/*768px<=pad<991px 小piad的尺寸*/
@media screen and (min-width: 768px) and (max-width: 991px) {
  .home .page-title-box {
    align-items: flex-start;
  }
  .home .home-banner {
    position: relative;
    z-index: 0;
  }
  .home .home-banner .bgimg {
    position: relative;
  }
  .home .home-banner .bgimg img {
    width: 100%;
  }
  .home .home-banner .swiper-pagination {
    bottom: 1.13rem;
  }
  .home .home-banner .swiper-pagination .swiper-pagination-bullet {
    width: 0.88rem;
    height: 0.88rem;
    background-color: transparent;
    border: solid 2px #ffffff;
    opacity: 0.55;
  }
  .home .home-banner .swiper-pagination .swiper-pagination-bullet-active {
    opacity: 1;
    background-color: #071f7c;
  }
  .home .about-us {
    min-height: 640px;
    padding: 80px 0 80px;
  }
  .home .about-us a {
    width: auto;
    height: auto;
  }
  .home .about-us .about-info {
    width: 50%;
  }
  .home .about-us .about-info p {
    margin: 16px 0;
  }
  .home .about-us .about-info .about-us-text {
    width: 50%;
    margin-bottom: 36px;
  }
  .home .about-us .about-info .btn-box {
    margin-top: 36px;
  }
  .home .about-us .about-img {
    width: 330px;
  }
  .home .sustainable-development {
    width: 100vw;
    min-height: 640px;
    padding: 50px 0;
    background-color: #f5f5f5;
  }
  .home .sustainable-development .sustainable-development-info {
    margin-bottom: 36px;
  }
  .home .sustainable-development .graphic {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 30px;
    grid-row-gap: 30px;
  }
  .home .sustainable-development .graphic .graphic-item {
    background-color: #f5f5f5;
  }
  .home .sustainable-development .graphic .graphic-item img {
    width: 100%;
  }
  .home .product-center {
    min-height: 640px;
    padding: 80px 0;
  }
  .home .product-center .wrap {
    overflow: hidden;
  }
  .home .product-center .product-center-wrapper {
    padding: 0 0 30px;
  }
  .home .product-center .product-center-wrapper .item-info {
    width: calc(50% - 16px);
  }
  .home .product-center .product-center-wrapper .item-info .title {
    color: #071f7c;
    font-size: 24px;
  }
  .home .product-center .product-center-wrapper .item-info .text {
    line-height: 1.7;
    margin: 24px 0;
  }
  .home .product-center .product-center-wrapper .item-img {
    width: calc(50% - 16px);
  }
  .home .product-center .swiper-pagination {
    bottom: 0;
  }
  .home .product-center .swiper-pagination .swiper-pagination-bullet {
    width: 32px;
    height: 6px;
    background-color: transparent;
    opacity: 0.5;
    background-color: #999;
    border-radius: 8px;
  }
  .home .product-center .swiper-pagination .swiper-pagination-bullet-active {
    opacity: 1;
    background-color: #071f7c;
  }
  .home .scientific-research {
    height: 520px;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
  }
  .home .scientific-research .left {
    width: 100%;
    height: 100%;
    background-color: #071f7c;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    opacity: 0.6;
  }
  .home .scientific-research .right {
    width: 100%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
  }
  .home .scientific-research .right img {
    width: 100%;
  }
  .home .scientific-research .wrap {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
  }
  .home .scientific-research .scientific-info {
    width: 33.75rem;
    color: #fff;
  }
  .home .scientific-research .scientific-info .page-title-box .title,
  .home .scientific-research .scientific-info .page-title-box .text {
    color: #fff;
  }
  .home .scientific-research .scientific-info .page-title-box .link {
    background-color: #fff;
  }
  .home .scientific-research .scientific-info .scientific-text {
    line-height: 1.7;
    margin-bottom: 36px;
  }
  .home .scientific-research .scientific-info .btn-box {
    border: 1px solid #fff;
  }
  .home .news-center {
    padding: 80px 0;
  }
  .home .news-center .wrap {
    align-items: flex-start;
  }
  .home .news-center .news-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .home .news-center .news-left {
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
  }
  .home .news-center .news-left .news-item-2 {
    display: flex;
    padding: 20px;
    background-color: #f5f5f5;
  }
  .home .news-center .news-left .news-item-2 .news-img {
    flex-shrink: 0;
    width: 235px;
    margin-right: 18px;
  }
  .home .news-center .news-left .news-item-2 .news-info {
    padding: 12px 0;
  }
  .home .news-center .news-left .news-item-2 .news-info .title {
    font-size: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .home .news-center .news-left .news-item-2 .news-info .time {
    font-size: 14px;
    margin: 12px 0 18px;
  }
  .home .news-center .news-left .news-item-2 .news-info .text {
    height: auto;
    font-size: 16px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
  .home .news-center .news-right {
    width: 100%;
  }
  .home .news-center .news-right .news-item {
    display: flex;
    padding: 20px;
    margin-bottom: 20px;
    background-color: #f5f5f5;
  }
  .home .news-center .news-right .news-item .news-img {
    flex-shrink: 0;
    width: 235px;
    margin-right: 18px;
  }
  .home .news-center .news-right .news-item .news-info {
    padding: 12px 0;
  }
  .home .news-center .news-right .news-item .news-info .title {
    font-size: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .home .news-center .news-right .news-item .news-info .time {
    font-size: 14px;
    margin: 12px 0 18px;
  }
  .home .news-center .news-right .news-item .news-info .text {
    font-size: 16px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }
  .scientific .graphic {
    width: 100%;
    margin-top: 36px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 30px;
    grid-row-gap: 30px;
  }
  .scientific .graphic .graphic-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .scientific .graphic .graphic-item img {
    width: 100%;
  }
  .scientific .graphic .graphic-item .graphic-item-text {
    height: 44px;
    line-height: 44px;
  }
  .scientific .research-institute {
    min-height: 640px;
    padding: 50px 0;
  }
  .scientific .facility {
    min-height: 640px;
    padding: 50px 0;
  }
  .scientific .innovative-mechanisms {
    min-height: 640px;
    padding: 50px 0;
  }
  .scientific .innovative-mechanisms .innovative-mechanisms-img {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 36px;
  }
  .scientific .innovative-mechanisms .innovative-mechanisms-img img {
    margin: 0 auto;
    display: block;
  }
  .scientific .technological-innovation {
    min-height: 640px;
    padding: 50px 0;
  }
  .scientific .technological-innovation .technological-innovation-text .left-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 50px;
  }
  .scientific .technological-innovation .technological-innovation-text .left-item .img {
    width: 50%;
    margin-right: 30px;
    flex-shrink: 0;
  }
  .scientific .technological-innovation .technological-innovation-text .left-item .info {
    flex: 1;
  }
  .scientific .technological-innovation .technological-innovation-text .left-item .info .title {
    font-size: 24px;
    margin-bottom: 16px;
  }
  .scientific .technological-innovation .technological-innovation-text .right-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 50px;
  }
  .scientific .technological-innovation .technological-innovation-text .right-item .img {
    width: 50%;
    margin-left: 30px;
    flex-shrink: 0;
  }
  .scientific .technological-innovation .technological-innovation-text .right-item .info {
    flex: 1;
  }
  .scientific .technological-innovation .technological-innovation-text .right-item .info .title {
    font-size: 24px;
    margin-bottom: 16px;
  }
  .contact-us .graphic {
    width: 100%;
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 1.5rem;
    grid-row-gap: 1.5rem;
  }
  .contact-us .graphic .graphic-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .contact-us .graphic .graphic-item img {
    width: 100%;
  }
  .contact-us .talent-concept {
    padding: 5rem 0;
  }
  .contact-us .talent-concept .talent-concept-img {
    width: 100%;
  }
  .contact-us .talent-concept .talent-concept-img img {
    margin: 0 auto;
    display: block;
  }
  .contact-us .compensation-benefits {
    padding: 5rem 0;
    background-color: #f5f5f5;
  }
  .contact-us .recruitment {
    padding: 3rem 0;
  }
  .contact-us .recruitment .table-box .table-box-top {
    height: 50px;
    background-color: #071f7c;
    display: flex;
  }
  .contact-us .recruitment .table-box .table-box-top .col-itme {
    width: 25%;
    color: #fff;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-row {
    height: 50px;
    background-color: #f5f5f5;
    display: flex;
    border-bottom: #ccc 1px solid;
    cursor: pointer;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-row .col-itme {
    width: 25%;
    color: #333;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-text {
    padding: 20px;
    color: #333;
    background-color: #e6e6e6;
    border-bottom: #ccc 1px solid;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-text .text-item {
    margin-bottom: 16px;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-text .title {
    margin-bottom: 12px;
  }
  .contact-us .recruitment .table-box .table-box-con .table-box-text .text {
    line-height: 1.5;
  }
  .contact-us .staff-demeanor {
    padding: 0px 0 5rem;
  }
  .contact-us .staff-demeanor .graphic {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 0;
    grid-row-gap: 0;
  }
  .contact-us .staff-demeanor .graphic .graphic-item {
    position: relative;
  }
  .contact-us .staff-demeanor .graphic .graphic-item .bgimg {
    width: 100%;
  }
  .contact-us .staff-demeanor .graphic .graphic-item .graphic-item-text {
    opacity: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 31, 124, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    color: #fff;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
  .contact-us .staff-demeanor .graphic .graphic-item .graphic-item-text .title {
    font-size: 24px;
    margin-bottom: 24px;
  }
  .contact-us .staff-demeanor .graphic .graphic-item .graphic-item-text .text {
    font-size: 16px;
    line-height: 1.5;
  }
  .contact-us .staff-demeanor .graphic .graphic-item:hover .graphic-item-text {
    opacity: 1;
  }
}