.banner {
  position: relative;
  width: 100%;
  min-width: 1200px;
  height: 530px;
  overflow: hidden;

  img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}

.main {
  .about {
    padding: 120px 0;
    background: #fff;
    .title {
      font-size: 34px;
      text-align: center;
      margin-bottom: 32px;
    }

    .description {
      font-size: 16px;
      color: #505050;
      text-align: center;
      line-height: 32px;
    }

    .content {
      display: flex;
      justify-content: space-between;
      margin-top: 80px;
      .item {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 380px;
        height: 387px;
        box-sizing: border-box;
        border: 1px solid #e8e8e8;
        padding: 40px 30px;

        img {
          display: block;
          width: 72px;
          height: 72px;
          margin-top: 20px;
        }

        .tip {
          font-size: 18px;
          color: #505050;
          font-weight: bold;
          margin-top: 32px;
        }

        .desc {
          margin-top: 32px;
          font-size: 16px;
          color: #505050;
          line-height: 32px;
          text-align: center;
        }
      }
    }
  }

  .profile {
    background: #f7f7f7;
    padding: 60px 0;
    .cover {
      width: 470px;
      height: 479px;
      overflow: hidden;
      background-color: pink;
      img {
        display: block;
        width: 100%;
      }
    }
    .content {
      width: 672px;
      margin-left: 50px;

      .title {
        font-size: 34px;
      }
      .subtitle {
        font-size: 34px;
        color: #0688d2;
        margin: 40px 0 16px;

        span {
          font-size: 24px;
          color: #272727;
          margin-left: 12px;
        }
      }
      .tags {
        display: flex;
        align-items: center;
        font-size: 0;

        span {
          font-size: 16px;
        }

        i {
          display: block;
          height: 12px;
          width: 1px;
          background: #505050;
          margin: 0 24px;
        }
      }
      .line {
        width: 100%;
        height: 1px;
        background: #e8e8e8;
        position: relative;
        margin: 20px 0 40px;
        &::before {
          content: '';
          display: block;
          width: 24px;
          height: 2px;
          background: #0688d2;
          position: absolute;
          left: 0;
          bottom: 0;
        }
      }
      .description {
        font-size: 16px;
        color: #999;
        line-height: 32px;
        text-align: justify;
      }
    }
  }

  .team {
    padding: 120px 0;
    background: #fff;

    .title {
      font-size: 34px;
      text-align: center;
    }

    .content {
      margin-top: 80px;

      .item {
        width: 388px;
        height: 340px;
        float: left;
        margin-right: 17px;
        margin-top: 18px;
        overflow: hidden;

        &:first-child {
          position: relative;
          background: #eff9ff;
          display: flex;
          justify-content: center;
          align-items: center;

          .cover {
            width: 160px;

            .line {
              width: 18px;
              height: 3px;
              background: #0688d2;
              margin: 18px 0 24px;
            }

            .tip {
              font-size: 34px;
            }

            .desc {
              font-size: 16px;
              color: #999;
            }
          }
        }

        &:nth-child(-n + 3) {
          margin-top: 0;
        }

        &:nth-child(3),
        &:nth-child(5),
        &:nth-child(8),
        &:nth-child(10) {
          margin-right: 0;
        }

        &:nth-child(5),
        &:nth-child(9) {
          width: 795px;
        }

        img {
          display: block;
          width: 100%;
          transition: all 0.4s;
        }

        &:hover {
          img {
            transform: scale(1.2);
          }
        }
      }
    }
  }

  .development {
    padding: 100px 0;
    background: #f7f7f7;

    .title {
      font-size: 34px;
      text-align: center;
    }

    .content {
      position: relative;
      margin-top: 80px;
      width: 2px;
      margin: 0 auto;
      background: #e8e8e8;

      .item {
        position: relative;
        width: 2px;
        margin-top: 60px;

        &::before {
          content: '';
          position: absolute;
          width: 10px;
          height: 10px;
          box-sizing: border-box;
          border: 1px solid #999999;
          background: #fff;
          border-radius: 50%;
          left: -4px;
          z-index: 5;
          top: 32px;
        }

        &:last-child {
          &::before {
            background: #0688d2;
            border-color: #fff;
          }
          .time {
            border: 1px solid #0688d2;
            border-left: 0;

            color: #0688d2;
          }

          .node {
            background: #0688d2;

            dt,
            .tip,
            .subtip {
              color: #ffffff;
            }
          }
        }

        &.with-time-left {
          .time {
            position: absolute;
            left: -16px;
            top: 0;
            transform: translateX(-100%);
          }

          .node {
            padding-left: 44px;
            margin-left: -16px;
          }
        }

        &.with-time-right {
          .time {
            position: absolute;
            top: 0;
            left: 16px;
          }

          .node {
            position: relative;
            transform: translate(-100%);
            text-align: right;
            padding-right: 44px;
            right: -16px;
          }
        }

        .time {
          font-size: 34px;
          color: #505050;
          white-space: nowrap;
          padding: 20px 24px;
          height: 100%;
          box-sizing: border-box;

          span {
            font-size: 14px;
            margin-left: 10px;
          }
        }
        .node {
          width: 526px;
          margin: 0;
          box-sizing: border-box;
          padding: 20px 24px;

          dd,
          dt {
            margin-left: 0;
          }

          dt {
            font-size: 34px;
            color: #505050;
          }
          dd {
            font-size: 14px;
            color: #505050;
            margin-top: 24px;

            .tip {
              margin-bottom: 8px;
            }
          }
        }
      }
    }
  }

  .honor {
    padding: 120px 0;
    padding-bottom: 0;
    background: #fff;
    .title {
      font-size: 32px;
      text-align: center;
    }

    .content {
      margin-top: 80px;
      .item {
        width: 288px;
        height: 330px;
        float: left;
        margin-right: 15px;

        &:nth-child(4n) {
          margin-right: 0;
        }
      }
    }
  }
}
