.flow_box {
      width: 1145px;
      margin: 0 auto;
    }

    .flow_box .flow_box_t {
      float: left;
      width: 100%;
      height: 350px;
      overflow: hidden;
    }

    .flow_box .flow_box_t .box_l {
      float: left;
      width: 48%;
      padding-right: 2%;
    }

    .flow_box .flow_box_t .box_l_t {
      float: right;
      width: 50%;
    }

    .flow_box .flow_box_t .box_r_t {
      float: left;
      width: 48%;
      padding-right: 2%;
    }

    .flow_box .flow_box_t .box_r_t h2 {
      font-size: 32px;
      border-bottom: 1px solid #e5e5e5;
      padding-bottom: 20px;
      color: #333333;
      font-weight: none;
      line-height: 100px;
    }

    .flow_box .flow_box_t .box_r_t p {
      color: #8c8c8c;
      line-height: 34px;
      font-size: 15px;
      margin-top: 18px;
    }

    .flow_box .flow_box_t .box_r h2 {
      font-size: 38px;
      border-bottom: 1px solid #e5e5e5;
      padding-bottom: 20px;
      color: #333333;
      font-weight: none;
      line-height: 100px;
    }

    .flow_box .flow_box_t .box_r p {
      color: #8c8c8c;
      line-height: 34px;
      font-size: 15px;
      margin-top: 18px;
    }

    .youshi_box .youshi_list ul li .box_bottom p {
      line-height: 2rem;
    }

    .h75 {
      clear: both;
      height: 75px;
    }

    .bh2 {
      text-align: center;
      font-size: 32px;
      font-weight: normal;
      margin-bottom: 100px;
    }

    .flow_list {
      float: left;
      width: 100%;
    }

    ul,
    li {
      margin: 0px;
      padding: 0px;
    }

    .flow_list ul li {
      list-style: none;
      float: left;
      width: 33%;
      height: 175px;
      margin-bottom: 40px;
    }

    .flow_list ul li img {
      float: left;
      width: 100px;
    }

    .flow_list ul li .box_txt {
      float: left;
      width: 60%;
      padding-left: 5%;
      padding-right: 5%;
    }

    .flow_list ul li .box_txt h2 {
      margin: 0px;
      font-weight: normal;
      font-size: 16px;
      line-height: 30px;
      color: #333;
    }

    .flow_list ul li .box_l {
      width: 85%;
      height: 160px;
      padding: 30px 0px 0px 50px;
    }

    .flow_list ul li .box_l:hover {
      border: 2px solid #0053a6;
      width: 85%;
      height: 160px;
      padding: 20px 0px 0px 31px;
    }

    .flow_list ul li .box_l:hover .box_txt h2 {
      color: #0053a6;
    }

    .flow_list ul li .box_txt p {
      font-size: 12px;
      color: #808080;
      line-height: 22px;
    }

    .h75 {
      clear: both;
      height: 75px;
    }

    .yuzhong_box {
      float: left;
      width: 100%;
    }

    .yuzhong_box .box_l {
      float: left;
      width: 50%;
      background: #eeeeee;
      height: 510px;
    }

    .yuzhong_box .box_r {
      float: right;
      width: 50%;
      height: 510px;
      overflow: hidden;
    }

    .yuzhong_box .box_r img {
      width: 100%;
    }

    .yuzhong_box .box_l .neirong {
      position: relative;
      background: #ffffff;
      padding: 65px;
      left: 122px;
      height: 380px;
      top: 58px;
    }

    .yuzhong_box .box_l .neirong h2 {
      color: #333333;
      font-size: 32px;
      line-height: 70px;
    }

    .yuzhong_box .box_l .neirong p {
      color: #666666;
      line-height: 32px;
      font-size: 15px;
    }

    .youshi_box {
      width: 1400px;
      margin: 0 auto;
    }

    .youshi_box .youshi_list {
      float: left;
      width: 100%;
    }

    .youshi_box .youshi_list ul li {
      float: left;
      width: 23%;
      list-style: none;
      margin-right: 10px;
      margin-left: 10px;
    }

    .youshi_box .youshi_list ul li img {
      width: 100%;
    }

    .youshi_box .youshi_list ul li .text {
      color: #fff;
      position: relative;
      top: -54px;
      background: rgba(0, 0, 0, 0.6);
      line-height: 55px;
      text-align: center;
    }

    .youshi_box .youshi_list ul li .box_bottom {
      border: 1px solid #6666;
      position: relative;
      top: -55px;
      padding: 23px;
      font-size: 15px;
      color: #666666;
    }

    .youshi_box .youshi_list ul li .box_bottom img {
      width: 15px;
      padding-right: 5px;
    }

    .jiejuefangan1 {
      float: left;
      width: 100%;
      background: #335da4;
      padding-bottom: 50px;
    }

    .jiejuefangan1 h2 {
      color: #fff;
      text-align: center;
      font-size: 32px;
      margin-top: 85px;
    }

    .jiejuefangan1 .case_box_list {
      width: 1145px;
      margin: 0 auto;
    }

    .jiejuefangan1 .case_box_list ul {
      margin: 0px;
      padding: 0px;
      float: left;
      width: 100%;
      margin-top: 50px;
    }

    .jiejuefangan1 .case_box_list ul li {
      float: left;
      width: 16%;
      list-style: none;
      padding: 28px 13px 31px;
      margin: 10px;
      text-align: center;
      height: 148px;
      margin-right: 35px;
    }

    .jiejuefangan1 .case_box_list ul li img {
      height: 75px;
      margin-bottom: 15px;
    }

    .jiejuefangan1 .case_box_list ul li:hover {
      background: #0070e4;
      border-radius: 20px;
    }

    .jiejuefangan1 .case_box_list ul li p {
      color: #ffffff;
    }

    .liucheng {
      width: 1145px;
      margin: 0 auto;
    }

    .liucheng img {
      width: 100%;
    }

    .bh21 {
      text-align: center;
      font-size: 32px;
      font-weight: normal;
      margin-bottom: 50px;
    }

    .case_02 {
      background: #f8f8f8;
      float: left;
      width: 100%;
    }

    .case_02 h2 {
      font-size: 32px;
      text-align: center;
      font-weight: normal;
      color: #333333;
      line-height: 130px;
    }

    .case_02 ul {
      padding: 0px;
      width: 1145px;
      margin: 0 auto;
    }

    .case_02 ul li {
      float: left;
      width: 31%;
      margin: 1%;
      list-style: none;
      padding: 0px;
    }

    .case_02 ul li img {
      width: 100%;
      height: 250px;
    }

    .case_02 ul li .text {
      color: #fff;
      position: relative;
      top: -55px;
      background: rgba(0, 0, 0, 0.6);
      line-height: 55px;
      text-align: center;
    }

    .case_02 ul li:hover .text {
      background: #1d4b83;
    }

    .clear {
      clear: both;
    }

    .youshi_box_2 h2 {
      font-size: 18px;
      font-weight: bold;
      margin-bottom: 20px;
    }

    .youshi_box_2 p {
      font-size: 15px;
      line-height: 28px;
      color: #8c8c8c;
    }

    .youshi_box_3 {
      float: left;
      width: 100%;
    }

    .youshi_box_3 .box_l {
      float: left;
      width: 47%;
      height: 420px;
      overflow: hidden;
    }

    .youshi_box_3 .box_l img {
      width: 100%;
    }

    .youshi_box_3 .box_r {
      float: right;
      width: 50%;
    }

    .youshi_box_3 .box_r h2 {
      font-size: 32px;
      margin-bottom: 20px;
    }

    .youshi_box_3 .box_r h4 {
      font-size: 1.1em;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .youshi_box_3 .box_r p {
      line-height: 30px;
      margin-bottom: 20px;
    }

    /* 匹配移动端 */
    @media(max-width: 768px) {
      .flow_box {
        width: 100%;
      }

      .flow_box .flow_box_t .box_l {
        float: unset;
        width: 100%;
        display: none;
      }

      .flow_box .flow_box_t .box_r {
        float: unset;
        width: 100%;
        margin: 0;
        padding: 0 2%;
      }

      .flow_box .flow_box_t {
        float: unset;
        width: 100%;
        height: auto;
        overflow: unset;
      }

      .flow_box .flow_box_t .box_l_t {
        width: 100%;
        float: unset;
      }

      .flow_box .flow_box_t .box_r_t {
        float: unset;
        width: 100%;
        margin: 0;
        padding: 0 2%;
        display: none;
      }

      .h75{
        height: 0px !important;
      }

      .yuzhong_box .box_l .neirong p{
            line-height: 28px;
        font-size: 14px;
      }

      .flow_list {
        box-sizing: border-box;
        padding-left: 2%;
      }

      .flow_list ul li {
        width: 33.333%;
        text-align: center;
        margin: 0;
      }

      .flow_list ul li .box_txt {
        float: unset;
        width: 100%;
      }

      .flow_list ul li .box_l {
        padding: 0;
      }

      .flow_list ul li .box_txt p {
        display: none;
      }

      .flow_list ul li img {
        margin: 0 auto;
        float: unset;
      }

      .flow_list ul li .box_l {
        width: 100%;
      }

      .yuzhong_box .box_r {
        display: none;
      }

      .yuzhong_box .box_l {
        width: 100%;
        height: auto;
      }

      .yuzhong_box .box_l .neirong {
        position: unset;
        padding: 0 2%;
        background-color: #eee;
        height: 300px;
      }

      .youshi_box {
        width: 100%;
      }

      .youshi_box .youshi_list ul li {
        float: unset;
        width: 100%;
        margin: 0;
      }

      .jiejuefangan1 .case_box_list {
        width: 100%;
      }

      .jiejuefangan1 .case_box_list ul li {
        width: 30%;
        margin-right: 0;
      }

      .zhijian {
        display: none;
      }

      .case_02 ul {
        width: 100%;
      }

      .case_02 ul li {
            float: unset;
    width: 92%;
    margin: 4%;
    height: 255px;
      }

      .youshi_box_3 .box_r h2{
         font-size: 24px;
      }

      .youshi_box_3 .box_r p{
         margin-bottom: 5px;
      }

      .flow_box .flow_box_t .box_r h2,
      .flow_box .flow_box_t .box_r_t h2,
      .bh2,
      .yuzhong_box .box_l .neirong h2,
      .jiejuefangan1 h2,
      .case_02 h2 {
        font-size: 22px;
        height: 80px;
        line-height: 80px;
        margin: 0px auto;
      }
      
      .jiejuefangan1{
        display: none;
      }  

      .flow_box .flow_box_t .box_r p{
         font-size: 14px;
      }

      .youshi_box_3 .box_l {
        width: 100%;
        height: auto;
        float: unset;
      }
      .jiejuefangan1 .case_box_list ul{
        margin: 0;
      }
      .youshi_box_3 .box_r {
        width: 96%;
        margin: 20px auto;
      }
      .h75{
        height: 40px;
      }
      .yincang{
        display: none;
      }
    }