ng-zorro-antd/tree/style/patch.less

An enterprise-class UI components based on Ant Design and Angular

/*
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

.ant-tree {
  &.ant-tree-show-line {
    > nz-tree-node:not(:last-child), .ant-tree-child-tree > nz-tree-node:not(:last-child) {
      > li:before {
        content: ' ';
        width: 1px;
        border-left: 1px solid @border-color-base;
        height: 100%;
        position: absolute;
        left: 12px;
        margin: 22px 0;
      }
    }

    .ant-tree-child-tree > nz-tree-node:last-child {
      > li:before {
        content: ' ';
        width: 1px;
        border-left: 0px solid @border-color-base;
        height: 100%;
        position: absolute;
        left: 12px;
        margin: 22px 0;
      }
    }
  }

  .font-highlight {
    color: @highlight-color;
  }
}