/* aboutUs页面样式 */

/* s_about_company */
.s_about_company .c_sub_th {
  text-align: left;
}

.s_about_company .c_sub_th span {
  font-size: 48px;
  line-height: 52px;
  font-family: Times New Roman, Times New Roman;
}

.company_pic {
  float: right;
  width: 44.6%;
  margin: 30px 0 0 20px;
}

.company_pic .c_pub_pic {
  padding-bottom: 61.8%;
  overflow: hidden;
  border-radius: 6px;
}

.innerContent,
.innerContent p,
.innerContent span {
  line-height: 28px;
}

.about_sw_first .swiper-slide {
  padding-bottom: 61.8%;
}

@media only screen and (max-width: 1180px) {
  .s_about_company .c_sub_th span {
    font-size: 36px;
    line-height: 42px;
  }
}

@media only screen and (max-width: 950px) {
  .s_about_company .layout {
    display: flex;
    flex-direction: column;
  }

  .c_sub_th {
    order: 1;
  }

  .company_pic {
    order: 2;
    width: 100%;
    margin: 0;
  }

  .innerContent {
    order: 3;
    padding-bottom: 0;
  }
}

/* s_about_advantage */
.advantage_list {
  flex-wrap: wrap;
  gap: 30px;
  column-gap: 20px;
}

.advantage_list li {
  width: calc(50% - 10px);
  gap: 18px;
  align-items: center;
  padding: 15px 20px;
  border-radius: 10px;
}

.advantage_list li .advantage_icon {
  width: 64px;
  height: 64px;
  background: url(../img/sub_30.png) no-repeat center/ 100% auto;
  background-color: var(--color-main);
  border-radius: 50%;
}

.advantage_list li .icon_team {
  background-image: url(../img/sub_41.png);
}

.advantage_list li .icon_safe {
  background-image: url(../img/sub_43.png);
}

.advantage_list li .icon_export {
  background-image: url(../img/sub_42.png);
}

.advantage_list li .icon_answer {
  background-image: url(../img/sub_43.png);
}

.advantage_list li .advantage_icon a {
  display: block;
  width: 100%;
  height: 100%;
}

.advantage_list li .advantage_info {
  width: calc(100% - 82px);
}

.advantage_list li:hover {
  box-shadow: 0 0 10px 3px rgba(0, 0, 0, 0.2);
}

.advantage_info .title {
  line-height: 32px;
}

.advantage_info .title a {
  font-weight: bold;
  color: #333;
  font-size: 20px;
  font-family: Trueno, Trueno;
}

.advantage_info .brief {
  color: #86909c;
  line-height: 28px;
  height: 140px;
  overflow: auto;
}

.advantage_info .title a:hover {
  color: var(--color-main);
  margin-left: 5px;
}

@media only screen and (max-width: 950px) {
  .advantage_info .brief {
    height: unset;
  }

  .advantage_info .title {
    white-space: unset
  }

  .advantage_list {
    gap: 20px;
    flex-direction: column;
    padding: 10px 0 20px;
  }

  .advantage_list li {
    width: 100%;
    box-shadow: 0 0 10px 3px rgba(0, 0, 0, 0.2);
    padding: 12px 15px;
    gap: 16px;
  }

  .advantage_list li .advantage_icon {
    width: 48px;
    height: 48px;
  }

  .advantage_list li .advantage_info {
    width: calc(100% - 64px);
  }
}

/* s_about_certificate */
.s_about_certificate {
  padding: 30px 0 20px;
  position: relative;
}

.certificate_inner {
  margin: 0;
}

.cer_item .pro_pic {
  padding-bottom: 136.4%;
  overflow: hidden;
}

.cer_item .pro_pic a img {
  transition: all 0.3s ease-in-out;
}

.cer_item .pro_pic a:hover img {
  transform: scale(1.05);
}

.certificate-prev,
.certificate-next {
  width: 60px;
  height: 60px;
  margin-top: -30px;
  background-color: #333;
  opacity: 1;
  background-image: url(../img/sub_13.png);
  background-size: 12px;
  z-index: 6;
  border-radius: 50%;
}

/* .certificate-prev, .certificate-next{margin-top: 16px;} */
.swiper_other .swiper-button-next::before,
.swiper_other .swiper-button-prev::before {
  content: "";
}

.certificate-prev {
  background-image: url(../img/icon_prev.png);
  left: 5px;
}

.certificate-next:hover,
.certificate-prev:hover {
  background-color: var(--color-main);
}

.certificate-prev {
  left: -80px;
}

.certificate-next {
  right: -80px;
}

@media only screen and (max-width: 1680px) {
  .certificate-prev {
    left: -60px;
  }

  .certificate-next {
    right: -60px;
  }
}

@media only screen and (max-width: 1630px) {
  .certificate-prev {
    left: -35px;
  }

  .certificate-next {
    right: -35px;
  }
}

@media only screen and (max-width: 950px) {
  .s_about_certificate {
    padding: 10px 0;
  }

  .certificate-prev,
  .certificate-next {
    width: 42px;
    height: 42px;
  }

  .certificate-prev {
    left: -20px;
  }

  .certificate-next {
    right: -20px;
  }
}