/* 对于手机（手机竖屏） */
@media only screen and (max-width: 767px) {
  .father1 {
    /* 优势部分 */
  }
  .father1 .advantages-content {
    position: relative;
    height: 500px;
    width: 100%;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);
    padding: 40px 0px;
    box-sizing: border-box;
    background-image: url('../image/about.webp');
    background-size: cover;
  }
  .father1 .advantages-content .advantages-datiles {
    width: 100%;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-datiles .title {
    font-size: 24px;
    text-transform: uppercase;
    text-align: center;
    color: #fff;
    font-weight: 600;
  }
  .father1 .advantages-content .advantages-datiles .title2 {
    width: 80%;
    font-size: 12px;
    font-weight: 100;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    text-align: center;
    line-height: 22px;
    color: #fff;
    margin: 20px auto;
    background: #1f2e71;
    padding: 10px 15px;
    border-radius: 5px;
  }
  .father1 .advantages-content .advantages-datiles .text {
    display: flex;
    justify-content: center;
  }
  .father1 .advantages-content .advantages-datiles .datiles {
    width: 50%;
    padding: 0px 15px;
    text-align: left;
    box-sizing: border-box;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  .father1 .advantages-content .advantages-datiles .datiles .title3 {
    font-size: 16px;
    color: #fff;
    padding-bottom: 13px;
    text-transform: capitalize;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text {
    color: #fff;
    font-size: 10px;
    font-weight: 100;
    line-height: 28px;
    vertical-align: middle;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow {
    width: 16px;
    height: 12px;
    display: inline-block;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow img {
    width: 100%;
    height: 100%;
  }
  .father1 .advantages-content .advantages-times {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    padding: 15px 20px;
    box-sizing: border-box;
    background-color: #ffffff;
    display: flex;
    justify-content: space-between;
  }
  .father1 .advantages-content .advantages-times .box1 {
    height: 100%;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box1 .top {
    font-size: 24px;
    color: #000;
    font-weight: 900;
    height: 50px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box1 .top span {
    font-size: 12px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box1 .bottom {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .advantages-content .advantages-times .box2 {
    height: 100%;
    box-sizing: border-box;
    color: #000;
    padding: 0px 0px 0px 30px;
    font-size: 20px;
    font-weight: 900;
    text-align: left;
    line-height: 45px;
  }
  .father1 .advantages-content .advantages-times .box3 {
    height: 100%;
    padding-left: 20px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box3 .top {
    font-size: 24px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box3 .top span {
    font-size: 12px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box3 .bottom {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .article-content {
    width: 100%;
    padding: 20px 20px;
    box-sizing: border-box;
  }
  .father1 .article-content .article {
    width: 100%;
    padding: 40px 0px;
    box-sizing: border-box;
  }
  .father1 .article-content .article .title {
    width: 100%;
    font-size: 26px;
    text-transform: capitalize;
    color: #333;
    text-align: left;
    margin-bottom: 20px;
  }
  .father1 .article-content .article .paragraph {
    text-align: left;
    line-height: 28px;
    font-size: 14px;
    color: #333;
  }
  .father1 .article-content .article .paragraph p {
    margin-bottom: 14px;
  }
  .father1 .article-content .article .paragraph .box-button {
    text-decoration: none;
    display: block;
    width: 120px;
    margin-top: 30px;
    color: #666;
    line-height: 36px;
    padding: 0 30px;
    border: 1px #ddd solid;
    border-radius: 25px;
    transition: all 0.2s;
    font-size: 14px;
  }
  .father1 .article-content .article .paragraph .box-button i {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px #ddd solid;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
    line-height: 18px;
    font-style: normal;
    margin-right: 10px;
    transition: all 0.2s;
  }
  .father1 .article-content .article .paragraph .box-button:hover {
    width: 140px;
    background: #1f2e71;
    color: #fff;
    border-color: #1f2e71;
  }
  .father1 .article-content .article .paragraph .box-button:hover i {
    transform: rotate(90deg);
    margin-right: 20px;
  }
  .father1 .article-content .article-img {
    width: 100%;
  }
  .father1 .article-content .article-img img {
    width: 100%;
  }
  .father1 .certificates-content {
    height: 630px;
    width: 100%;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates-title {
    width: 100%;
    font-size: 80px;
    text-align: left;
    overflow: hidden;
    color: rgba(0, 0, 0, 0.03);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: -10px;
    font-weight: 900;
  }
  .father1 .certificates-content .certificates {
    height: 521px;
    width: 100%;
    overflow: hidden;
    background-image: url('../image/p.webp');
    background-size: cover;
    padding: 50px 20px 100px 20px;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates .left {
    text-align: center;
    margin-bottom: 30px;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates .left .title {
    color: #fff;
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 30px;
  }
  .father1 .certificates-content .certificates .left .text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 15px;
    line-height: 28px;
  }
  .father1 .certificates-content .certificates .right {
    flex: 1;
    height: 100%;
    overflow: hidden;
  }
  .father1 .certificates-content .certificates .right .content {
    width: 1500px;
  }
  .father1 .certificates-content .certificates .right .certificates-card {
    float: left;
    height: 100%;
    width: 313px;
    margin-right: 15px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img {
    width: 100%;
    height: 221px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img img {
    width: 100%;
    height: 100%;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-name {
    height: 70px;
    width: 100%;
    padding: 20px;
    color: #fff;
    text-align: left;
    font-size: 18px;
    box-sizing: border-box;
    font-weight: 900;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .father1 .company-content {
    margin-top: 60px;
    width: 100%;
    padding: 0px 20px;
    box-sizing: border-box;
    height: 560px;
  }
  .father1 .company-content .company-title {
    font-size: 32px;
    font-weight: 900;
    color: #000;
    text-align: left;
  }
  .father1 .company-content .company-text {
    font-size: 14px;
    color: #333;
    margin: 25px 0px 50px 0px;
    text-align: left;
  }
  .father1 .company-content .height {
    height: 360px;
  }
  .father1 .company-content .company-box {
    width: 100%;
    height: 360px;
    display: flex;
    justify-content: space-between;
  }
  .father1 .company-content .company-box .el-carousel {
    width: 100%;
  }
  .father1 .company-content .company-box .el-carousel-item {
    height: 360px;
  }
  .father1 .company-content .company-box .company-card {
    height: 400px;
  }
  .father1 .company-content .company-box .company-card .company-img {
    height: 240px;
    overflow: hidden;
  }
  .father1 .company-content .company-box .company-card .company-img img {
    width: 100%;
    height: 100%;
    transition: all 0.2s;
  }
  .father1 .company-content .company-box .company-card .company-name {
    width: 100%;
    height: 63px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 16px;
    line-height: 63px;
  }
  .father1 .company-content .company-box .company-card:hover .company-img img {
    transform: scale(1.1);
  }
}
/* 对于平板（平板竖屏） */
@media only screen and (min-width: 768px) and (max-width: 1024px) {
  .father1 {
    /* 优势部分 */
  }
  .father1 .advantages-content {
    position: relative;
    height: 530px;
    width: 100%;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.1);
    padding: 70px 20px;
    box-sizing: border-box;
    background-image: url('../image/about.webp');
    background-size: cover;
  }
  .father1 .advantages-content .advantages-datiles {
    width: 100%;
    box-sizing: border-box;
    height: 315px;
    text-align: left;
  }
  .father1 .advantages-content .advantages-datiles .title {
    font-size: 28px;
    margin-bottom: 20px;
    text-transform: uppercase;
    text-align: center;
    color: #fff;
    font-weight: 600;
  }
  .father1 .advantages-content .advantages-datiles .title2 {
    width: 440px;
    font-size: 16px;
    font-weight: 100;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    text-align: center;
    line-height: 24px;
    color: #fff;
    margin: 30px auto;
    background: #1f2e71;
    padding: 13px 30px;
    border-radius: 5px;
  }
  .father1 .advantages-content .advantages-datiles .text {
    height: 160px;
    display: flex;
    justify-content: center;
  }
  .father1 .advantages-content .advantages-datiles .datiles {
    width: 341px;
    height: 100%;
    padding-left: 20px;
    text-align: left;
    box-sizing: border-box;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  .father1 .advantages-content .advantages-datiles .datiles .title3 {
    font-size: 16px;
    color: #fff;
    padding-bottom: 13px;
    text-transform: capitalize;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text {
    color: #fff;
    font-size: 13px;
    font-weight: 100;
    line-height: 28px;
    vertical-align: middle;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow {
    width: 16px;
    height: 12px;
    display: inline-block;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow img {
    width: 100%;
    height: 100%;
  }
  .father1 .advantages-content .advantages-times {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 103px;
    padding: 10px 50px;
    box-sizing: border-box;
    background-color: #ffffff;
    display: flex;
    justify-content: space-between;
  }
  .father1 .advantages-content .advantages-times .box1 {
    height: 100%;
    margin-left: 36px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box1 .top {
    font-size: 35px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box1 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box1 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .advantages-content .advantages-times .box2 {
    height: 100%;
    box-sizing: border-box;
    color: #000;
    padding: 21px 0px 0px 40px;
    font-size: 26px;
    font-weight: 900;
    text-align: left;
    line-height: 45px;
  }
  .father1 .advantages-content .advantages-times .box3 {
    width: 190px;
    height: 100%;
    padding-left: 34px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box3 .top {
    font-size: 36px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box3 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box3 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .article-content {
    width: 100%;
    padding: 0px 20px;
    box-sizing: border-box;
  }
  .father1 .article-content .article {
    width: 100%;
    padding: 50px 0px;
    box-sizing: border-box;
  }
  .father1 .article-content .article .title {
    width: 100%;
    font-size: 38px;
    text-transform: capitalize;
    color: #333;
    font-weight: 900;
    text-align: left;
    margin-bottom: 30px;
  }
  .father1 .article-content .article .paragraph {
    text-align: left;
    line-height: 28px;
    font-size: 16px;
    color: #333;
  }
  .father1 .article-content .article .paragraph p {
    margin-bottom: 14px;
  }
  .father1 .article-content .article .paragraph .box-button {
    text-decoration: none;
    display: block;
    width: 120px;
    margin-top: 50px;
    color: #666;
    line-height: 36px;
    padding: 0 30px;
    border: 1px #ddd solid;
    border-radius: 25px;
    transition: all 0.2s;
    font-size: 14px;
  }
  .father1 .article-content .article .paragraph .box-button i {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px #ddd solid;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
    line-height: 18px;
    font-style: normal;
    margin-right: 10px;
    transition: all 0.2s;
  }
  .father1 .article-content .article .paragraph .box-button:hover {
    width: 140px;
    background: #1f2e71;
    color: #fff;
    border-color: #1f2e71;
  }
  .father1 .article-content .article .paragraph .box-button:hover i {
    transform: rotate(90deg);
    margin-right: 20px;
  }
  .father1 .article-content .article-img {
    width: 100%;
  }
  .father1 .article-content .article-img img {
    width: 100%;
    height: 100%;
  }
  .father1 .certificates-content {
    height: 630px;
    width: 100%;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates-title {
    width: 100%;
    font-size: 80px;
    text-align: left;
    overflow: hidden;
    color: rgba(0, 0, 0, 0.03);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: -10px;
    font-weight: 900;
  }
  .father1 .certificates-content .certificates {
    height: 521px;
    width: 100%;
    overflow: hidden;
    background-image: url('../image/p.webp');
    background-size: cover;
    padding: 130px 0px 100px 20px;
    box-sizing: border-box;
    display: flex;
  }
  .father1 .certificates-content .certificates .left {
    width: 402px;
    height: 100%;
    text-align: left;
    padding-right: 30px;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates .left .title {
    color: #fff;
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 30px;
  }
  .father1 .certificates-content .certificates .left .text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 15px;
    line-height: 28px;
  }
  .father1 .certificates-content .certificates .right {
    flex: 1;
    height: 100%;
    overflow: hidden;
  }
  .father1 .certificates-content .certificates .right .content {
    width: 1500px;
  }
  .father1 .certificates-content .certificates .right .certificates-card {
    float: left;
    height: 100%;
    width: 313px;
    margin-right: 15px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img {
    width: 100%;
    height: 221px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img img {
    width: 100%;
    height: 100%;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-name {
    height: 70px;
    width: 100%;
    padding: 20px;
    color: #fff;
    text-align: left;
    font-size: 18px;
    box-sizing: border-box;
    font-weight: 900;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .father1 .company-content {
    margin-top: 60px;
    width: 100%;
    padding: 0px 20px;
    box-sizing: border-box;
    height: 560px;
  }
  .father1 .company-content .company-title {
    font-size: 32px;
    font-weight: 900;
    color: #000;
    text-align: left;
  }
  .father1 .company-content .company-text {
    font-size: 14px;
    color: #333;
    margin: 25px 0px 50px 0px;
    text-align: left;
  }
  .father1 .company-content .height {
    height: 360px;
  }
  .father1 .company-content .company-box {
    width: 100%;
    height: 360px;
    display: flex;
    justify-content: space-between;
  }
  .father1 .company-content .company-box .el-carousel {
    width: 100%;
  }
  .father1 .company-content .company-box .el-carousel-item {
    height: 360px;
  }
  .father1 .company-content .company-box .company-card {
    height: 400px;
  }
  .father1 .company-content .company-box .company-card .company-img {
    height: 240px;
    overflow: hidden;
  }
  .father1 .company-content .company-box .company-card .company-img img {
    width: 100%;
    height: 100%;
    transition: all 0.2s;
  }
  .father1 .company-content .company-box .company-card .company-name {
    width: 100%;
    height: 63px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 16px;
    line-height: 63px;
  }
  .father1 .company-content .company-box .company-card:hover .company-img img {
    transform: scale(1.1);
  }
}
/* 对于平板（平板竖屏） */
@media only screen and (min-width: 1025px) and (max-width: 1200px) {
  .father1 {
    /* 优势部分 */
  }
  .father1 .advantages-content {
    position: relative;
    height: 487px;
    width: 100%;
    background-image: url('../image/about.webp');
  }
  .father1 .advantages-content .advantages-datiles {
    position: absolute;
    right: 0px;
    top: 15%;
    width: 94%;
    height: 315px;
    text-align: left;
  }
  .father1 .advantages-content .advantages-datiles .title {
    font-size: 36px;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: #fff;
  }
  .father1 .advantages-content .advantages-datiles .title2 {
    width: 670px;
    font-size: 17px;
    font-weight: 100;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    text-align: center;
    line-height: 26px;
    color: #fff;
    margin-bottom: 30px;
    background: #1f2e71;
    padding: 13px 30px;
    border-radius: 5px;
  }
  .father1 .advantages-content .advantages-datiles .text {
    height: 160px;
    display: flex;
  }
  .father1 .advantages-content .advantages-datiles .datiles {
    width: 341px;
    height: 100%;
    padding-left: 20px;
    text-align: left;
    box-sizing: border-box;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  .father1 .advantages-content .advantages-datiles .datiles .title3 {
    font-size: 20px;
    color: #fff;
    padding-bottom: 13px;
    text-transform: capitalize;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text {
    color: #fff;
    font-size: 13px;
    font-weight: 100;
    line-height: 28px;
    vertical-align: middle;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow {
    width: 16px;
    height: 12px;
    display: inline-block;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow img {
    width: 100%;
    height: 100%;
  }
  .father1 .advantages-content .advantages-times {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 574px;
    height: 130px;
    padding: 10px 0px;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
  }
  .father1 .advantages-content .advantages-times .box1 {
    width: 110px;
    height: 100%;
    margin-left: 36px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box1 .top {
    font-size: 30px;
    color: #000;
    font-weight: 900;
    height: 50px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box1 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box1 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .advantages-content .advantages-times .box2 {
    width: 230px;
    height: 100%;
    box-sizing: border-box;
    color: #000;
    padding: 10px 0px 0px 40px;
    font-size: 24px;
    font-weight: 900;
    text-align: left;
    line-height: 45px;
  }
  .father1 .advantages-content .advantages-times .box3 {
    width: 180px;
    height: 100%;
    padding-left: 30px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box3 .top {
    font-size: 36px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box3 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box3 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .article-content {
    width: 100%;
    display: flex;
    padding: 50px 0px 50px;
  }
  .father1 .article-content .article {
    flex: 1;
    height: 100%;
    padding: 0px 50px 0px 50px;
    box-sizing: border-box;
  }
  .father1 .article-content .article .title {
    width: 100%;
    font-size: 34px;
    text-transform: capitalize;
    color: #333;
    text-align: left;
    margin-bottom: 30px;
  }
  .father1 .article-content .article .paragraph {
    text-align: left;
    line-height: 28px;
    font-size: 14px;
    color: #333;
  }
  .father1 .article-content .article .paragraph p {
    margin-bottom: 14px;
    text-indent: 2em;
  }
  .father1 .article-content .article .paragraph .box-button {
    text-decoration: none;
    display: block;
    width: 120px;
    margin-top: 50px;
    color: #666;
    line-height: 36px;
    padding: 0 30px;
    border: 1px #ddd solid;
    border-radius: 25px;
    transition: all 0.2s;
    font-size: 14px;
  }
  .father1 .article-content .article .paragraph .box-button i {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px #ddd solid;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
    line-height: 18px;
    font-style: normal;
    margin-right: 10px;
    transition: all 0.2s;
  }
  .father1 .article-content .article .paragraph .box-button:hover {
    width: 140px;
    background: #1f2e71;
    color: #fff;
    border-color: #1f2e71;
  }
  .father1 .article-content .article .paragraph .box-button:hover i {
    transform: rotate(90deg);
    margin-right: 20px;
  }
  .father1 .article-content .article-img {
    width: 574px;
    height: 100%;
    padding: 0px 50px 0px 0px;
    box-sizing: border-box;
  }
  .father1 .article-content .article-img img {
    width: 100%;
  }
  .father1 .certificates-content {
    height: 720px;
    width: 100%;
    box-sizing: border-box;
    padding-left: 135px;
  }
  .father1 .certificates-content .certificates-title {
    width: 100%;
    height: 200px;
    font-size: 175px;
    line-height: 200px;
    overflow: hidden;
    color: rgba(0, 0, 0, 0.03);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: -10px;
    font-weight: 900;
  }
  .father1 .certificates-content .certificates {
    height: 521px;
    width: 100%;
    overflow: hidden;
    background-image: url('../image/p.webp');
    background-size: cover;
    padding: 130px 0px 100px 80px;
    box-sizing: border-box;
    display: flex;
  }
  .father1 .certificates-content .certificates .left {
    width: 402px;
    height: 100%;
    text-align: left;
    padding-right: 57px;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates .left .title {
    color: #fff;
    font-size: 43px;
    font-weight: 900;
    margin-bottom: 30px;
  }
  .father1 .certificates-content .certificates .left .text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 16px;
    line-height: 28px;
  }
  .father1 .certificates-content .certificates .right {
    flex: 1;
    height: 100%;
    overflow: hidden;
  }
  .father1 .certificates-content .certificates .right .content {
    width: 1500px;
  }
  .father1 .certificates-content .certificates .right .certificates-card {
    float: left;
    height: 100%;
    width: 313px;
    margin-right: 15px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img {
    width: 100%;
    height: 221px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img img {
    width: 100%;
    height: 100%;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-name {
    height: 70px;
    width: 100%;
    padding: 20px;
    color: #fff;
    text-align: left;
    font-size: 18px;
    box-sizing: border-box;
    font-weight: 900;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .father1 .company-content {
    margin-top: 80px;
    width: 100%;
    padding: 0px 27px;
    box-sizing: border-box;
    height: 560px;
  }
  .father1 .company-content .company-title {
    font-size: 42px;
    font-weight: 900;
    color: #000;
    text-align: left;
  }
  .father1 .company-content .company-text {
    font-size: 16px;
    color: #333;
    margin: 25px 0px 25px 0px;
    text-align: left;
  }
  .father1 .company-content .height {
    height: 400px;
  }
  .father1 .company-content .company-box {
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: space-between;
  }
  .father1 .company-content .company-box .el-carousel {
    width: 100%;
  }
  .father1 .company-content .company-box .el-carousel-item {
    height: 400px;
    width: 650px;
  }
  .father1 .company-content .company-box .company-card {
    height: 400px;
  }
  .father1 .company-content .company-box .company-card .company-img {
    width: 650px;
    height: 337px;
    overflow: hidden;
  }
  .father1 .company-content .company-box .company-card .company-img img {
    width: 100%;
    height: 100%;
    transition: all 0.2s;
  }
  .father1 .company-content .company-box .company-card .company-name {
    width: 100%;
    height: 63px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 16px;
    line-height: 63px;
  }
  .father1 .company-content .company-box .company-card:hover .company-img img {
    transform: scale(1.1);
  }
}
/* 对于笔记本电脑和桌面 */
@media only screen and (min-width: 1201px) {
  .father1 {
    /* 优势部分 */
  }
  .father1 .advantages-content {
    position: relative;
    height: 487px;
    width: 100%;
    background-image: url('../image/about.webp');
  }
  .father1 .advantages-content .advantages-datiles {
    position: absolute;
    right: 0px;
    top: 18%;
    width: 94%;
    height: 315px;
    text-align: left;
  }
  .father1 .advantages-content .advantages-datiles .title {
    font-size: 36px;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: #fff;
  }
  .father1 .advantages-content .advantages-datiles .title2 {
    width: 670px;
    font-size: 17px;
    font-weight: 100;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.6);
    text-align: center;
    line-height: 26px;
    color: #fff;
    margin-bottom: 30px;
    background: #1f2e71;
    padding: 13px 30px;
    border-radius: 5px;
  }
  .father1 .advantages-content .advantages-datiles .text {
    height: 160px;
    display: flex;
  }
  .father1 .advantages-content .advantages-datiles .datiles {
    width: 341px;
    height: 100%;
    padding-left: 20px;
    text-align: left;
    box-sizing: border-box;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }
  .father1 .advantages-content .advantages-datiles .datiles .title3 {
    font-size: 20px;
    color: #fff;
    padding-bottom: 13px;
    text-transform: capitalize;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text {
    color: #fff;
    font-size: 13px;
    font-weight: 100;
    line-height: 28px;
    vertical-align: middle;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow {
    width: 16px;
    height: 12px;
    display: inline-block;
  }
  .father1 .advantages-content .advantages-datiles .datiles .datiles-text .arrow img {
    width: 100%;
    height: 100%;
  }
  .father1 .advantages-content .advantages-times {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 574px;
    height: 170px;
    padding: 30px 0px;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
  }
  .father1 .advantages-content .advantages-times .box1 {
    width: 110px;
    height: 100%;
    margin-left: 36px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box1 .top {
    font-size: 35px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box1 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box1 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .advantages-content .advantages-times .box2 {
    width: 230px;
    height: 100%;
    box-sizing: border-box;
    color: #000;
    padding: 21px 0px 0px 40px;
    font-size: 26px;
    font-weight: 900;
    text-align: left;
    line-height: 45px;
  }
  .father1 .advantages-content .advantages-times .box3 {
    width: 190px;
    height: 100%;
    padding-left: 34px;
    box-sizing: border-box;
    text-align: left;
  }
  .father1 .advantages-content .advantages-times .box3 .top {
    font-size: 36px;
    color: #000;
    font-weight: 900;
    height: 60px;
    line-height: 60px;
  }
  .father1 .advantages-content .advantages-times .box3 .top span {
    font-size: 14px;
    font-weight: 500;
    padding-left: 5px;
  }
  .father1 .advantages-content .advantages-times .box3 .bottom {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.7);
    font-weight: 500;
    line-height: 24px;
  }
  .father1 .article-content {
    width: 100%;
    display: flex;
    padding: 80px 0px 80px;
  }
  .father1 .article-content .article {
    flex: 1;
    height: 100%;
    padding: 0px 130px 0px 80px;
    box-sizing: border-box;
  }
  .father1 .article-content .article .title {
    width: 100%;
    font-size: 34px;
    text-transform: capitalize;
    color: #333;
    text-align: left;
    margin-bottom: 30px;
  }
  .father1 .article-content .article .paragraph {
    text-align: left;
    line-height: 28px;
    font-size: 14px;
    color: #333;
  }
  .father1 .article-content .article .paragraph p {
    margin-bottom: 14px;
    text-indent: 2em;
  }
  .father1 .article-content .article .paragraph .box-button {
    text-decoration: none;
    display: block;
    width: 120px;
    margin-top: 50px;
    color: #666;
    line-height: 36px;
    padding: 0 30px;
    border: 1px #ddd solid;
    border-radius: 25px;
    transition: all 0.2s;
    font-size: 14px;
  }
  .father1 .article-content .article .paragraph .box-button i {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px #ddd solid;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
    line-height: 18px;
    font-style: normal;
    margin-right: 10px;
    transition: all 0.2s;
  }
  .father1 .article-content .article .paragraph .box-button:hover {
    width: 140px;
    background: #1f2e71;
    color: #fff;
    border-color: #1f2e71;
  }
  .father1 .article-content .article .paragraph .box-button:hover i {
    transform: rotate(90deg);
    margin-right: 20px;
  }
  .father1 .article-content .article-img {
    width: 574px;
    height: 100%;
    padding: 0px 100px 0px 0px;
    box-sizing: border-box;
  }
  .father1 .article-content .article-img img {
    width: 100%;
  }
  .father1 .certificates-content {
    height: 720px;
    width: 100%;
    box-sizing: border-box;
    padding-left: 135px;
  }
  .father1 .certificates-content .certificates-title {
    width: 100%;
    height: 200px;
    font-size: 175px;
    line-height: 200px;
    overflow: hidden;
    color: rgba(0, 0, 0, 0.03);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: -10px;
    font-weight: 900;
  }
  .father1 .certificates-content .certificates {
    height: 521px;
    width: 100%;
    overflow: hidden;
    background-image: url('../image/p.webp');
    background-size: cover;
    padding: 130px 0px 100px 80px;
    box-sizing: border-box;
    display: flex;
  }
  .father1 .certificates-content .certificates .left {
    width: 402px;
    height: 100%;
    text-align: left;
    padding-right: 57px;
    box-sizing: border-box;
  }
  .father1 .certificates-content .certificates .left .title {
    color: #fff;
    font-size: 43px;
    font-weight: 900;
    margin-bottom: 30px;
  }
  .father1 .certificates-content .certificates .left .text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 16px;
    line-height: 28px;
  }
  .father1 .certificates-content .certificates .right {
    flex: 1;
    height: 100%;
    overflow: hidden;
  }
  .father1 .certificates-content .certificates .right .content {
    width: 1500px;
  }
  .father1 .certificates-content .certificates .right .certificates-card {
    float: left;
    height: 100%;
    width: 313px;
    margin-right: 15px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img {
    width: 100%;
    height: 221px;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-img img {
    width: 100%;
    height: 100%;
  }
  .father1 .certificates-content .certificates .right .certificates-card .certificates-name {
    height: 70px;
    width: 100%;
    padding: 20px;
    color: #fff;
    text-align: left;
    font-size: 18px;
    box-sizing: border-box;
    font-weight: 900;
    background-color: rgba(0, 0, 0, 0.5);
  }
  .father1 .company-content {
    margin-top: 80px;
    width: 100%;
    padding: 0px 27px;
    box-sizing: border-box;
    height: 560px;
  }
  .father1 .company-content .company-title {
    font-size: 42px;
    font-weight: 900;
    color: #000;
    text-align: left;
  }
  .father1 .company-content .company-text {
    font-size: 16px;
    color: #333;
    margin: 25px 0px 25px 0px;
    text-align: left;
  }
  .father1 .company-content .height {
    height: 400px;
  }
  .father1 .company-content .company-box {
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: space-between;
  }
  .father1 .company-content .company-box .el-carousel {
    width: 100%;
  }
  .father1 .company-content .company-box .el-carousel-item {
    height: 400px;
    width: 650px;
  }
  .father1 .company-content .company-box .company-card {
    height: 400px;
  }
  .father1 .company-content .company-box .company-card .company-img {
    width: 650px;
    height: 337px;
    overflow: hidden;
  }
  .father1 .company-content .company-box .company-card .company-img img {
    width: 100%;
    height: 100%;
    transition: all 0.2s;
  }
  .father1 .company-content .company-box .company-card .company-name {
    width: 100%;
    height: 63px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 16px;
    line-height: 63px;
  }
  .father1 .company-content .company-box .company-card:hover .company-img img {
    transform: scale(1.1);
  }
}