body {
  background-color: #102145;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center var(--nav-height);
}
.common-nav {
  background-color: #ffffff;
  box-shadow: 0 0 0.05rem rgba(0, 0, 0, 0.1);
}
.common-nav .nav-list-ul > li > a,
.common-nav .nav-list-ul span > a,
.common-nav .nav-list-ul .main-menu {
  color: #193853 !important;
}
.common-nav .nav-logo .abs-img-log {
  opacity: 1;
}
.common-nav .nav-icon-item {
  color: #193853;
}
.common-nav .iconfont {
  color: #193853 !important;
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.product-detail-con {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
}
.product-detail-con .product-detail-container {
  width: var(--main-width);
  margin: 0 auto;
  padding-top: 1.2rem;
}
.product-detail-con .header-con {
  color: #ffffff;
}
.product-detail-con .header-con .title-con {
  font-size: var(--fz-lg);
  font-family: "FZZDHJW";
}
.product-detail-con .header-con .en-name {
  font-size: 0.18rem;
  margin-top: 0.1rem;
}
.product-detail-con .header-con .sub-info {
  font-size: 0.18rem;
  margin-top: 0.2rem;
}
.product-detail-con .header-con .sub-info > div {
  margin-top: 0.2rem;
}
.product-detail-con .header-con .sub-info > div:first-child {
  margin-top: 0;
}
.product-detail-con .core-parameters-con {
  position: relative;
  display: flex;
  margin-bottom: 1.4rem;
}
.product-detail-con .left-con {
  width: 5.6rem;
}
.product-detail-con .core-parameters-con > .right-con {
  position: absolute;
  right: 0;
  top: 0;
  padding-left: 1.4rem;
  padding-top: 1.2rem;
  display: flex;
  justify-content: right;
  height: 100%;
  padding-right: 3.2rem;
}
.product-detail-con .parameters-ul {
  margin-top: 1.2rem;
}
.product-detail-con .parameters-ul > li {
  position: relative;
  width: 100%;
  margin-bottom: 0.25rem;
  padding-left: 0.3rem;
  padding-top: 0.1rem;
  padding-bottom: 0.1rem;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 90%);
  border-radius: 10px;
}
.product-detail-con .parameters-ul > li:last-child {
  margin-bottom: 0;
}

.product-detail-con .parameters-ul > li:before {
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #f39800;
  width: 0.02rem;
  height: 0.3rem;
  content: "";
}
.product-detail-con .parameters-ul .parameter-name {
  font-size: 0.18rem;
}
.product-detail-con .parameters-ul .parameter-value {
  margin-top: 0.06rem;
  font-size: var(--fz-sm);
}
.product-detail-con .product-img {
  position: relative;
  width: auto !important;
  margin-top: 0 !important;
  height: 100%;
}
.product-detail-con .product-img > img {
  width: auto;
  height: 100%;
  z-index: 2;
  position: relative;
}
.product-detail-con .parameters-abs-ul {
  position: absolute;
  left: 80%;
  top: 0;
  height: 100%;
  z-index: 3;
  display: none;
}
.product-detail-con .parameters-abs-ul > li {
  position: absolute;
  left: 0;
  width: 4.8rem;
  height: 1px;
  border-bottom: 1px dashed #f39800;
  color: #ffffff;
}
.product-detail-con .parameters-abs-ul > li:hover:before {
  animation: loadingRotate 0.8s linear infinite;
}
.product-detail-con .parameters-abs-ul > li:before {
  display: block;
  position: absolute;
  right: -0.45rem;
  top: -0.11rem;
  width: 0.24rem;
  height: 0.24rem;
  content: "";
  background-image: url("/static/1/pc/content/images/about-us/about-us-13.png");
  background-repeat: no-repeat;
  background-size: cover;
  transform-origin: center;
}
.product-detail-con .parameters-abs-ul .label-con {
  position: absolute;
  right: 0;
  top: -0.34rem;
  font-size: 0.18rem;
}
.product-detail-con .parameters-abs-ul .value-con {
  position: absolute;
  right: 0;
  top: 0.06rem;
  font-size: var(--fz-sm);
}
.product-detail-con .parameters-abs-ul .right-text {
  position: absolute;
  right: -2.65rem;
  top: -0.16rem;
  width: 2rem;
  font-size: 0.24rem;
}
.product-detail-con .parameters-abs-lj-01 > li:nth-child(1) {
  top: 1.56rem;
}
.product-detail-con .parameters-abs-lj-01 > li:nth-child(2) {
  top: 2.6rem;
  width: 4.95rem;
  left: -0.15rem;
}
.product-detail-con .parameters-abs-lj-01 > li:nth-child(3) {
  top: 3.7rem;
}
.product-detail-con .parameters-abs-lj-01 > li:nth-child(4) {
  top: 5.58rem;
}
.product-detail-con .parameters-abs-lj-01 > li:nth-child(5) {
  top: 8.4rem;
}
.product-detail-con .data-con {
  margin-bottom: 1.4rem;
  display: flex;
  width: 100%;
  color: #ffffff;
}
.product-detail-con .data-con .data-item {
  flex: 1;
}
.product-detail-con .data-con .number-con {
  width: 100%;
  position: relative;
  display: inline-flex;
  align-items: flex-end;
  /* 让数字底 部与单位底部对齐基线（再由绝对定位微调） */
  justify-content: center;
}
.product-detail-con .data-con .number-con .number {
  font-size: var(--fz-xl);
  color: #ffffff;
  display: inline-block;
  font-weight: bold;
  font-family: 'YouSheBiaoTiHei';
}
.product-detail-con .data-con .number-con .unit {
  font-size: 0.18rem;
  display: inline-block;
  /* 通过 translate 和 margin 微调，使其位于数字的右上角 */
  transform: translate(0.1rem, -0.5rem);
  /* x 向右偏移，y 向上偏移——根据字形可调 */
}
.product-detail-con .data-con .info {
  margin-top: 0.2rem;
  font-size: var(--fz-sm);
  text-align: center;
  padding-right: 0.3rem;
}
.product-detail-con .zhanyou-con {
  margin-bottom: 1.4rem;
  width: 100%;
  color: #ffffff;
}
.product-detail-con .zhanyou-con .title-con {
  font-size: var(--fz-lg);
  font-family: "FZZDHJW";
  color: #ffffff;
  text-align: left;
}
.product-detail-con .zhanyou-con .left-text {
  text-align: left;
}
.product-detail-con .zhanyou-con .mobile-title-con {
  font-size: var(--fz-lg);
  font-family: "FZZDHJW";
  color: #ffffff;
  text-align: center;
  display: none;
}
.product-detail-con .zhanyou-con .mobile-title-con > div {
  margin-top: 0.2rem;
}
.product-detail-con .zhanyou-con .mobile-title-con > div:first-child {
  margin-top: 0;
}
.product-detail-con .zhanyou-con .content-con {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 0.9rem;
}
.product-detail-con .zhanyou-con .info-ul {
  width: 6.4rem;
}
.product-detail-con .zhanyou-con .info-ul > li {
  position: relative;
  font-size: 0.18rem;
  margin-top: 0.4rem;
  padding-left: 0.4rem;
  line-height: 0.36rem;
  color: #ffffff;
  text-align: justify;
}
.product-detail-con .zhanyou-con .info-ul > li:first-child {
  margin-top: 0;
}
.product-detail-con .zhanyou-con .info-ul > li:before {
  display: block;
  position: absolute;
  left: 0;
  top: 0.02rem;
  width: 0.24rem;
  height: 0.24rem;
  content: "";
  background-image: url("/static/1/pc/content/images/about-us/about-us-13.png");
  background-repeat: no-repeat;
  background-size: cover;
  transform-origin: center center;
}
.product-detail-con .zhanyou-con .image-con {
  width: 7rem;
  overflow: hidden;
  border-radius: 6px;
  align-self: flex-start;
}
.product-detail-con .zhanyou-con .image-con > img {
  width: 100%;
  transition: all 0.3s ease-in-out;
}
.product-detail-con .zhanyou-con .image-con > img:hover {
  transform: scale(1.1);
}
.jishu-chuangxing {
  width: 100%;
  margin-bottom: 1.4rem;
}
.jishu-chuangxing .title-con {
  font-size: var(--fz-lg);
  color: #ffffff;
  font-family: "FZZDHJW";
}
.jishu-chuangxing .info-ul {
  width: 100%;
  margin-top: 0.8rem;
}
.jishu-chuangxing .info-ul > li {
  display: flex;
  align-items: center;
  margin-bottom: 0.2rem;
}
.jishu-chuangxing .info-ul > li:last-child {
  margin-bottom: 0;
}
.jishu-chuangxing .info-ul .index-con {
  color: #ffffff;
  font-size: var(--fz-sm);
  width: 0.38rem;
}
.jishu-chuangxing .info-ul .content-con {
  position: relative;
  padding: 0.25rem 0.2rem;
  background-color: #172a54;
  color: #ffffff;
  font-size: 0.18rem;
  line-height: 0.36rem;
  border-radius: 6px;
}
.jishu-chuangxing .info-ul .content-con:before {
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #f39800;
  width: 0.02rem;
  height: 0.26rem;
  content: "";
}
.jishu-con {
  width: 100%;
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-position: center bottom;
  background-color: #102145;
  margin-bottom: 1.4rem;
}
.jishu-con .jishu-content {
  width: var(--main-width);
  margin: 0 auto;
  overflow: hidden;
}
.jishu-con .title-con,
.jishu-con .mobile-title-con {
  font-size: var(--fz-lg);
  font-family: "FZZDHJW";
  color: #ffffff;
  text-align: center;
}
.jishu-con .title-con > div,
.jishu-con .mobile-title-con > div {
  margin-top: 0.2rem;
}
.jishu-con .title-con > div:first-child,
.jishu-con .mobile-title-con > div:first-child {
  margin-top: 0;
}
.jishu-con .mobile-title-con {
  display: none;
}
.jishu-con .content-con {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}
.jishu-con .info-ul {
  width: 6.65rem;
}
.jishu-con .info-ul.right-ul .content {
  background-color: rgba(255, 255, 255, 0.1);
}
.jishu-con .info-ul > li {
  display: flex;
  height: 0.6rem;
  font-size: 0.18rem;
  margin-top: 0.2rem;
  color: #ffffff;
  line-height: 0.6rem;
}
.jishu-con .info-ul > li:first-child {
  margin-top: 0;
}
.jishu-con .info-ul .num {
  width: 0.4rem;
}
.jishu-con .info-ul .content {
  flex: 1;
  height: 100%;
  background-color: #074375;
  border-radius: 8px;
  padding: 0 0.22rem;
}
.main-img-con {
  padding: 1.2rem 0 0 0;
  text-align: center;
}
.main-img-con > img {
  width: 3.9rem;
}
.feature-con {
  width: var(--main-width);
  margin: 0.2rem auto 1.4rem auto;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
}
.feature-con .feature-item {
  font-size: var(--fz-lg-x);
  font-weight: bold;
  font-family: "SOURCEHANSANSSC-MEDIUM";
  color: #ffffff;
  text-align: center;
}
.feature-con.feature-lq-01,
.feature-con.feature-lx-sm {
  justify-content: center;
  gap: 1.9rem;
}
.new-list-con {
  width: var(--main-width);
  margin: 0.3rem auto 1.4rem auto;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
}
.new-list-con .news-list-ul {
  width: 7.1rem;
}
.new-list-con .news-list-ul > li {
  width: 100%;
  display: flex;
  background-color: #172a54;
  border-radius: 10px;
  margin-top: 0.2rem;
  overflow: hidden;
}
.new-list-con .news-list-ul > li:first-child {
  margin-top: 0;
}
.new-list-con .news-list-ul .img-con {
  width: 1.9rem;
  height: 1.25rem;
  border-radius: 10px;
  overflow: hidden;
}
.new-list-con .news-list-ul .img-con:hover > img {
  transform: scale(1.2);
}
.new-list-con .news-list-ul .img-con > img {
  width: 100%;
  height: 100%;
  transition: all 0.5s linear;
}
.new-list-con .news-list-ul .text-con {
  flex: 1;
  width: 1px;
  padding: 0.26rem 0.2rem 0 0.2rem;
}
.new-list-con .news-list-ul .new-title {
  font-size: 0.18rem;
  line-height: 0.28rem;
  height: 0.6rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.new-list-con .news-list-ul .new-title > a {
  color: #ffffff;
}
.new-list-con .news-list-ul .new-title > a:hover {
  font-weight: bold;
}
.new-list-con .news-list-ul .time {
  font-size: 0.16rem;
  color: #ffffff;
}
.about-same {
  width: var(--main-width);
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  padding-bottom: 1.4rem;
}
.about-same .about-item {
  width: 6.75rem;
}
.about-same .title-con {
  font-size: var(--fz-lg);
  color: #ffffff;
}
.about-same .news-swiper-con {
  width: 100%;
  height: 1rem;
  display: flex;
  margin-top: 0.4rem;
  align-items: center;
}
.about-same .pre-con,
.about-same .next-con {
  width: 0.5rem;
  height: 0.5rem;
  line-height: 0.5rem;
  text-align: center;
  font-size: 0.5rem;
  font-family: 'iconfont';
  border-radius: 50%;
  cursor: pointer;
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.2);
}
.about-same .pre-con:hover,
.about-same .next-con:hover {
  background-color: var(--active-color);
}
.about-same .pre-con {
  margin-right: 0.2rem;
}
.about-same .next-con {
  margin-left: 0.2rem;
}
.about-same .view-con {
  flex: 1;
  height: 100%;
  overflow: hidden;
}
.about-same .news-item-img-con {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
}
.about-same .news-item-img-con:hover .img {
  transform: scale(1.2);
}
.about-same .news-item-img-con .img {
  width: 100%;
  height: 100%;
  cursor: pointer;
  transition: all 0.5s ease-in-out;
}
.about-same .news-item-img-con .abs-play {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.about-same .news-item-img-con .abs-play > img {
  width: 0.4rem;
  height: 0.4rem;
}
.lijian-02 .core-parameters-con .right-con {
  padding-top: 1.2rem;
}
.lijian-02 .product-img {
  width: 1.4rem;
  margin-top: -0.28rem;
}
.lijian-02 .parameters-abs-ul {
  left: 60%;
}
.lijian-02 .parameters-abs-ul > li {
  width: 4.1rem;
}
.lijian-02 .parameters-abs-ul > li:nth-child(5),
.lijian-02 .parameters-abs-ul > li:nth-child(7) {
  width: 3.6rem;
  left: 0.5rem;
}
.lijian-02 .zhanyou-con .info-ul {
  width: 6rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(1) {
  top: 1.07rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(2) {
  top: 2rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(3) {
  top: 2.72rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(4) {
  top: 3.15rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(5) {
  top: 4.18rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(6) {
  top: 4.8rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(7) {
  top: 5.9rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(8) {
  top: 6.38rem;
}
.lijian-02 .parameters-abs-lj-02 > li:nth-child(9) {
  top: 7.1rem;
}
.lijian-02-h .core-parameters-con .right-con {
  padding-top: 1.2rem;
}
.lijian-02-h .product-img {
  width: 1.3rem;
  margin-top: 0.25rem;
}
.lijian-02-h .parameters-abs-ul {
  left: 60%;
}
.lijian-02-h .parameters-abs-ul > li {
  width: 4.1rem;
}
.lijian-02-h .parameters-abs-ul > li:nth-child(5),
.lijian-02-h .parameters-abs-ul > li:nth-child(7) {
  width: 3.6rem;
  left: 0.5rem;
}
.lijian-02-h .zhanyou-con .info-ul {
  width: 6rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(1) {
  top: 1.09rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(2) {
  top: 1.9rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(3) {
  top: 2.6rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(4) {
  top: 3.15rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(5) {
  top: 4.36rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(6) {
  top: 5.2rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(7) {
  top: 6rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(8) {
  top: 6.6rem;
}
.lijian-02-h .parameters-abs-lj-02-h > li:nth-child(9) {
  top: 7.5rem;
}
.new-lijian-02 {
  margin-top: 0.3rem;
}
.lijian-03 .core-parameters-con .right-con {
  padding-top: 1.5rem;
}
.lijian-03 .product-img {
  width: 0.9rem;
  margin-top: -0.8rem;
}
.lijian-03 .parameters-ul {
  margin-top: 1.5rem;
}
.lijian-03 .parameters-abs-ul > li {
  width: 5.4rem;
}
.lijian-03 .zhanyou-con .info-ul {
  width: 6rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(1) {
  top: 0.93rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(2) {
  top: 1.95rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(3) {
  top: 2.83rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(4) {
  top: 3.61rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(5) {
  top: 4.98rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(6) {
  top: 6.57rem;
}
.lijian-03 .parameters-abs-lj-03 > li:nth-child(7) {
  top: 7.9rem;
}
.new-lijian-03 {
  margin-top: 0.3rem;
}
.lh-01 .core-parameters-con .right-con {
  padding-top: 0.8rem;
}
.lh-01 .product-img {
  width: 1.68rem;
  margin-top: -0.4rem;
}
.lh-01 .parameters-ul {
  margin-top: 0.8rem;
}
.lh-02 .core-parameters-con .right-con {
  padding-top: 1.2rem;
}
.lh-02 .product-img {
  width: 3.8rem;
  margin-top: 0.2rem;
}
.lh-02 .parameters-ul {
  margin-top: 1.2rem;
}
.lq-01 .core-parameters-con .right-con {
  padding-top: 1.2rem;
}
.lq-01 .product-img {
  width: 3rem;
}
.lq-01 .parameters-ul {
  margin-top: 1.2rem;
}
.lq-02 .core-parameters-con .right-con {
  padding-top: 0.8rem;
}
.lq-02 .product-img {
  width: 3rem;
}
.lq-02 .parameters-ul {
  margin-top: 0.8rem;
}
@media screen and (max-width: 760px) {
  .breadcrumb-con {
    display: none;
  }
  .product-detail-con .header-con {
    /*text-align: center;*/
  }
  .product-detail-con .core-parameters-con {
    flex-direction: column;
  }
  .product-detail-con .parameters-ul {
    margin-top: 0.8rem;
  }
  .product-detail-con .left-con {
    width: 100%;
    order: 2;
  }
  .product-detail-con .core-parameters-con .right-con {
    padding-top: 0.8rem;
    width: 100%;
    padding-right: 0.5rem;
  }
  .product-detail-con .parameters-abs-ul > li {
    width: 4.1rem;
  }
  .product-detail-con .parameters-abs-lj-01 > li:nth-child(2) {
    width: 4.3rem;
  }
  .product-detail-con .data-con {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
  }
  .product-detail-con .zhanyou-con .info-ul {
    width: 100%;
  }
  .product-detail-con .zhanyou-con .title-con {
    display: none;
  }
  .product-detail-con .zhanyou-con .mobile-title-con {
    display: block;
  }
  .product-detail-con .zhanyou-con .content-con {
    margin-top: 0.8rem;
    display: block;
  }
  .product-detail-con .zhanyou-con .image-con {
    margin-top: 0.4rem;
  }
  .jishu-chuangxing {
    margin-top: 0.8rem;
  }
  .jishu-chuangxing .title-con {
    text-align: center;
  }
  .lijian-02 .right-con {
    padding-top: 0;
  }
  .lijian-02 .parameters-abs-ul > li {
    width: 3.5rem;
  }
  .lijian-02 .parameters-abs-ul > li:nth-child(5),
  .lijian-02 .parameters-abs-ul > li:nth-child(7) {
    width: 3rem;
    left: 0.5rem;
  }
  .lijian-02-h .right-con {
    padding-top: 0;
  }
  .lijian-02-h .parameters-abs-ul > li {
    width: 3.5rem;
  }
  .lijian-02-h .parameters-abs-ul > li:nth-child(5),
  .lijian-02-h .parameters-abs-ul > li:nth-child(7) {
    width: 3rem;
    left: 0.5rem;
  }
  .lijian-03 .parameters-abs-ul > li {
    width: 3.6rem;
  }
  .lh-02 .right-con {
    margin-top: 0;
    padding-top: 0.8rem;
  }
  .lq-01 .right-con,
  .lq-02 .right-con {
    margin-top: 0;
    padding-top: 0.8rem;
  }
  .jishu-content .title-con {
    display: none;
  }
  .jishu-content .mobile-title-con {
    display: block;
  }
  .jishu-content .content-con {
    display: block;
    margin-top: 0;
  }
  .jishu-content .info-ul {
    width: 100%;
    margin-top: 0.4rem;
  }
  .new-list-con {
    margin-top: 0.8rem;
    display: block;
  }
  .new-list-con .news-list-ul {
    margin-top: 0.2rem;
  }
  .feature-con {
    margin: 0.8rem auto 0.6rem auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.4rem;
  }
  .feature-con .feature-item:last-child {
    grid-column: span 4;
  }
  .feature-lh-02 {
    grid-template-columns: repeat(3, 1fr);
  }
  .feature-lh-02 .feature-item:last-child {
    grid-column: span 1;
  }
  .feature-lq-01,
  .feature-lq-02,
  .feature-lx-sm {
    grid-template-columns: repeat(3, 1fr);
  }
  .feature-lq-01 .feature-item:last-child,
  .feature-lq-02 .feature-item:last-child,
  .feature-lx-sm .feature-item:last-child {
    grid-column: span 1;
  }
  .about-same {
    display: block;
    margin-top: 0.4rem;
  }
  .about-same .title-con {
    text-align: center;
  }
  .about-same .news-swiper-con {
    height: auto;
  }
  .about-same .about-item {
    width: 100%;
    margin-top: 0.4rem;
  }
}