.jianzhu {
  position: absolute;
  top: 73px;
  left: 20px;
  height: 720px;
  visibility: hidden;
  background: #ffffff;
  width: 83.5%;
  padding: 10px 20px;
  h3 {
    text-align: left;

    padding: 20px;
    padding-left: 20px;
    border-bottom: 1px solid #e1e1e1;
  }
  b {
    margin: 0 10px;
    font-size: 18px;
  }
  > :nth-child(1) {
    display: flex;
    justify-content: space-between;
    align-items: center;

    box-shadow: 0 0 1px 1px #e1e1e1;
    margin-bottom: 20px;
    padding-right: 20px;
    h3 {
      border-bottom: none;
      padding: 10px 20px;
    }
    b {
      font-size: 26px;
    }
  }
  .top {
    display: flex;
    justify-content: space-between;
    height: 600px;

    > div {
      width: 24%;
      box-shadow: 0 0 1px 1px #e1e1e1;
      text-align: left;
      padding-bottom: 50px;
      > :nth-child(2) {
        padding-top: 20px;
        padding-left: 20px;
        // margin-top: 40px;
        span {
          margin-right: 20px;
        }
      }
      > :nth-child(3) {
        width: 80%;
        height: 200px;
        margin: 60px auto 0;
      }
    }
  }
}