#knowledge-base {
  /* background: url("static/images/1.png"); */
min-height: 1000px;
  .kn-box1 {
    width: 100%;
    height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background:url(/images/kb/banner.png) no-repeat;
    // background: linear-gradient(-90deg, #0bbafb, #4285ec);
    .kn-box1-title {
      // width: 503px;
      height: 32px;
      font-size: 32px;
      font-family: Source Han Sans CN;
      font-weight: bold;
      color: #ffffff;
      line-height: 25px;
      letter-spacing: 2px;
    }
    .kn-box1-title-s {
      margin-top: 36px;
      letter-spacing: 2px;
      // width: 335px;
      height: 19px;
      font-size: 20px;
      font-family: Source Han Sans CN;
      font-weight: 400;
      color: #ffffff;
      line-height: 25px;
    }
    .kn-box1-search {
      margin-top: 34px;
      .el-input {
        width: 619px;
        // height: 52px;
        // background: #FFFFFF;
        // box-shadow: 0px 5px 8px 0px rgba(0,0,0,0.2);

        .el-input__inner {
          border-radius: 26px;
          padding-left: 60px;
          height: 52px;
          font-size: 16px;
          font-family: Source Han Sans CN;
          font-weight: 400;
          color: #999999;
        }
        .el-input__prefix {
          padding-left: 30px;
          .el-input__icon {
            font-size: 20px;
            line-height: 52px;
          }
        }
      }
    }
  }

  .kn-box2 {
    width: 1200px;
    margin: 0 auto;
    padding-top: 52px;
    margin-bottom: 100px;
    .kn-box2-content {
      display: grid;
      justify-content: space-between;
      grid-template-columns: repeat(3,1fr);
      .kn-content-item {
        width: 390px;
        // height: 600px;
        background: #ffffff;
        // box-shadow: 0px 0px 10px 1px rgba(0, 0, 0, 0.1);
        // border-radius: 8px;
        .c-item-box{
          display: flex;
          flex-direction: column;
          border-radius: 8px;
          box-shadow: 0px 0px 10px 1px rgba(0, 0, 0, 0.1);
        }
        .kn-item-title {
          position: relative;
          width: 390px;
          height: 80px;

          border-radius: 8px 8px 0px 0px;
          display: flex;
          justify-content: center;
          align-items: center;
          .kn-item-name {
            margin-left: 26px;
            
          }
          .kn-cover {
            border-radius: 8px 8px 0px 0px;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, #0bbafb, #4285ec);
            opacity: 0.1;
            position: absolute;
            top: 0;
            left: 0;
          }
          img {
            margin-left: 26px;
            width: 44px;
            height: 44px;
          }
          span {
            // height: 20px;
            font-size: 20px;
            font-family: Source Han Sans CN;
            font-weight: bold;
            color: #555555;
            // line-height: 25px;
            
          }
          .kn-item-num {
            flex-grow: 1;
            text-align: right;
            margin-right: 30px;
          }
        }
        .kn-item-list {
          padding: 36px 24px;
          padding-bottom: 0;
          a {
            display: flex;
            margin-bottom: 20px;
            align-items: center;
            img {
              height: 20px;
              margin-right: 10px;
            }
            span {
              width: 263px;
              // height: 16px;
              font-size: 16px;
              font-family: Source Han Sans CN;
              font-weight: 400;
              color: #666666;
              // line-height: 25px;
              width: 100%;
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
            &:hover{
              color: #344C74;
            }
            }
          }
        }
        .kn-item-btn {
          margin-top: 50px;
          padding-left: 24px;
          margin-bottom: 45px;
          .el-button {
            width: 130px;
            height: 40px;
            background: #0bbafb;
            // background: linear-gradient(90deg, #0bbafb, #4285ec);
            border-radius: 6px;
            // border: none;
            font-size: 16px;
            font-family: Source Han Sans CN;
            font-weight: 400;
            color: #ffffff;
            &:hover{
              background: linear-gradient(90deg, #0bbafb, #4285ec);
            }
          }
        }
      }
    }
  }
}