#aboutUs {
  width: 100%;
  font-family: SourceHanSansSCVF-Medium, SourceHanSansSCVF;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  position: relative;
}

#aboutUs .companyProfile,
#aboutUs .honor,
#aboutUs .coreAdvantage,
#aboutUs .corporateCulture {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: white;
  width: 100%;
  position: relative;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

#aboutUs .aboutUsActive {
  display: block !important;
}

#aboutUs .about-header-box {
  position: sticky;
  top: 64px;
  z-index: 90;
}

#aboutUs .backtop {
  position: fixed;
  background-color: #fff;
  right: 20px;
  bottom: 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #409eff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  z-index: 3000;
}

#aboutUs .backtop:hover {
  background-color: #f2f6fc;
}

#aboutUs .aboutUsHeader {
  width: 100%;
  padding-bottom: 97px;
  transition: all 0.2s;
  padding-top: 34px;
  padding-left: 260px;
  background-size: 100% 100% !important;
  background-image: url('../../imgs//contactUs/top.png');
}

#aboutUs .aboutUsHeader .sub-title {
  padding-left: 85px;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 28px;
}

#aboutUs .aboutUsNav {
  width: 1440px;
  margin: 0 auto;
  margin-top: -32px;
  display: flex;
  max-height: 100px;
  background: #ffffff;
  box-shadow: 0px 0px 24px 0px rgba(0, 0, 0, 0.03);
  z-index: 6;
  align-items: flex-end;
}

#aboutUs .aboutUsNavSmall {
  max-height: 60px;
}

#aboutUs .aboutUsNavSmall .navList {
  height: 60px;
}

#aboutUs .aboutUsNavSmall .navListActive {
  height: 80px;
}

#aboutUs .aboutUsNavSmall .navListActive .sub-title {
  display: none;
}

#aboutUs .navList {
  width: 330px;
  height: 100px;
  padding-left: 50px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

#aboutUs .navList .title {
  font-size: 18px;
  color: #333333;
  line-height: 18px;
  margin-bottom: 10px;
}

#aboutUs .navList .sub-title {
  font-size: 12px;
  color: #9daecd;
  line-height: 12px;
}

#aboutUs .navList .desc {
  margin-top: 10px;
  display: none;
  font-size: 14px;
  font-weight: 400;
  color: #c8dcff;
  line-height: 14px;
}

#aboutUs .navListActive {
  flex: 1;
  height: 130px;
  cursor: pointer;
  background-image: url('../../imgs/contactUs/headActiveBg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: -11px 1px;
  position: relative;
}

#aboutUs .navListActive .title {
  height: 24px;
  font-size: 24px;
  color: #ffffff;
  line-height: 24px;
}

#aboutUs .navListActive .sub-title {
  height: 12px;
  font-size: 12px;
  color: #6da3ff;
  line-height: 12px;
}

#aboutUs .navListActive .desc {
  display: block;
}

#aboutUs .navListActive-right {
  flex: 1;
  background: url('../../imgs/contactUs/headActiveBgRight.png') no-repeat 100% 100%;
  background-position: 22px 5px;
  padding-left: 110px;
}

#aboutUs .companyProfile {
  width: 100%;
}

#aboutUs .companyProfile .firmIntro1 {
  display: flex;
  height: 402px;
  margin-top: 68px;
  justify-content: center;
  margin-bottom: 35px;
}

#aboutUs .companyProfile .firmIntro1 .content {
  width: 555px;
  margin-right: 65px;
  margin-top: 32px;
}

#aboutUs .companyProfile .firmIntro1 .content>div:nth-child(1) {
  height: 30px;
  font-size: 30px;
  font-weight: bold;
  color: #333333;
  line-height: 30px;
  margin-bottom: 30px;
}

#aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2) {
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 36px;
}

#aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2)>p {
  font-weight: 400;
  /* font-size: 14px; */
  color: #333333;
  line-height: 36px;
  text-align: justify;
}

#aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2)>p:nth-child(1),
#aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2)>p:nth-child(2) {
  margin-bottom: 18px;
}

#aboutUs .companyProfile .firmIntro2 {
  width: 100%;
  height: 400px;
  background: #f7fbff;
  display: flex;
  align-items: center;
  justify-content: center;
}

#aboutUs .companyProfile .firmIntro2 .content {
  width: 600px;
  margin-left: 90px;
}

#aboutUs .companyProfile .firmIntro2 .content .title {
  height: 24px;
  font-size: 24px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
  margin-bottom: 60px;
}

#aboutUs .companyProfile .firmIntro2 .content .title>span:nth-child(2) {
  font-style: oblique;
  height: 64px;
  font-size: 52px;
  font-family: Arial-BoldItalicMT, Arial;
  font-weight: bold;
  color: #ff4d11;
  line-height: 64px;
  text-shadow: 6px 6px 0px rgba(255, 77, 17, 0.2);
}

#aboutUs .companyProfile .firmIntro2 .content>div:nth-child(2) {
  font-size: 16px;
  color: #2a2c37;
  line-height: 36px;
}

#aboutUs .companyProfile .firmIntro3 {
  display: flex;
  justify-content: center;
  height: 556px;
  background: white;
  align-items: center;
  padding-bottom: 55px;
}

#aboutUs .companyProfile .firmIntro3 .content {
  margin-right: 132px;
}

#aboutUs .companyProfile .firmIntro3 .content .title {
  height: 24px;
  font-size: 24px;
  font-weight: bold;
  color: #333333;
  line-height: 24px;
  display: flex;
  align-items: center;
}

#aboutUs .companyProfile .firmIntro3 .content .title .number {
  font-style: oblique;
  height: 64px;
  font-size: 64px;
  font-family: Arial-BoldItalicMT, Arial;
  color: #2967ff;
  line-height: 64px;
  text-shadow: 6px 6px 0px rgba(41, 103, 255, 0.2);
  margin-right: 8px;
  margin-bottom: 20px;
}

#aboutUs .companyProfile .firmIntro3 .content>div:nth-child(2) {
  width: 562px;
  margin-top: 45px;
  font-size: 16px;
  color: #333333;
  line-height: 36px;
}

#aboutUs .companyProfile .firmIntro4 {
  position: relative;
  width: 100%;
  height: 230px;
  background-size: 100% 230px !important;
  padding-top: 67px;
}

#aboutUs .companyProfile .firmIntro4 .title {
  position: absolute;
  width: 636px;
  height: 117px;
  right: 280px;
  top: -55px;
  background: url('../../imgs/contactUs/smallYinHao.png');
  background-size: 636px 117px;
  padding-top: 20px;
  text-align: center;
  font-size: 60px;
  font-weight: 800;
  color: #2967ff;
  line-height: 58px;
  text-shadow: 4px 6px 0px rgba(0, 34, 115, 0.1);
}

#aboutUs .companyProfile .firmIntro4 .content {
  margin-left: 54%;
  width: 540px;
  font-size: 16px;
  color: #333333;
  line-height: 36px;
}

#aboutUs .honor .honorContent {
  width: 100%;
  height: 600px;
  background-size: 100% 100% !important;
  position: relative;
}

#aboutUs .honor .honorContent .title {
  position: absolute;
  top: -50px;
  left: 50%;
  width: 450px;
  height: 85px;
  text-align: center;
  background: url('../../imgs/contactUs/midYinHao.png');
  background-size: 450px 85px;
  font-size: 60px;
  font-weight: 800;
  color: #2967ff;
  line-height: 58px;
  margin-left: -225px;
  text-shadow: 6px 8px 2px rgba(0, 34, 115, 0.2);
}

#aboutUs .honor .honorContent .honor-box {
  margin: 0 auto;
}

#aboutUs .honor .honorContent .honor-img {
  margin-right: 80px;
}

#aboutUs .honor .honorContent .contentList-box {
  display: flex;
  padding-right: 6%;
  justify-content: flex-end;
}

#aboutUs .honor .honorContent .contentList {
  width: 960px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

#aboutUs .honor .honorContent .contentList>div {
  width: 300px;
  height: 100px;
  background: rgba(0, 21, 108, 0.2);
  border-radius: 4px;
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  line-height: 100px;
  margin-bottom: 40px;
  text-align: center;
}

#aboutUs .honor .honorContent .contentList>div:nth-child(7) {
  margin-bottom: 0;
}

#aboutUs .honor .honorContent .contentList>div:nth-child(8) {
  margin-bottom: 0;
}

#aboutUs .honor .honorContent .contentList>div:nth-child(9) {
  margin-bottom: 0;
}

#aboutUs .coreAdvantage {
  width: 100%;
  padding-top: 80px;
  padding-bottom: 80px;
}

#aboutUs .coreAdvantage .hexin-title {
  width: 450px;
  height: 85px;
  text-align: center;
  background: url('../../imgs/contactUs/midYinHao.png');
  background-size: 450px 85px;
  font-size: 60px;
  font-weight: 800;
  color: #2967ff;
  line-height: 58px;
  text-shadow: 6px 8px 2px rgba(0, 34, 115, 0.2);
}

#aboutUs .coreAdvantage .coreAdvantageHeader {
  width: 100% !important;
  height: 676px !important;
  background-size: 100% 676px !important;
}

#aboutUs .coreAdvantage .advantageContent {
  margin-top: 154px;
  display: flex;
}

#aboutUs .coreAdvantage .advantageContent .contentList {
  width: 300px;
  height: 290px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(180, 180, 180, 0.18);
  border-radius: 10px;
  margin-right: 20px;
  position: relative;
  display: flex;
  align-items: center;
  flex-direction: column;
}

#aboutUs .coreAdvantage .advantageContent .contentList .image {
  margin-top: -57px;
  height: 130px;
  width: auto;
}

#aboutUs .coreAdvantage .advantageContent .contentList .title {
  margin-top: 5px;
  margin-bottom: 20px;
  width: 185px;
  height: 24px;
  font-size: 22px;
  font-weight: 500;
  color: #333333;
  line-height: 24px;
  text-align: center;
  background: url('../../imgs/contactUs/advantageTitleBg.png');
  background-size: 185px 24px !important;
}

#aboutUs .coreAdvantage .advantageContent .contentList .tags {
  display: flex;
}

#aboutUs .coreAdvantage .advantageContent .contentList .tags .icon>div,
#aboutUs .coreAdvantage .advantageContent .contentList .tags .text>div {
  height: 40px;
  display: flex;
  align-items: center;
}

#aboutUs .coreAdvantage .advantageContent .contentList .tags .icon {
  margin-right: 20px;
}

#aboutUs .coreAdvantage .advantageContent .contentList .tags .icon>div>div {
  width: 12px;
  height: 12px;
  background: #2967ff;
  border-radius: 50%;
  line-height: 40px;
}

#aboutUs .coreAdvantage .advantageContent .contentList .tags .text {
  font-size: 16px;
  font-weight: 500;
  color: #666666;
  line-height: 40px;
}

#aboutUs .corporateCulture .corporateCultureHeader {
  padding-top: 90px;
  width: 100%;
  height: 870px;
  background-size: 100% 100% !important;
}

#aboutUs .corporateCulture .corporateCultureHeader .bigYinHao {
  width: 757px;
  height: 123px;
  background-size: 757px 123px;
  padding-top: 13px;
  padding-left: 95px;
  font-size: 66px;
  font-weight: 800;
  line-height: 66px;
  text-shadow: 6px 8px 0px rgba(0, 34, 115, 0.4);
  margin-left: 277px;
}

#aboutUs .corporateCulture .corporateCultureHeader .cultureContent {
  height: 360px;
  margin-top: 253px;
  margin-left: 345px;
  display: flex;
}

#aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content {
  width: 408px;
  padding-left: 42px;
}

#aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content>div {
  height: 40px;
  font-size: 18px;
  font-weight: bold;
  line-height: 40px;
  text-shadow: 1px 2px 10px rgba(0, 3, 43, 0.7);
}

#aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content>div:nth-child(1) {
  height: 36px;
  font-size: 36px;
  font-weight: 800;
  line-height: 36px;
  text-shadow: 1px 2px 10px rgba(0, 13, 43, 0.7);
  margin: 58px 0;
}

@media (max-width: 800px) {
  #aboutUs {
    height: auto !important;
    position: relative;
  }

  #aboutUs .aboutUsNav {
    width: 100%;
    position: unset;
    height: auto;
    align-items: center;
  }

  #aboutUs .navList {
    width: auto;
    padding: 0;
    margin: 0;
    height: auto;
    flex: 1;
  }

  #aboutUs .navList>div:nth-child(1) {
    height: auto;
    padding: 4px;
    text-align: center;
    color: #666 !important;
    font-size: 18px;
    line-height: 30px;
  }

  #aboutUs .navList>div:nth-child(2) {
    height: auto;
    display: none;
  }

  #aboutUs .navList>div:nth-child(3) {
    height: auto;
    display: none;
  }

  #aboutUs .navListActive {
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    background-image: unset !important;
    flex: 1;
  }

  #aboutUs .navListActive>div:nth-child(1) {
    text-align: center;
    height: auto;
    font-size: 18px;
    color: #2967ff;
    line-height: 30px;
    padding: 4px;
  }

  #aboutUs .navListActive>div:nth-child(2) {
    height: auto;
    display: none;
  }

  #aboutUs .navListActive>div:nth-child(3) {
    height: auto;
    display: none;
  }

  #aboutUs .aboutUsHeader {
    padding: 0;
    background-size: cover !important;
    padding: 10% !important;
    height: 160px !important;
  }

  #aboutUs .aboutUsHeader>div:nth-child(1) {
    width: auto;
    height: auto;
  }

  #aboutUs .companyProfile {
    position: unset;
  }

  #aboutUs .companyProfile .firmIntro1,
  #aboutUs .companyProfile .firmIntro2,
  #aboutUs .companyProfile .firmIntro3,
  #aboutUs .companyProfile .firmIntro4 {
    display: block;
    height: auto;
    margin-top: 24px;
    margin-bottom: 24px;
  }

  #aboutUs .companyProfile .firmIntro1 .content,
  #aboutUs .companyProfile .firmIntro2 .content,
  #aboutUs .companyProfile .firmIntro3 .content,
  #aboutUs .companyProfile .firmIntro4 .content {
    width: auto;
    margin-right: 0;
    padding: 0 12px;
    margin-top: 0;
    margin-left: 0;
  }

  #aboutUs .companyProfile .firmIntro1 .content .title,
  #aboutUs .companyProfile .firmIntro2 .content .title,
  #aboutUs .companyProfile .firmIntro3 .content .title,
  #aboutUs .companyProfile .firmIntro4 .content .title {
    height: auto;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(1),
  #aboutUs .companyProfile .firmIntro2 .content>div:nth-child(1),
  #aboutUs .companyProfile .firmIntro3 .content>div:nth-child(1),
  #aboutUs .companyProfile .firmIntro4 .content>div:nth-child(1) {
    text-align: center;
    width: auto;
    margin-bottom: 16px;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2),
  #aboutUs .companyProfile .firmIntro2 .content>div:nth-child(2),
  #aboutUs .companyProfile .firmIntro3 .content>div:nth-child(2),
  #aboutUs .companyProfile .firmIntro4 .content>div:nth-child(2) {
    width: auto;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2) p:nth-child(1),
  #aboutUs .companyProfile .firmIntro2 .content>div:nth-child(2) p:nth-child(1),
  #aboutUs .companyProfile .firmIntro3 .content>div:nth-child(2) p:nth-child(1),
  #aboutUs .companyProfile .firmIntro4 .content>div:nth-child(2) p:nth-child(1) {
    font-size: 14px;
    margin-bottom: 8px;
    text-align: justify;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2) p:nth-child(2),
  #aboutUs .companyProfile .firmIntro2 .content>div:nth-child(2) p:nth-child(2),
  #aboutUs .companyProfile .firmIntro3 .content>div:nth-child(2) p:nth-child(2),
  #aboutUs .companyProfile .firmIntro4 .content>div:nth-child(2) p:nth-child(2) {
    font-size: 14px;
    text-align: justify;
  }

  #aboutUs .companyProfile .firmIntro1 img,
  #aboutUs .companyProfile .firmIntro2 img,
  #aboutUs .companyProfile .firmIntro3 img,
  #aboutUs .companyProfile .firmIntro4 img {
    width: 100%;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(1) {
    text-align: center;
    width: auto;
    font-size: 24px;
  }

  #aboutUs .companyProfile .firmIntro1 .content>div:nth-child(2) {
    width: auto;
  }

  #aboutUs .companyProfile .firmIntro3 {
    padding-bottom: 0;
    margin-bottom: 0;
  }

  #aboutUs .companyProfile .firmIntro3 .content {
    width: auto;
    margin-right: 0;
  }

  #aboutUs .companyProfile .firmIntro3 .content .invention-patent {
    margin-right: 16px !important;
  }

  #aboutUs .companyProfile .firmIntro3 .content>div:nth-child(2) {
    margin-top: 0px;
  }

  #aboutUs .companyProfile .firmIntro4 {
    padding-top: 0;
    background-size: cover !important;
  }

  #aboutUs .companyProfile .firmIntro4 .title {
    width: auto;
    position: unset;
    height: auto;
    font-size: 26px;
    line-height: 30px;
  }

  #aboutUs .companyProfile .firmIntro4 .content {
    margin-left: 0;
  }

  #aboutUs .honor {
    position: unset;
  }

  #aboutUs .honor .honorContent {
    height: auto;
    margin-top: 24px;
    padding: 16px;
  }

  #aboutUs .honor .honorContent .contentList {
    margin-left: 0;
    width: 100%;
  }

  #aboutUs .honor .honorContent .contentList>div {
    padding: 16px;
    width: 100px;
    height: auto;
    line-height: 24px;
    font-size: 16px;
  }

  #aboutUs .coreAdvantage {
    position: unset;
  }

  #aboutUs .coreAdvantage .aboutUsHeader {
    padding: 0;
    background-size: cover !important;
    padding: 10% !important;
    height: 160px !important;
  }

  #aboutUs .coreAdvantage .aboutUsHeader>div:nth-child(1) {
    width: auto;
    height: auto;
  }

  #aboutUs .coreAdvantage .advantageContent {
    height: auto;
    margin: 0;
    display: block;
    padding-bottom: 32px;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList {
    margin-right: 0;
    margin: 0 auto;
    margin-top: 80px;
  }

  #aboutUs .corporateCulture {
    position: unset;
    display: flex !important;
    flex-direction: column-reverse;
  }

  #aboutUs .corporateCulture .corporateCultureHeader {
    height: auto;
    padding: 32px 0;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .bigYinHao {
    width: 100%;
    margin: 0;
    height: auto;
    padding: 0;
    font-size: 28px;
    font-weight: normal;
    background-size: 100% !important;
    padding-left: 46px;
    padding-right: 46px;
    text-align: center;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent {
    height: auto;
    margin: 0;
    padding: 0 16px;
    margin-top: 16px;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .contet {
    padding-left: 16px !important;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .contet div {
    font-size: 16px;
  }

  #aboutUs .corporateCulture .last-nav-list {
    margin: 0 !important;
    padding: 0 !important;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content {
    padding-left: 16px;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content>div {
    height: auto;
    font-size: 16px;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content div:nth-child(1) {
    font-size: 28px;
    margin: 68px 0;
  }

  #aboutUs .corporateCulture .corporateCultureHeader .cultureContent .content div:nth-child(2) {
    margin-bottom: 16px !important;
  }
}

@media (max-width: 800px) {
  #aboutUs .about-header-box {
    position: unset;
  }

  #aboutUs .aboutUsHeader {
    padding: 16px !important;
    height: auto !important;
  }

  #aboutUs .aboutUsHeader .img-title img {
    width: 100%;
    height: auto;
  }

  #aboutUs .aboutUsHeader .sub-title {
    padding-left: 0px;
  }

  #aboutUs .aboutUsNav {
    margin-top: 0;
  }

  #aboutUs .navListActive .title {
    height: unset !important;
    font-size: 16px;
    color: #333333;
    line-height: 18px;
    margin-bottom: 10px;
  }

  #aboutUs .navListActive .sub-title {
    height: auto;
    color: #9daecd;
  }

  #aboutUs .navListActive .desc {
    display: none;
  }

  #aboutUs .honor .honorContent {
    margin-top: 80px;
  }

  #aboutUs .honor .honorContent .honor-box {
    display: block;
  }

  #aboutUs .honor .honorContent .honor-box .honor-img {
    margin: 0 auto;
    text-align: center;
  }

  #aboutUs .honor .honorContent .honor-box .honor-img img {
    width: 100%;
    height: auto;
  }

  #aboutUs .honor .honorContent .honor-box .contentList-box {
    padding-right: 0;
    margin-top: 20px;
  }

  #aboutUs .honor .honorContent .contentList>div {
    margin-bottom: 24px;
  }

  #aboutUs .honor .honorContent .title {
    width: calc(100% - 32px);
    box-sizing: border-box;
    height: auto;
    top: -78px;
    left: 16px;
    margin-left: 0;
    background-size: 100% 100%;
    font-size: 32px;
    line-height: 1.2;
  }

  #aboutUs .coreAdvantage {
    padding: 0 16px;
    padding-top: 40px;
    padding-bottom: 40px;
  }

  #aboutUs .coreAdvantage .hexin-title {
    width: 100%;
    height: auto;
    background-size: 100% 100%;
    font-size: 32px;
    line-height: 1.2;
  }

  #aboutUs .coreAdvantage .advantageContent {
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList {
    width: 48%;
    flex-basis: 48%;
    height: auto;
    padding-bottom: 20px;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList .image {
    height: 80px;
    margin-top: -32px;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList .tags .icon {
    margin-right: 4px;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList .title {
    width: 100%;
    font-size: 18px;
    background-size: 100% 24px !important;
  }

  #aboutUs .coreAdvantage .advantageContent .contentList .tags .text>div {
    font-size: 14px;
  }
}