.m-editor-breadcrumb {
  position: absolute;
  left: 5px;
  top: 5px;
  z-index: 10;
  display: flex;
  align-items: center;
  white-space: nowrap;

  .m-editor-breadcrumb-item {
    max-width: 100px;
    min-width: 0;
    overflow: hidden;

    // Element Plus button 内部文本节点
    > span {
      display: block;
      max-width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
  }

  .m-editor-breadcrumb-separator,
  .m-editor-breadcrumb-ellipsis {
    margin: 0 4px;
    flex-shrink: 0;
  }
}