last-child {
    margin-bottom: 48px;
  }

  .aboutus .contact {
    padding: 48px 0;
    height: auto;
  }

  .aboutus .contact .middle .button {
    margin: 0 auto;
    height: 50px;
    line-height: 50px;
  }

  .aboutus .contact .middle .title {
    font-size: 24px;
    color: #323232;
    height: 36px;
    margin-bottom: 32px;
  }

  .aboutus .contact .middle .desc {
    font-size: 12px;
    margin-bottom: 24px;
  }

  .aboutus .contact .middle .wrap-req::after {
    top: -11px;
  }

  #xuanpan_dialog_box_pql .box_pql {
    width: 100% !important;
  }

  .aboutus .middle {
    padding: 48px 16px;
    width: 100%;
  }

  .aboutus .middle #form {
    width: 100%;
    padding: 0;
  }

  .aboutus .middle #form .xunpna_tit {
    padding: 0 0 32px;
    font-size: 24px;
    font-weight: 600;
    line-height: 36px;
  }

  .aboutus .middle #form .item {
    flex-wrap: wrap;
  }

  .aboutus .middle #form input {
    width: 100%;
    margin-right: 0;
    margin-bottom: 24px;
  }

  .aboutus .middle #form textarea {
    margin-bottom: 24px;
  }

  .aboutus .middle #form .item::after {
    left: 0;
    top: 20%;
  }
}

.ri-btm > div {
  flex: 1;
}
.about_img_lr {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.about_img_lr .img_l,
.about_img_lr .img_r {
  width: 50%;
}
.about_img_lr .img_r {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}
.about_img_lr .img_r .img_r-item {
  width: 50%;
}

.aboutus .nav-sections {
  box-shadow: none;
  border: 1px solid #ebebeb;
  position: -webkit-sticky; /* Safari 兼容 */
  position: sticky;
  top: 0; /* 触发吸顶的位置 */
  z-index: 100; /* 确保在顶层 */
  background: white; /* 避免透明遮挡下方内容 */
  transition: 0.3s box-shadow; /* 添加滚动时阴影过渡 */
}

.aboutus .nav-sections {
  box-shadow: 0px 6px 16px rgba(0, 0, 0, 0.12);
}

.aboutus .nav-sections {
  max-width: 1344px;
  width: 100%;
  margin: 20px auto;
}

.nav-sections .menu::-webkit-scrollbar {
  display: none;
}
.nav-sections .menu-item-link {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  color: black;
  -webkit-transition: color cubic-bezier(0.23, 1, 0.32, 1) 350ms;
  transition: color cubic-bezier(0.23, 1, 0.32, 1) 350ms;
}
.nav-sections .menu-item-link.active {
  color: #00848a;
}

.nav-sections .menu {
  position: relative;
  display: -webkit-box;
  display: flex;
  flex-wrap: nowrap;
  overflow: scroll;
  -ms-scroll-chaining: none;
  overscroll-behavior: none;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 auto;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-transition: -webkit-transform cubic-bezier(0.23, 1, 0.32, 1) 350ms;
  transition: -webkit-transform cubic-bezier(0.23, 1, 0.32, 1) 350ms;
  transition: transform cubic-bezier(0.23, 1, 0.32, 1) 350ms;
  transition: transform cubic-bezier(0.23, 1, 0.32, 1) 350ms,
    -webkit-transform cubic-bezier(0.23, 1, 0.32, 1) 350ms;
}
.nav-sections .menu::-webkit-scrollbar {
  display: none;
}
.col-title {
  font-size: 48px;
  font-weight: bold;
  width: 100%;
  text-align: center;
  margin: 20px 0;
}