You can set up the vi editor to automatically indent to adhere to a language-specific style when necessary.
如果需要,可以在vi编辑器中根据编程语言的样式设置自动缩进。
2
The usage of BLOCKQUOTE to indent text is deprecated in favor of style sheets.
用BLOCKQUOTE来缩进文本的用法是不推荐的,应采用样式表。
3
Another way of hiding the H1 element is to move it out of the browser viewport using the style text-indent: — 999em so that the text remains within the flow of the document.