body {
  overflow-x: hidden;
}

.inside_banner_about .title {
  font-size: 48px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  margin-bottom: 15px;
}

.inside_banner_about .small_title {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.inside_banner_about .line {
  width: 40px;
  height: 2px;
  background: #FF9900;
}

.about_container {
  width: 1920px;
  margin: 0 auto;
}

.about_container .curr_location {
  width: 100%;
  height: 54px;
  background: #F0F0F0;
  font-size: 14px;
}

.about_container .introduct {
  width: 1200px;
  margin: 0 auto;
  margin-top: 120px;
}

.about_container .introduct .title1 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  line-height: 25px;
  text-align: center;
}

.about_container .introduct .title2 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 25px;
  text-align: center;
  margin-top: 10px;
  margin-bottom: 60px;
}

.about_container .introduct .line {
  width: 53px;
  height: 2px;
  background: #FF9900;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 40px;
}

.about_container .introduct .content {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #444444;
  line-height: 28px;
  text-align: center;
  margin-bottom: 20px;
}

.about_container .introduct .imgWrap {
  text-align: center;
}

.about_container .introduct .imgWrap .aboutImg {
  width: 1200px;
  height: 254px;
}

.about_container .introduct .tagsWrap {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
}

.about_container .introduct .tagsWrap .tag {
  text-align: center;
}

.about_container .introduct .tagsWrap .tag .tagImg {
  width: 72px;
  height: 82px;
}

.about_container .introduct .tagsWrap .tag .title1 {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #444444;
  line-height: 20px;
  margin-top: 16px;
  margin-bottom: 10px;
}

.about_container .introduct .tagsWrap .tag .title2 {
  font-size: 15px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #444444;
  line-height: 24px;
}

.about_container .introduct .tagsWrap .tag1 .title2,
.about_container .introduct .tagsWrap .tag2 .title2 {
  width: 208px;
}

.about_container .introduct .tagsWrap .tag3 .title2 {
  width: 215px;
}

.about_container .introduct .tagsWrap .tag4 .title2 {
  width: 133px;
}

.about_container .develop {
  width: 100%;
  background: url('../../imgs/recruitment/bg.png') no-repeat center center;
  background-size: cover;
  padding-bottom: 80px;
}

.about_container .develop .title1 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  line-height: 25px;
  text-align: center;
}

.about_container .develop .title2 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 25px;
  text-align: center;
  margin-top: 8px;
}

.about_container .develop .line {
  width: 53px;
  height: 2px;
  background: #FF9900;
  margin: 0 auto;
  margin-top: 15px;
}

.about_container .develop .history-wrapper {
  width: 1200px;
  margin: 60px auto 0;
  position: relative;
}

.about_container .develop .history-slider {
  width: 100%;
  overflow: hidden;
}

.about_container .develop .history-track {
  display: flex;
  transition: transform 0.5s ease;
}

.about_container .develop .history-slide {
  min-width: 1200px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding: 40px 0;
  position: relative;
}

/* 水平时间轴线 */
.about_container .develop .history-card {
  width: 300px;
  text-align: left;
  position: relative;
  z-index: 1;
  padding-bottom: 20px;
  border-bottom: 2px solid #e2e5ea;
  transition: border-color 0.3s;
}

.about_container .develop .history-card:hover {
  border-bottom-color: #2B95EF;
}

.about_container .develop .history-card:hover .history-year,
.about_container .develop .history-card:hover .history-summary {
  color: #2B95EF;
}

/* 阶梯效果：从左到右，从低到高 */
.about_container .develop .history-slide .history-card:nth-child(1) {
  margin-top: 80px;
}

.about_container .develop .history-slide .history-card:nth-child(2) {
  margin-top: 40px;
}

.about_container .develop .history-slide .history-card:nth-child(3) {
  margin-top: 0;
}

.about_container .develop .history-year {
  font-size: 32px;
  color: #333333;
  margin-bottom: 8px;
  font-family: 'Microsoft YaHei';
}

.about_container .develop .history-summary {
  font-size: 26px;
  color: #333333;
  margin-bottom: 12px;
  font-family: 'Microsoft YaHei';
}

.about_container .develop .history-detail {
  font-size: 16px;
  color: #555555;
  line-height: 1.6;
  font-family: 'Microsoft YaHei';
  text-align: left;
}

.about_container .develop .history-nav {
  text-align: center;
  margin-top: 30px;
}

.about_container .develop .history-prev,
.about_container .develop .history-next {
  width: 50px;
  height: 50px;
  border: 1px solid #2B95EF;
  background: #fff;
  color: #2B95EF;
  font-size: 20px;
  cursor: pointer;
  margin: 0 10px;
  border-radius: 50%;
  transition: all 0.3s;
  outline: none;
}

.about_container .develop .history-prev:hover,
.about_container .develop .history-next:hover {
  background: #2B95EF;
  color: #fff;
}

.about_container .companyList {
  width: 1200px;
  margin: 0 auto;
}

.about_container .companyList .title1 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  line-height: 25px;
  text-align: center;
}

.about_container .companyList .title2 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 25px;
  text-align: center;
  margin-top: 8px;
}

.about_container .companyList .line {
  width: 53px;
  height: 2px;
  background: #FF9900;
  margin: 0 auto;
  margin-top: 15px;
}

.about_container .companyList .list {
  width: 1200px;
  margin: 0 auto;
  margin-top: 40px;
  min-height: 200px;
  height: auto;
  overflow: hidden;
}

.about_container .companyList .list li {
  width: 254px;
  min-height: 44px;
  height: auto;
  text-align: center;
  line-height: 1.3;
  padding: 6px 5px;
  background: #FFFFFF;
  border: 1px solid #CFCFCF;
  float: left;
  margin-right: 24px;
  margin-left: 20px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-bottom: 24px;
  box-sizing: border-box;
}

.about_container .teamIntro {
  width: 100%;
  height: 908px;
  position: relative;
  padding-top: 70px;
  max-width: 1920px;
  overflow: hidden;
}

.about_container .teamIntro .title1 {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 25px;
  text-align: center;
}

.about_container .teamIntro .title2 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 25px;
  text-align: center;
  margin-top: 8px;
}

.about_container .teamIntro .line {
  width: 53px;
  height: 2px;
  background: #FF9900;
  margin: 0 auto;
  margin-top: 15px;
}

.about_container .teamIntro .teamIntro1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 1920px;
  z-index: -1;
  max-width: 1920px;
  overflow: hidden;
}

.about_container .teamIntro .teamIntro2 {
  width: 1200px;
  position: absolute;
  left: 360px;
  margin-top: 50px;
}