.about {
  width: 1440px;
  margin: 0 auto;
  color: #FFFFFF;
  margin-bottom: 100px;
}

.about .feature_content,
.about .feature_title_list {
  display: none;
}

.about .about_title {
  padding: 100px 0 0;
}

.about .about_title img {
  width: 1440px;
  border-radius: 18px;
}

.about .about_mobile_banner {
  display: none;
}

.about .name {
  color: #333333;
  font-size: 48px;
  font-weight: 900;
  margin: 100px 0 50px;
}

.about .culture_content {
  width: 1440px;
}

.about .culture_content .feature-box {
  border-radius: 18px;
  overflow: hidden;
}

.about .culture_item {
  min-height: 742px;
  background-size: 100% 100%;
}

.about .culture_item .container {
  width: 1440px;
  font-size: 16px;
  padding: 80px 227px 60px 224px;
}

.about .culture_item .container .cultrue_title {
  font-size: 38px;
  font-weight: 500;
  margin-bottom: 30px;
}

.about .culture_item .container .cultrue_desc {
  font-size: 16px;
}

@media screen and (max-width: 767px) {
  .about {
    width: 100%;
    height: 100%;
    padding: 0;
    margin-bottom: -1rem;
  }
  .about .about_title {
    display: none;
    padding: 0;
  }
  .about .about_title img {
    width: 375rem;
    height: 240rem;
    border-radius: 0;
  }
  .about .about_mobile_banner {
    display: block;
    width: 100%;
    height: 240rem;
    background-color: #D6DEEF;
    background-size: 100%;
  }
  .about .about_mobile_banner .about_mobile_title {
    width: 100%;
    height: 84rem;
    font-size: 24rem;
    background: linear-gradient(0, transparent 0%, rgba(0, 0, 0, 0.54) 100%);
    border-radius: 0px 0px 0px 0px;
    padding: 18rem 16rem;
    font-family: PingFang SC-Medium, PingFang SC;
    font-weight: 500;
    color: #fff;
  }
  .about .about_container .name {
    color: #FFFFFF;
    font-size: 24rem;
    padding: 17rem 0 0 16rem;
    margin: 0;
  }
  .about .culture_content {
    width: 375rem;
    min-height: 464rem;
    font-size: 13rem;
  }
  .about .culture_content .container {
    width: 100%;
    padding: 16rem;
  }
  .about .culture_content .container .cultrue_title {
    display: none;
  }
  .about .culture_content .feature_title_list {
    display: flex;
    align-items: center;
    justify-content: space-around;
    color: #fff;
    margin-top: 12rem;
  }
  .about .culture_content .feature_title_list .feature_title {
    display: flex;
    align-items: center;
    height: 31rem;
    padding: 0 12rem;
    border: 1px solid #fff;
    border-radius: 30rem;
  }
  .about .culture_content .feature_title_list .feature_title_bgc {
    color: #002870;
    background-color: #fff;
  }
  .about .culture_content .culture_item {
    width: 100%;
    min-height: 100%;
    height: 100%;
    display: none;
    background-image: none !important;
  }
  .about .culture_content .active {
    display: block;
  }
}