通过文本对齐类，可以简单方便的将文字重新对齐。
Left aligned text.
Center aligned text.
Right aligned text.
Justified text.
No wrap text.
<p class="text-left">Left aligned text.</p>
<p...
通过 <samp> 标签来标记程序输出的内容。
This text is meant to be treated as sample output from a computer program.
<samp>This text is meant to be treated as sample output from a computer pr...
通过 <code> 标签包裹内联样式的代码片段。
For example, <section> should be wrapped as inline.
For example, <code><section></code> should be wrapped as inline.
...
通过 <kbd> 标签标记用户通过键盘输入的内容。
To switch directories, type cd followed by the name of the directory.To edit settings, press ctrl + ,
To switch directories, type <kbd>cd</...
