@charset "UTF-8";
/**
所有的样式
 */
.mainAboutUs {
  position: relative;
  min-height: 500px;
}

.mainAboutUs .top-header-box {
  padding-top: 156px;
  height: 374px;
  background: url("../../../images/abount-us-banner.png") no-repeat center/cover;
}

.mainAboutUs .top-header-box .content {
  width: 1200px;
  margin: 0 auto;
  color: #020814;
}

.mainAboutUs .top-header-box .content p {
  margin-bottom: 10px;
  font-size: 30px;
}

.mainAboutUs .top-header-box .content h3 {
  font-size: 40px;
}

.mainAboutUs .top-header-box .content h3 span {
  color: #ff8000;
}

.mainAboutUs .sub_sidebar {
  font-size: 16px;
  border-bottom: 1px solid #eeeeee;
  position: -webkit-sticky;
  position: sticky;
  top: 68px;
  background: white;
  z-index: 100;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.mainAboutUs .sub_sidebar_list {
  width: 1200px;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  line-height: 74px;
  text-align: center;
}

.mainAboutUs .sub_sidebar_list li {
  margin-right: 50px;
}

.mainAboutUs .sub_sidebar_list a {
  display: inline-block;
  width: 108px;
  font-size: 18px;
  color: #222222;
}

.mainAboutUs .sub_sidebar_list li {
  position: relative;
}

.cover_layer {
  position: absolute;
  top: -1px;
  left: -4px;
  width: 192px;
  height: 46px;
  border-right: 4px solid #f70;
}

.sub_sidebar_list li.current a {
  color: #222222;
  font-weight: bold;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border-bottom: 4px solid #ff7700;
}

.mainAboutUs .industrial-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.mainAboutUs .industrial-wrapper .item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 63px;
}

.mainAboutUs .industrial-wrapper .item img {
  width: 440px;
  height: 160px;
  box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.08);
  border-radius: 4px;
}

.mainAboutUs .industrial-wrapper .item span {
  margin-top: 10px;
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  line-height: 40px;
}

.mainAboutUs .article_content .culture-price-bor {
  background-color: #f4f4f6;
  padding-top: 80px;
  padding-bottom: 100px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price {
  width: 1200px;
  margin: 0px auto 0;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_title {
  font-size: 30px;
  font-weight: bold;
  position: relative;
  margin-bottom: 80px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_title .line {
  display: inline-block;
  width: 30px;
  height: 5px;
  background-color: #f70;
  position: absolute;
  left: 0;
  bottom: -30px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_line {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 80px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_line .culture_price_item {
  display: inline-block;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_line .culture_price_item .top {
  color: #ff7700;
  font-weight: bold;
  font-size: 24px;
  line-height: 24px;
  margin-bottom: 28px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .culture_price_line .culture_price_item .bottom {
  font-size: 18px;
  color: #222222;
  line-height: 18px;
}

.mainAboutUs .article_content .culture-price-bor .culture_price .no-mar-bottom {
  margin-bottom: 0;
}

.mainAboutUs .article_content .milestone {
  padding-top: 80px;
}

.mainAboutUs .article_content .milestone .milestone_cont {
  width: 1200px;
  margin: 0px auto 0px;
  padding-bottom: 110px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_left .title {
  font-size: 30px;
  font-weight: bold;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_left .line {
  width: 30px;
  height: 5px;
  background-color: #f70;
  margin-top: 26px;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_left .milestone_cont_left_list {
  padding-top: 30px;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_left .milestone_cont_left_list div .title {
  -webkit-flex-shrink: 0;
  -ms-flex-negative: 0;
  flex-shrink: 0;
  font-size: 16px;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_left .milestone_cont_left_list div .content {
  line-height: 26px;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar {
  background: white;
  border-radius: 5px;
  overflow: hidden;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar .nav-button {
  width: 100%;
  text-align: center;
  cursor: pointer;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar .nav-button img {
  width: 30px;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar .year-list {
  max-height: 540px;
  /* 设置最大高度 */
  overflow-y: auto;
  /* 允许垂直滚动 */
  text-align: center;
  overflow: hidden;
  margin-bottom: 20px;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  /* 添加过渡效果 */
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar .year-list .year {
  color: #f2f2f2;
  padding: 10px;
  font-size: 120px;
  -webkit-transition: background 0.3s;
  transition: background 0.3s;
}

.mainAboutUs .article_content .milestone .milestone_cont .milestone_cont_right .calendar .year-list .selected {
  background: #fff;
  /* 选中年份的背景颜色 */
  color: #ff7700;
  /* 选中年份的字体颜色 */
}

.mainAboutUs #culture_leader {
  background-color: #f4f4f6;
  padding-top: 80px;
}

.mainAboutUs #culture_leader .culture_leader_box {
  width: 1200px;
  margin: 0 auto;
}

.mainAboutUs #culture_leader .culture_leader_box .title {
  font-size: 30px;
  font-weight: bold;
}

.mainAboutUs #culture_leader .culture_leader_box .line {
  width: 30px;
  height: 5px;
  background-color: #f70;
  margin-top: 26px;
}

.mainAboutUs #our_Business {
  padding-top: 80px;
  padding-bottom: 100px;
}

.mainAboutUs #our_Business .our_Business_title {
  text-align: center;
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 50px;
}

.mainAboutUs #our_Business .our_Business_content {
  width: 1200px;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
}

.mainAboutUs #our_Business .our_Business_content .part {
  width: 228px;
  height: 480px;
  padding-top: 36px;
}

.mainAboutUs #our_Business .our_Business_content .part .business_name {
  width: 130px;
  margin: 0 auto;
  padding-bottom: 28px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  border-bottom: 1px solid #e9bc95;
}

.mainAboutUs #our_Business .our_Business_content .pinpai {
  background: url("../../images/business/pinpai.png") no-repeat center/cover;
}

.mainAboutUs #our_Business .our_Business_content .gongyinglian {
  background: url("../../images/business/gongyinglian.png") no-repeat center/cover;
}

.mainAboutUs #our_Business .our_Business_content .apple {
  background: url("../../images/business/apple.png") no-repeat center/cover;
}

.mainAboutUs #our_Business .our_Business_content .b2b {
  background: url("../../images/business/b2b.png") no-repeat center/cover;
}

.mainAboutUs #our_Business .our_Business_content .child {
  background: url("../../images/business/child.png") no-repeat center/cover;
}

.mainAboutUs .curTitle {
  font-size: 28px;
  font-weight: 600;
}

.mainAboutUs .company-main {
  font-size: 18px;
  color: #222;
  padding-bottom: 56px;
  border-bottom: 1px solid #f5f5f5;
  text-indent: 36px;
  line-height: 40px;
}

.mainAboutUs .curTitle1 {
  margin-top: 16px;
  margin-bottom: 16px;
}

.mainAboutUs .curTitle2 {
  margin: 56px 0 40px 0;
}

.mainAboutUs .curTitle3 {
  margin: 56px 0 16px 0;
}

.mainAboutUs .curTitle4 {
  margin: 56px 0 16px 0;
}

.mainAboutUs .leader-ul {
  margin-top: 30px;
  padding-bottom: 100px;
}

.mainAboutUs .leader-ul .leader-li {
  width: 1200px;
  padding: 20px 50px 20px 30px;
  margin-bottom: 20px;
  box-sizing: border-box;
  background-color: #ffffff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  border-radius: 4px;
}

.mainAboutUs .leader-ul .leader-li .lead-left img {
  width: 400px;
  height: 261px;
}

.mainAboutUs .leader-ul .leader-li .lead-right {
  margin-left: 50px;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.mainAboutUs .leader-ul .leader-li .lead-right .lead-right-title .name {
  font-size: 28px;
  color: #222;
  line-height: 28px;
}

.mainAboutUs .leader-ul .leader-li .lead-right .lead-right-title .job {
  padding-left: 12px;
  font-weight: 400;
  font-size: 16px;
  color: #333;
  line-height: 16px;
}

.mainAboutUs .leader-ul .leader-li .lead-right .leader-right-content {
  font-weight: 400;
  font-size: 16px;
  color: #333;
  line-height: 24px;
}

.mainAboutUs .announcement-ul {
  padding-bottom: 56px;
  border-bottom: 1px solid #f5f5f5;
  overflow: hidden;
}

#culture_announcement img {
  width: 100%;
}

.mainAboutUs .history-main {
  padding-bottom: 56px;
  border-bottom: 1px solid #f5f5f5;
  font-size: 14px;
  line-height: 40px;
}

.mainAboutUs .history-main p {
  font-size: 18px;
  color: #222;
}

.sub_sidebar_list li a:hover {
  color: #f70;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.sub_sidebar_list li a:active {
  color: #222222;
  font-weight: bold;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border-bottom: 1px solid #ff7700;
}

.company_introduce {
  width: 1200px;
  margin: 0px auto 0;
}

.company_introduce .title {
  padding-top: 20px;
  font-size: 30px;
  font-weight: bold;
  position: relative;
  margin-bottom: 20px;
}

.company_introduce .line {
  display: inline-block;
  width: 30px;
  height: 5px;
  background-color: #f70;
  position: absolute;
}