@media (min-width: 768px) {
  body {
    background-color: #F9FAFF;
  }
  .title {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
  }
  .title .img_title_l {
    width: 66px;
    height: 20px;
  }
  .title .text {
    font-size: 36px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #2b2e2e;
    margin: 0 40px;
    line-height: 34px;
  }
  .title .img_title_r {
    width: 59px;
    height: 18px;
  }
  .sub_tit {
    line-height: 21px;
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #666666;
    margin-bottom: 58px;
  }
  .banner .img {
    width: 100%;
    height: 476px;
    object-fit: cover;
    cursor: pointer;
  }
  .bdfw {
    padding: 80px 0;
  }
  .bdfw .inner .content {
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  .bdfw .inner .content .item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .item .img {
    height: 117px;
  }
  .bdfw .inner .content .item .text_1 {
    line-height: 18px;
    font-size: 18px;
    font-family: PingFang;
    font-weight: bold;
    color: #2A2A2A;
    margin: 50px 0 20px;
  }
  .bdfw .inner .content .item .text_2 {
    line-height: 16px;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 400;
    color: #9A9A9A;
  }
  .seo_sver {
    padding: 80px 0;
    background: url('https://fthoss.gizonet.com/gizonet_upload/website_20200928/img/ppsj/7.png') no-repeat center;
    background-size: cover;
  }
  .seo_sver .title .text,
  .seo_sver .sub_tit {
    color: #fff;
  }
  .seo_sver .content {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .seo_sver .content .item {
    width: 567px;
    height: 181px;
    background: url('https://fthoss.gizonet.com/gizonet_upload/website_20200928/img/ppsj/8.png') no-repeat center;
    background-size: 100% 100%;
    padding: 40px 0 0 109px;
  }
  .seo_sver .content .item:nth-child(1),
  .seo_sver .content .item:nth-child(2) {
    margin-bottom: 37px;
  }
  .seo_sver .content .item .text_1 {
    line-height: 19px;
    font-size: 20px;
    font-family: PingFang;
    font-weight: bold;
    color: #2A2A2A;
    margin-bottom: 30px;
  }
  .seo_sver .content .item .text_2 {
    font-size: 16px;
    font-family: PingFang;
    font-weight: bold;
    color: #666666;
    line-height: 30px;
  }
}
@media (max-width: 768px) {
  body {
    background-color: #F9FAFF;
  }
  .title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
  }
  .title .img_title_l,
  .title .img_title_r {
    display: none;
  }
  .title .text {
    line-height: 17px;
    font-size: 18px;
    font-family: PingFang;
    font-weight: bold;
    color: #2B2D2D;
  }
  .sub_tit {
    line-height: 15px;
    font-size: 11px;
    font-family: PingFang;
    font-weight: bold;
    color: #656565;
    margin-bottom: 32px;
    text-align: center;
  }
  .sub_tit div {
    text-align: center;
    line-height: 15px;
  }
  .bdfw {
    padding: 40px 0 29px;
  }
  .bdfw .inner .content {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .bdfw .inner .content .item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .item:nth-child(1),
  .bdfw .inner .content .item:nth-child(2),
  .bdfw .inner .content .item:nth-child(3) {
    margin-bottom: 29px;
  }
  .bdfw .inner .content .item .img {
    height: 59px;
    margin-bottom: 15px;
  }
  .bdfw .inner .content .item .text_1 {
    line-height: 14px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #292929;
  }
  .bdfw .inner .content .item .text_2 {
    display: none;
  }
  .seo_sver {
    padding: 40px 0 30px;
    background: url('https://fthoss.gizonet.com/gizonet_upload/website_20200928/img/ppsj/7.png') no-repeat center;
    background-size: cover;
  }
  .seo_sver .title .text,
  .seo_sver .sub_tit {
    color: #fff;
  }
  .seo_sver .content {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .seo_sver .content .item {
    width: 344px;
    height: 105px;
    background: url('https://fthoss.gizonet.com/gizonet_upload/website_20200928/img/ppsj/8.png') no-repeat center;
    background-size: 100% 100%;
    padding: 26px 0 0 53px;
    margin-bottom: 12px;
  }
  .seo_sver .content .item:last-child {
    margin-bottom: 0;
  }
  .seo_sver .content .item .text_1 {
    line-height: 14px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #292929;
    margin-bottom: 14px;
  }
  .seo_sver .content .item .text_2 {
    font-size: 10px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #666666;
    line-height: 15px;
  }
}