.category-box {
  display: flex;
  align-items: center;
  position: relative;
  height: 100%;

  &::-webkit-scrollbar {
    width: 0;
    height: 0;
    color: transparent;
  }

  .bottom-1px-border {
    position: relative;

    &:after {
      content: '';
      position: absolute;
      transform-origin: center;
      box-sizing: border-box;
      pointer-events: none;
      top: -50%;
      left: -50%;
      right: -50%;
      bottom: -50%;
      border: 0 solid #eaeaea;
      transform: scale(0.5);
      border-bottom-width: 1px;
    }
  }

  .item {
    margin: 0 17rpx;
    padding: 17rpx 0;

    &:first-child {
      padding-top: 0;
    }
  }

  .left-box {
    width: 185rpx;
    flex-shrink: 0;
    height: 100%;
  }

  .right-box {
    width: 100%;
    box-sizing: border-box;
    flex: 1;
    background: #fff;
    height: 100%;
  }

  .tools {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    box-sizing: border-box;
    width: 100%;
    padding: 20rpx;
    font-size: 24rpx;
    background: #fff;
    color: #6D7278;
    z-index: 100;

    .tools_item {
      display: flex;
      align-items: center;

      .icons {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        margin-left: 8rpx;

        .icon {
          width: 100%;

          .actived {
            border-color: #FF524F;
          }
        }
      }
    }
  }
}