owl-rich-table/lib/components/table-action/action-bar-col/style.css

富文本编辑表格，react组件

.rich-table-bar-col {
  position: absolute;
  top: 34px;
  left: 22px;
}

.bar-col-button {
  position: relative;
  width: 12px;
  background-color: #eceeef;
  cursor: pointer;
  transition: background-color 0.3s;

  &:hover {
    background-color: #d3d7da;
  }

  &:focus {
    background-color: #ffc3bd;

    .bar-col-button-delete {
      display: block;
    }
  }

  &:first-of-type {
    border-top-left-radius: 10px;
  }

  &:last-of-type {
    border-bottom-left-radius: 10px;
  }
}

.bar-col-button .bar-col-button-delete {
  position: absolute;
  left: -26px;
  top: calc(50% - 10px);
  display: none;
  height: 20px;
  width: 20px;
  background-color: #ffbbb6;
  border-radius: 50%;
  z-index: 999;
  cursor: pointer;
}

.rich-table-col-bar-add {
  position: absolute;
  top: 33px;
  left: 0;
}