.about .row {
  position: relative;
  height: calc(100vh - 60px);
}
.about .row .back-img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.about .row .simple-title {
  font-size: 0.4rem;
  font-weight: bold;
  color: #000000;
  margin-top: 1.2rem;
}
.about .row.row-one .main-img-group {
  width: 100%;
  height: 100%;
  display: flex;
}
.about .row.row-one .main-img-group .img-item {
  width: 20%;
}
.about .row.row-one .main-img-group .img-item .text {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 19, 48, 0.4);
  color: rgba(255, 255, 255, 0.9);
  font-size: 24px;
  font-weight: bold;
}
.about .row.row-two {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: auto;
}
.about .row.row-two .type-group {
  display: flex;
  margin-top: 0.8rem;
  margin-bottom: 0.6rem;
}
.about .row.row-two .type-group .type-item {
  width: 1.2rem;
  height: 0.4rem;
  background: #FFFFFF;
  border-radius: 0.04rem;
  border: 1px solid rgba(0, 0, 0, 0.4);
  font-size: 0.16rem;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.2rem;
  cursor: pointer;
}
.about .row.row-two .type-group .type-item:last-child {
  margin-right: 0;
}
.about .row.row-two .type-group .type-item.active {
  border: none;
  background: #F65E39;
  color: #FFF;
}
.about .row.row-two .about-content {
  width: 100%;
}
.about .row.row-two .about-content .about-item {
  display: flex;
}
.about .row.row-two .about-content .about-item .about-left {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.about .row.row-two .about-content .about-item .about-right {
  flex: 1;
}
.about .row.row-two .about-content .about-item.about-item-one .about-left {
  align-items: center;
}
.about .row.row-two .about-content .about-item.about-item-one .about-left .img {
  width: 100%;
  height: 7.2rem;
}
.about .row.row-two .about-content .about-item.about-item-one .about-left .text {
  font-size: 0.2rem;
  font-weight: bold;
  color: #000000;
  margin-top: 0.21rem;
}
.about .row.row-two .about-content .about-item.about-item-one .about-right .title {
  font-weight: bold;
  font-size: 0.4rem;
  color: #000000;
  margin-top: 0.6rem;
  margin-left: 1.2rem;
}
.about .row.row-two .about-content .about-item.about-item-one .about-right .description {
  margin-top: 0.7rem;
  margin-left: 1.2rem;
}
.about .row.row-two .about-content .about-item.about-item-one .about-right .description .label {
  font-size: 0.2rem;
  font-weight: bold;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-one .about-right .description .value {
  margin-top: 0.1rem;
  width: 5.6rem;
  font-size: 0.16rem;
  font-weight: 400;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-two {
  margin-top: 1rem;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left {
  background: #F5F5F5;
  border-right: 1px solid #FFF;
  padding-bottom: 0.43rem;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .title {
  margin-top: 0.95rem;
  margin-left: 2rem;
  font-size: 0.4rem;
  font-weight: bold;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description {
  margin-left: 2rem;
  margin-top: 0.6rem;
  display: flex;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-left {
  width: 0.42rem;
  height: 0.42rem;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-left-1 {
  background: url('../img/about/about_icon1.png') no-repeat;
  background-size: 100% 100%;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-left-2 {
  background: url('../img/about/about_icon2.png') no-repeat;
  background-size: 100% 100%;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-left-3 {
  background: url('../img/about/about_icon3.png') no-repeat;
  background-size: 100% 100%;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right {
  display: flex;
  flex-direction: column;
  margin-left: 0.26rem;
  font-size: 0.16rem;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .label {
  font-size: 0.2rem;
  font-weight: bold;
  margin-bottom: 0.1rem;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .keywords {
  font-weight: bold;
}
.about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .value {
  width: 4.31rem;
}
.about .row.row-two .about-content .about-item.about-item-two .about-right .img {
  width: 100%;
  height: 100%;
}
.about .row.row-two .about-content .about-item.about-item-three {
  display: flex;
  padding-top: 1.4rem;
  padding-bottom: 1rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav {
  margin-left: 2rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav .title {
  font-size: 0.4rem;
  font-weight: bold;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav .operation {
  display: flex;
  margin-top: 0.75rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav .operation .l-btn,
.about .row.row-two .about-content .about-item.about-item-three .item-nav .operation .r-btn {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 0.08rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav .operation .l-btn {
  background: url('../img/about/left_icon.png') no-repeat;
  background-size: 100% 100%;
}
.about .row.row-two .about-content .about-item.about-item-three .item-nav .operation .r-btn {
  background: url('../img/about/right_icon.png') no-repeat;
  margin-left: 0.13rem;
  background-size: 100% 100%;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content {
  display: flex;
  overflow: auto;
  scroll-behavior: smooth;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content::-webkit-scrollbar {
  display: none;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj {
  margin-left: 2.4rem;
  margin-bottom: 1rem;
  position: relative;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .pj-back-img {
  width: 1rem;
  height: 1rem;
  background: url('../img/about/head_bg.png') no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info {
  display: flex;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .user-icon {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  margin-right: 0.32rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .name {
  font-size: 0.16rem;
  font-weight: 400;
  color: #000000;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .name .top-name {
  margin-top: 0.07rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .name .bottom-name {
  font-size: 0.2rem;
  font-weight: bold;
  margin-top: 0.05rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .description {
  width: 4.2rem;
  font-size: 0.16rem;
  color: #000000;
  margin-top: 0.7rem;
}
.about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .author {
  font-size: 14px;
  color: #000000;
  margin-top: 0.45rem;
}
.about .row.row-two .contact-content .contact-item {
  display: flex;
  margin-bottom: 0.6rem;
}
.about .row.row-two .contact-content .contact-item .l-img {
  width: 4.4rem;
  height: 2.6rem;
  border-radius: 0.12rem;
}
.about .row.row-two .contact-content .contact-item .r-info {
  margin-left: 0.79rem;
  color: #000000;
}
.about .row.row-two .contact-content .contact-item .r-info .title {
  font-size: 0.24rem;
  font-weight: bold;
  margin-top: 0.3rem;
}
.about .row.row-two .contact-content .contact-item .r-info .description {
  width: 5.6rem;
  font-size: 0.16rem;
  margin-top: 0.21rem;
  margin-bottom: 0.23rem;
}
.about .row.row-two .contact-content .contact-item .r-info .phone-email-icon {
  margin-top: 0.17rem;
  display: flex;
  align-items: center;
}
.about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .icon {
  width: 0.14rem;
  height: 0.14rem;
}
.about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .icon img {
  width: 100%;
  height: 100%;
}
.about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .phone {
  margin-left: 0.19rem;
  font-size: 0.16rem;
}
.about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .email {
  margin-left: 0.19rem;
  font-size: 0.16rem;
}
.about .row.row-two .join-content {
  width: 100%;
}
.about .row.row-two .join-content .join-row.join-row-one {
  display: flex;
}
.about .row.row-two .join-content .join-row.join-row-one .join-left {
  flex: 1;
  height: 7.2rem;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right {
  flex: 1;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content {
  margin-top: 0.7rem;
  margin-left: 1.2rem;
  color: #000000;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .title {
  font-size: 0.4rem;
  font-weight: bold;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .small-title {
  font-size: 0.24rem;
  font-weight: bold;
  margin-top: 0.21rem;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description {
  margin-top: 0.6rem;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description:first-child {
  margin-top: 0.4rem;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description .label {
  font-size: 0.2rem;
  font-weight: bold;
  margin-bottom: 0.1rem;
}
.about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description .value {
  width: 5.51rem;
  font-size: 16px;
}
.about .row.row-two .join-content .join-row.join-row-two .title {
  font-size: 0.4rem;
  font-weight: bold;
  color: #000000;
  margin-top: 1.02rem;
  margin-left: 2.09rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content {
  display: flex;
  margin-left: 2.09rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item {
  color: #000000;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item:last-child {
  margin-left: 1.06rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .name {
  font-size: 0.24rem;
  margin-top: 0.3rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .address {
  font-size: 0.16rem;
  margin-top: 0.2rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .label {
  font-size: 0.16rem;
  font-weight: bold;
  margin-top: 0.3rem;
  margin-bottom: 0.1rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .value {
  width: 6.44rem;
  font-size: 0.16rem;
  margin-bottom: 0.08rem;
  position: relative;
  padding-left: 0.09rem;
}
.about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .value::before {
  content: '';
  width: 4px;
  height: 4px;
  background: rgba(0, 0, 0, 0.9);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-2px);
}
.about .row.row-two .join-content .join-row.join-row-three {
  position: relative;
  width: 100%;
  height: 7.2rem;
  margin-top: 1.27rem;
}
.about .row.row-two .join-content .join-row.join-row-three .msg-content {
  padding-top: 0.76rem;
  padding-left: 2rem;
  color: #FFFFFF;
}
.about .row.row-two .join-content .join-row.join-row-three .msg-content .title {
  font-size: 0.4rem;
  font-weight: bold;
}
.about .row.row-two .join-content .join-row.join-row-three .msg-content .label {
  font-size: 0.24rem;
  font-weight: bold;
  margin-top: 0.53rem;
  margin-bottom: 0.2rem;
}
.about .row.row-two .join-content .join-row.join-row-three .msg-content .value {
  font-size: 0.16rem;
}
.about .img-1 {
  background: url("../img/backgroundImg/about-1.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-2 {
  background: url("../img/backgroundImg/about-2.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-3 {
  background: url("../img/backgroundImg/about-3.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-4 {
  background: url("../img/backgroundImg/about-4.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-5 {
  background: url("../img/backgroundImg/about-5.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-6 {
  background: url("../img/backgroundImg/about-6.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-7 {
  background: url("../img/backgroundImg/about-7.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-8 {
  background: url("../img/backgroundImg/about-8.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-9 {
  background: url("../img/backgroundImg/about-9.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-10 {
  background: url("../img/backgroundImg/about-10.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-11 {
  background: url("../img/backgroundImg/about-11.webp") no-repeat;
  background-size: 100% 100%;
}
.about .img-12 {
  background: url("../img/backgroundImg/about-12.webp") no-repeat;
  background-size: 100% 100%;
}
@media screen and (max-width: 750px) {
  .about .row.row-one {
    height: 8.96rem;
  }
  .type-group{
    width: 7rem;
  }
  .about .row.row-two .type-group .type-item {
    font-size: 0.26rem;
    width: 1.94rem;
    height: 0.64rem;
  }
  .about .row.row-two .about-content .about-item {
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-left {
    margin-top: 0.5rem;
    padding: 0 0.39rem;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-left .img {
    width: 100%;
    height: 4.6rem;
    border-radius: 0.12rem;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-left .text {
    font-size: 0.24rem;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-right .title {
    margin-left: 0;
    text-align: center;
    font-size: 0.44rem;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-right .description {
    padding: 0 0.39rem;
    margin-left: 0;
    text-align: center;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-right .description .label {
    font-size: 0.34rem;
    font-weight: bold;
    color: #000000;
  }
  .about .row.row-two .about-content .about-item.about-item-one .about-right .description .value {
    width: 100%;
    margin-top: 0.2rem;
    font-weight: 400;
    line-height: 0.44rem;
    font-size: 0.28rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two {
    margin-top: 0.8rem;
    flex-direction: column;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .title {
    margin-left: 0;
    text-align: center;
    font-size: 0.44rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description {
    margin-left: 0;
    text-align: center;
    flex-direction: column;
    align-items: center;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-left {
    text-align: center;
    width: 0.88rem;
    height: 0.88rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right {
    margin-left: 0;
    margin-top: 0.2rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .label {
    font-size: 0.34rem;
    font-weight: bold;
    color: #000000;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .keywords {
    font-size: 0.28rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-left .description .description-right .value {
    width: 5.55rem;
    font-size: 0.28rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-right {
    background: #F5F5F5;
    padding: 0 0.39rem;
    padding-bottom: 0.8rem;
  }
  .about .row.row-two .about-content .about-item.about-item-two .about-right .img {
    margin-top: 0.6rem;
    border-radius: 0.12rem;
    height: 4.61rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three {
    flex-wrap: wrap;
    flex-direction: column;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-nav {
    margin-left: 0;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-nav .title {
    text-align: center;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-nav .operation {
    display: none;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content {
    display: block;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj {
    margin: 0 0.3rem;
    padding: 0.59rem 0.4rem 0.48rem 0.25rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .pj-back-img {
    top: 0.59rem;
    left: 0.25rem;
    width: 1.76rem;
    height: 1.71rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info {
    height: 1.71rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .user-icon {
    width: 0.96rem;
    height: 0.96rem;
    margin-right: 0.55rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .name .top-name {
    font-size: 0.24rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .info .name .bottom-name {
    margin-top: 0.14rem;
    font-weight: bold;
    font-size: 0.32rem;
  }
  .about .row.row-two .about-content .about-item.about-item-three .item-content .item-content-pj .description {
    font-size: 0.28rem;
    width: 100%;
  }
  .about .row.row-two .contact-content {
    padding: 0 0.33rem 0 0.3rem;
  }
  .about .row.row-two .contact-content .contact-item .l-img {
    width: 3.29rem;
    height: 4.8rem;
    flex-shrink: 0;
  }
  .about .row.row-two .contact-content .contact-item .r-info {
    margin-left: 0.3rem;
    padding-bottom: 0.44rem;
  }
  .about .row.row-two .contact-content .contact-item .r-info .title {
    margin-top: 0;
    font-size: 0.32rem;
  }
  .about .row.row-two .contact-content .contact-item .r-info .description {
    margin-top: 0.21rem;
    width: 100%;
    font-size: 0.28rem;
    line-height: 0.44rem;
  }
  .about .row.row-two .contact-content .contact-item .r-info .phone-email-icon {
    margin-top: 0.3rem;
  }
  .about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .icon {
    width: 0.26rem;
    height: 0.26rem;
  }
  .about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .phone,
  .about .row.row-two .contact-content .contact-item .r-info .phone-email-icon .email {
    margin-left: 0.31rem;
    font-size: 0.25rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one {
    flex-direction: column-reverse;
    padding: 0 0.3rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-left {
    flex: none;
    height: 4.6rem;
    border-radius: 0.12rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content {
    margin-left: 0;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .title {
    text-align: center;
    font-size: 0.44rem;
    margin-bottom: 0.4rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .small-title {
    display: none;
    text-align: center;
    margin-top: 0.4rem;
    font-size: 0.34rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description {
    margin: 0 0.09rem;
    margin-bottom: 0.6rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description .label {
    text-align: center;
    margin-top: 0;
    font-size: 0.34rem;
  }
  .about .row.row-two .join-content .join-row.join-row-one .join-right .right-content .description .value {
    width: 100%;
    text-align: center;
  }
  .about .row.row-two .join-content .join-row.join-row-two {
    padding: 0 0.48rem 0 0.3rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .title {
    margin-left: 0;
    margin-top: 1rem;
    text-align: center;
    font-size: 0.44rem;
    margin-bottom: 1.54rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content {
    margin-left: 0;
    display: block;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item {
    margin-bottom: 0.81rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .name {
    margin-top: 0;
    font-size: 0.34rem;
    font-weight: bold;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .address {
    font-size: 0.24rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .label {
    margin-top: 0.5rem;
    font-weight: bold;
    font-size: 0.28rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .value {
    padding-left: 0.28rem;
    font-size: 0.28rem;
    line-height: 0.56rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item .value::before {
    width: 0.08rem;
    height: 0.08rem;
  }
  .about .row.row-two .join-content .join-row.join-row-two .job-content .job-item:nth-last-child(1) {
    margin-left: 0;
  }
  .about .row.row-two .join-content .join-row.join-row-three {
    margin-top: 1rem;
  }
  .about .row.row-two .join-content .join-row.join-row-three .msg-content {
    padding-left: 0.3rem;
    padding-right: 0.55rem;
  }
  .about .row.row-two .join-content .join-row.join-row-three .msg-content .title {
    font-size: 0.44rem;
  }
  .about .row.row-two .join-content .join-row.join-row-three .msg-content .label {
    margin-top: 0.6rem;
    margin-bottom: 0.2rem;
    font-size: 0.34rem;
  }
  .about .row.row-two .join-content .join-row.join-row-three .msg-content .value {
    font-size: 0.28rem;
  }
  .about .img-1 {
    background: url("../img/backgroundImg/about-mobile-1.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-2 {
    background: url("../img/backgroundImg/about-mobile-2.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-3 {
    background: url("../img/backgroundImg/about-mobile-3.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-4 {
    background: url("../img/backgroundImg/about-mobile-4.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-5 {
    background: url("../img/backgroundImg/about-mobile-4.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-6 {
    background: url("../img/backgroundImg/about-mobile-6.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-7 {
    background: url("../img/backgroundImg/about-mobile-7.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-8 {
    background: url("../img/backgroundImg/about-mobile-8.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-9 {
    background: url("../img/backgroundImg/about-mobile-9.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-10 {
    background: url("../img/backgroundImg/about-mobile-10.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-11 {
    background: url("../img/backgroundImg/about-mobile-11.webp") no-repeat;
    background-size: 100% 100%;
  }
  .about .img-12 {
    background: url("../img/backgroundImg/about-mobile-12.webp") no-repeat;
    background-size: 100% 100%;
  }
}