owl-rich-table/lib/components/table-action/action-add-button/style.css

富文本编辑表格，react组件

.bar-action-add-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  z-index: 99;
  cursor: pointer;

  &:hover {
    .bar-action-add-button-icon {
      width: 22px;
      height: 22px;
      background-color: #006cf9;
    }

    .bar-action-add-button-h,
    .bar-action-add-button-s {
      opacity: 1;
    }
  }

  &:hover ~ .bar-action-add-button-bar {
    opacity: 1;

    .row-bar-add-tip-bar {
      opacity: 1;
    }
  }
}

.bar-action-add-button-icon {
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: #bbbfc4;
  border-radius: 50%;
  transition: all 0.3s;
}

.bar-action-add-button-h {
  position: absolute;
  height: 2px;
  width: 12px;
  background-color: #fff;
  opacity: 0;
  transition: all 0.3s;
}

.bar-action-add-button-s {
  position: absolute;
  width: 2px;
  height: 12px;
  background-color: #fff;
  opacity: 0;
  transition: all 0.3s;
}

.bar-action-add-button-bar {
  top: 0;
  left: 0;
  position: absolute;
  opacity: 0;
  transition: all 0.3s;
}

.bar-action-add-button-move-bar {
  &:hover {
    cursor: col-resize;
  }
}

.bar-action-add-button-row {
  top: 4px;
  left: -7px;
}

.bar-action-add-button-col {
  top: -7px;
  left: 8px;
}