@media (max-width: 1150px) {
  .head_pc {
    display: none;
  }
  .head_wap {
    padding: 0 5% 0 0;
    display: flex;
    justify-content: space-between;
    height: 60px;
    align-items: center;
  }
  .head_wap .wap_logo {
    width: 58%;
  }
  .head_wap .wap_logo img {
    width: 100%;
  }
  .w1320 {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
  }
  .index_about {
    margin: 60px 15px;
  }
  .title_1 {
    font-size: 28px;
    line-height: 30px;
    margin-bottom: 20px;
  }
  .title_im {
    margin: 15px 0 20px 0;
  }
  .content_p p {
    font-size: 18px;
    line-height: 30px;
  }
  .about_bottom_img {
    margin-top: 30px;
  }
  .about_bottom_img .im1 {
    width: 30%;
  }
  .index_pro {
    margin: 60px 15px 40px 15px;
  }
  .pro_li {
    width: 48%;
    margin-bottom: 30px;
  }
  .inpro_d .p1 {
    font-size: 16px;
    line-height: 25px;
    margin: 10px 0 20px 0;
  }
  .pro_a {
    padding: 10px 20px;
    font-size: 14px;
    line-height: 20px;
    border: 1px solid #494949;
  }
  .index_contact {
    margin: 0 15px 80px 15px;
  }
  .title_p1 {
    text-align: center;
  }
  .cont_bottom {
    display: block;
    justify-content: space-between;
    align-items: center;
  }
  .cont_right {
    width: 100%;
  }
  .cont_left {
    width: 100%;
    margin-bottom: 50px;
  }
  .lian {
    display: flex;
    margin-bottom: 20px;
  }
  .pp {
    margin-bottom: 20px;
  }
  .footer {
    background-color: #eef4ff;
    padding: 20px 0;
    text-align: center;
  }
  .zhongjian_p1 span:first-child {
    font-size: 16px;
    line-height: 50px;
    color: #fff;
  }
  .zhongjian_p1 span:last-child {
    font-size: 16px;
    line-height: 45px;
    color: #fff;
  }
  .zhongjian_a1_a {
    font-size: 14px;
    line-height: 40px;
    padding: 5px 15px;
    background-color: #fff;
    border-radius: 50px;
  }
  .zhongjian {
    padding: 3.3vw 15px;
    background: linear-gradient(90deg, #E93522, #1D2089);
  }
  .pro_li_d {
      height: 166px;
    padding: 10px;
    border: 1px solid #000;
  }
  .bigimg {
    width: 80% !important;
    height: auto !important;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    display: none;
    z-index: 9999;
    border: 10px solid #fff;
  }
  .pro_li .p1 {
    font-size: 16px;
    line-height: 20px;
    text-align: left;
    margin-top: 10px;
  }
  .title_p1 .title_1 {
    font-size: 28px;
    line-height: 30px;
    margin-bottom: 20px;
    font-family: MEDIUM;
  }
  .cont_left .cont_left_f_d2 .p1 {
    font-size: 18px;
    line-height: 25px;
    color: #333333;
  }
  .cont_left_f_d1 {
    width: 10%;
  }
  .cont_left_f_d1 img {
    width: 60%;
  }
  .cont_left_li_im {
    width: 10%;
    margin-top: 2px;
  }
  .cont_left_li_im img {
    width: 60%;
    margin-top: 5px;
  }
  .cont_left_li:first-child .cont_left_li_im {
    width: 22%;
    margin-top: 2px;
  }
  .cont_left_f {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
  }
  .cont_left_li {
    display: flex;
    margin-bottom: 20px;
  }
  .form_btn {
    margin-bottom: 0px;
    padding-bottom: 30px;
  }
  .footer_d {
    width: 65%;
    text-align: left;
  }
  
  .pro_li:last-child .sp1 {
    display: block;
    font-size: 16px;
    line-height: 32px;
    text-align: left;
    margin-top: 20px;
}
  
  
  
  
  
  
  
  
  .pc_cang {
    display: none !important;
  }
  .phone_cang {
    display: block !important;
  }
}