@media only screen and (max-width: 500px) {
  body {
    background-color: #f5f8ff !important;
  }
  .our {
    background-color: #f5f8ff;
    padding: 0rem 20rem !important;
    box-sizing: border-box;
  }
  .our .tit1 {
    text-align: center;
    font-size: 16rem;
    color: #333333;
    display: flex;
    justify-content: center;
    padding: 20rem 0;
  }
  .our .tit1 .tit_bg {
    background-image: url(../image/dzsw/tit_bg.png);
    background-repeat: no-repeat;
    background-position: 96% 3rem;
    width: fit-content;
    padding: 0 22rem;
    height: 40rem;
    line-height: 40rem;
    background-size: 27rem 27rem;
    white-space: pre;
    font-weight: bold;
  }
  .our .tit2 {
    /* margin-top: 30rem; */
    text-align: center;
    font-size: 12rem;
    color: #666666;
  }
  .adaptation04 {
    flex-wrap: wrap;
  }
  .our .content02 .item {
    padding: 20rem;
    box-sizing: border-box;
    width: 100%;
    margin: 10rem 0 !important;
    background-size: 51rem 51rem;
    background-repeat: no-repeat;
    background-position: left top;
    background-color: #ffffff;
    height: auto;
  }
  .our .content02 .item .title {
    font-size: 16rem;
    color: #333333;
  }
  .our .content02 .item .num {
    font-size: 16rem;
    color: #3860f4;
    margin-right: 5rem;
    font-weight: bold;
  }
  .our .content02 .item .text {
    margin-top: 15rem;
    font-size: 12rem;
    line-height: 15rem;
    color: #707589;
  }
  .our_bg {
    background-image: url(0);
  }
  .adaptation04 {
    gap: 5%;
  }
  .our .content4 .item {
    text-align: center;
    width: 30%;
    margin: 10rem 0;
  }
  .our .content4 .item .icon img {
    width: 28rem !important;
    height: auto !important;
  }
  .our .content4 .item .text {
    font-size: 14rem;
    color: #2f354e;
    margin-top: 15rem;
  }
  .adaptation04 {
    gap: 4%;
  }
  .our .content7 .item {
    padding: 30rem 15rem 15rem 15rem;
    margin: 20rem 0 !important;
    background-color: #ffffff;
    border-radius: 10rem;
    position: relative;
    height: auto;
    min-height: 200rem;
    width: 48%;
  }
  .our .content7 .item .icon {
    bottom: 90%;
  }
  .our .content7 .item .icon img {
    width: 75rem !important;
    height: auto !important;
  }
  .our .content7 .item .title {
    text-align: center;
    font-size: 16rem;
    color: #383838;
    margin: 10rem 0;
  }
  .our .content7 .item .text {
    font-size: 12rem;
    line-height: 15rem;
    color: #383838;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .lc_img {
    width: 100% !important;
    height: auto !important;
    display: block;
    margin: 20rem 0 !important;
  }
  .tit2s {
    font-size: 10rem;
  }
  .tit2s .nr {
    width: 90%;
    margin-top: -15rem;
    line-height: 15rem;
  }
  .lan {
    background: url(/static/index/image/zhdj/lan2.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    height: auto;
    padding-bottom: 30rem !important;
  }
  .our .content8 .item {
    padding: 20rem;
    box-sizing: border-box;
    width: 100%;
    margin: 10rem 0;
    background-color: #ffffff;
    border-radius: 10rem;
    position: relative;
    height: 192rem;
  }

  .our .content8 .item .title {
    font-size: 16rem;
    color: #383838;
    margin: 10rem 0;
  }
  .our .content8 .item .text {
    font-size: 12rem;
    line-height: 15rem;
    color: #383838;
    width: 60%;
  }
  .our .content8 .item_bg {
    background-size: 163rem 132rem;
  }
  .our .content8 .item_bg2 {
    background-size: 163rem 132rem;
  }
  .our .content8 .item_bg3 {
    background-size: 163rem 132rem;
  }
  .our .content9 {
    margin-top: 0rem;
  }
  .our .content9 .item {
    padding: 40rem 20rem;
    width: 100%;
    margin: 25rem 0;
    background-color: #ffffff;
    border-radius: 5rem;
    position: relative;
    height: auto;
  }
  .our .content9 .item img {
    width: 55rem;
    height: 55rem;
    display: block;
  }
  .our .content9 .item .title {
    text-align: center;
    font-size: 16rem;
    color: #383838;
    margin-bottom: 12rem;
  }
  .our .content9 .item .text {
    font-size: 12rem;
    line-height: 18rem;
    color: #383838;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .our_labg{
    background-image: url();
  }
  .our .content9 .item .icon {
    position: absolute;
    top: -30rem;
    left: 50%;
    transform: translateX(-50%);
  }
}