.banner {
  position: relative;
  height: 11.52rem;
  background-repeat: no-repeat;
  background-position: 50%;
  background-size: 100% 100%;
  background-image: url(../image/about_us_banner.png);
}

.banner .mask {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, .3);
  display: none;
}
.banner .title_wrap {
  position: absolute;
  top: 50%;
  left: 20%;
  transform: translateY(-50%);
  display: none;
}
.banner .title_wrap .title {
  line-height: 1.56rem;
  font-size: 1.12rem;
  color: #fff;
  letter-spacing: 0;
  font-weight: 500;
  margin-bottom: 0.16rem;
}
.banner .title_wrap .desc {
  line-height: 0.5rem;
  font-size: 0.36rem;
  color: #fff;
  letter-spacing: 0;
  font-weight: 400;
}

.banner .title_wrap .desc_2 {
  font-size: 0.48rem;
  margin-bottom: 0.4rem;
}

.company_profile,
.technology,
.contact_us {
  width: 100%;
  background-color: #fff;
  padding-top:1rem;
  padding-bottom: 0.6rem;
}
.technology {
  padding-top:0;
}
.company_profile .content,
.corporate_culture .content,
.technology .content,
.contact_us .content{
  width: 24rem;
  margin: 0 auto;
}
.company_profile .content .title,
.technology .content .title,
.contact_us .content .title{
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2441vw;
  margin-bottom: 0.6rem;
  text-align: center;
}
.technology .content .title {
  margin: 0.3rem 0 0 0;
}
.company_profile .content .text {
  font-size: 0.32rem;
  color: #111f2c;
  letter-spacing: 0.2441vw;
  line-height: 0.7rem;
  font-weight: 500;
}
.company_profile .content .subtitle {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2441vw;
  margin-bottom: 0.4rem;
}
.company_profile .content .personal_profile {
  padding: 0.2rem;
  background-color: #F8F8F9;
  border: 0.04rem solid #EEEEEE;
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
  box-shadow: 0 0 5px rgb(136 142 154 / 10%), 0 4px 8px rgb(157 165 176 / 3%);
}
.company_profile .content .personal_profile:last-of-type {
  margin-bottom: 0;
}
.company_profile .content .personal_profile .name {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2rem;
  margin-bottom: 0.3rem;
}
.company_profile .content .personal_profile .desc {
  font-size: 0.32rem;
  color: #111f2c;
  letter-spacing: 0.2441vw;
  font-weight: 600;
}
.company_profile .content .personal_profile .content {
  width: 100%;
  line-height: 0.44rem;
  font-size: 0.32rem;
  color: #606468;
  font-weight: 500;
  word-break: break-all;
}
.company_profile .content .personal_profile .line {
  display: inline-block;
  height: 0.02rem;
  width: 5.4rem;
  background: linear-gradient(to right, #C6B4F1 0%, #E5ABB5 100%);
  margin: 0.3rem 0;
} 

.technology .content .cards {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 2.4rem;
}
.technology .content .cards .card {
  height: 190px;
  margin-right: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.technology .content .cards .card:nth-of-type(4n) {
  margin: 0;
}
.technology .content .cards .card img {
  width: auto;
  height: 100%;
}
.technology .content .cards .card .title {
  width: 100%;
  height: 1rem;
  border-radius:0.2441vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.technology .content .cards .card .title .name {
  font-size: 0.32rem;
  margin-bottom:0.2441vw;
}
.technology .content .cards .card .title .tip {
  font-size: 0.24rem;
  font-weight: 500;
}

.contact_us {
  background-color: #F2F4F9;
}
.contact_us .content .info {
  display: flex;
  justify-content: space-between;
}
.contact_us .content .info .left {
  width: 49%;
}
.contact_us .content .info .left img {
  width: 100%;
  height: auto;
}
.contact_us .content .info .right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 49%;
}
.contact_us .content .info .right .title {
  word-wrap: break-word;
  text-align: left;
}
.contact_us .content .info .right .tip {
  font-size: 0.4rem;
  line-height: 0.9rem;
  letter-spacing:0.2441vw;
}
.swiper-container {
  width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}
.swiper .swiper-slide {
  text-align: center;
  height: 3rem;
  width: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  transition-property:all;
}
.swiper img {
  width: auto;
  height: 100%;
}
.technology_box {
  width: 800px;
  margin: 1.5rem auto;
}

.swiper-button-next, .swiper-button-prev {
  color: rgba(0, 0, 0, .4) !important;
}

.corporate_culture {
  padding: 0.6rem 0;
  background-color: #F2F4F9;
}
.corporate_culture .content .title {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2441vw;
  margin-bottom: 0.6rem;
  text-align: center;
}
.corporate_culture .content .culture_box .vision_mission {
  display: flex;
  justify-content: space-between;
}
.corporate_culture .content .culture_box .vision_mission .card {
  width: 9.7rem;
  height: 5.6rem;
  box-sizing: border-box;
  padding-top: 1rem;
  padding-bottom: 1rem;
  background-color: #fff;
}
.corporate_culture .content .culture_box .vision_mission .card .intro_icon {
  background-size: 100%;
  width: 4.82rem;
  height: 1.82rem;
}
.corporate_culture .content .culture_box .vision_mission .card .intro_icon_1 {
  background: url(../image/icon_vision.svg) 50% 50% no-repeat;
}
.corporate_culture .content .culture_box .vision_mission .card .intro_icon_2 {
  background: url(../image/icon_mission.svg) 50% 50% no-repeat;
}
.corporate_culture .content .culture_box .vision_mission .card .tip_1 {
  margin-left: 1.7rem;
  margin-top: 0.4rem;
  margin-bottom: 0.3rem;
  display: block;
  font-size: 0.52rem;
  color: #111f2c;
}
.corporate_culture .content .culture_box .vision_mission .card .tip_2 {
  font-size: 0.4rem;
  margin-left: 1.7rem;
  color: rgba(17, 31, 44, .85);
}
.corporate_culture .content .culture_box .vision_mission .label {
  width: 3.74rem;
  height: 5.6rem;
  background: url(../image/intro_rightBg.png) 50% 50% no-repeat;
  background-size: cover;
  border-radius: 0.2rem;
}
.corporate_culture .content .culture_box .value {
  height: 5.6rem;
  box-sizing: border-box;
  background-color: #fff;
  margin-top: 0.4rem;
  padding-top: 1rem;
  padding-bottom: 1.2rem;
}
.corporate_culture .content .culture_box .value .intro_icon_3 {
  width: 4.82rem;
  height: 1.82rem;
  background: url(../image/icon_value.svg) 50% 50% no-repeat;
  background-size: 100%;
}
.corporate_culture .content .culture_box .value .tip_1 {
  margin-left: 1.84rem;
  margin-top: 0.4rem;
  margin-bottom: 0.35rem;
  display: block;
  font-size: 0.52rem;
  color: #111f2c;
}

.corporate_culture .content .culture_box .value .tip_2 {
  font-size: 0.4rem;
  margin-left: 1.84rem;
  color: rgba(17, 31, 44, .85);
}

.mask {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.2);
  display: none;
}

@media (max-width: 980px) {
  .banner {
    background-image: url(../image/mobile/about_us_banner.png);
    height: 106.667vw;
  }
  .banner .mask {
    display: block;
  }
  .banner .title_wrap {
    left: 10%;
    right: 10%;
    display: block;
  }
  .banner .title_wrap .title {
    font-size: 1rem;
  }
  .banner .title_wrap .desc {
    font-size: 0.34rem;
  }
  .banner .title_wrap .desc_2 {
    font-size: 0.42rem;
  }
  .company_profile {
    padding: 9.6vw 0;
  }
  .company_profile .content,
   .technology .content {
    width: 100%;
  }
  .company_profile .content .title {
    font-size: 6.4vw;
    padding: 0 6vw;
  }
  .company_profile .content .text {
    padding: 0 6vw;
  }
  .company_profile .content .personal_profile {
    width: 95%;
    margin: 0 auto;
    box-sizing: border-box;
    margin-bottom: 5vw;
  }
  .technology .content .title {
    font-size: 6.4vw;
  }
  .technology .content .cards {
    margin-top: 9.6vw;
  }
  .technology .content .cards .card {
    width: 50%;
    height: auto;
    margin: 0;
    justify-content: flex-start;
  }
  .technology .content .cards .card img {
    width: auto;
    height: 15vw;
  }
  .technology_box {
    width: 95%;
    margin: 9.6vw auto;
  }
  .contact_us {
    padding-top: 9.6vw;
  }
  .contact_us .content {
    width: 100%;
  }
  .contact_us .content .title {
    font-size: 6.4vw;
  }
  .contact_us .content .info {
    flex-direction: column;
    align-items: center;
  }
  .contact_us .content .info .left {
    width: 95%;
  }
  .contact_us .content .info .right {
    width: 95%;
  }
}