如果你用的是项目符号，试试这个:

<ul>
  <li>Coffee</li>
  <li>Tea
    <ul>
      <li>Black tea</li>
      <li>Green tea</li>
    </ul>
  </li>
  <li>Milk</li>
</ul>

这是我在样式化markdown时使用的方法。

作为一个变通办法，我建议插入一个竖条(|)，后面跟着硬空格(Alt- code在Windows: Alt+0160)。这保留了条后的缩进，从而为原始和渲染Markdown提供了一个视觉上可接受的解决方案。

This is a normal line of text.
|    This is an indented line of text.
|        This is another indented line of text.

对于引用/缩进的段落，这个hack可能会工作(取决于渲染引擎):

| | | |
|-|-|-|
|  | _"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."_ | |
|

呈现为:

为了完整起见，更深入的项目列表如下:

嵌套的更深层次: ----在这里留下一个空行 *第一级A项目-前面没有空格的子弹字符 *二级Aa物品- 1格足够 *三级Aaa物品- 5个空格最少 *第二级Ab项目- 4个空格也可能 *第一个B级道具

嵌套的更深层次:

first level A item - no space in front the bullet character second level Aa item - 1 space is enough third level Aaa item - 5 spaces min second level Ab item - 4 spaces possible too first level B item Nested deeper levels: ...Skip a line and indent eight spaces. (as said in the editor-help, just on this page) * first level A item - no space in front the bullet character * second level Aa item - 1 space is enough * third level Aaa item - 5 spaces min * second level Ab item - 4 spaces possible too * first level B item And there could be even more such octets of spaces.

如果你真的必须使用标签，并且你不介意灰色背景色和填充，<pre>标签可能工作(如果支持):

<pre>
This        That        And             This
That        This        And             That    
</pre>

This        That        And             This
That        This        And             That    

一种方法是使用项目符号，它允许您指定多个缩进级别。项目符号用两个空格、星号和另一个空格的倍数插入。

this is a normal line of text
  * this is the first level of bullet points, made up of <space><space>*<space>
    * this is more indented, composed of <space><space><space><space>*<space>

这种方法有一个很大的优点，那就是当您查看原始文本时，它也很有意义。

如果你不想看到项目符号本身，你应该(取决于你在哪里使用markdown)能够为整个标记下来的区域在css中添加li {list-style-type: none;}。