<blockquote>元素中的文本都会从常规文本中分离出来，经常会在左、右两边进行缩进（增加外边距），而且有时会使用斜体。也就是说，块引用拥有它们自己的空间。
代码
<blockquote> Here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation. </blockquote>
执行结果
Here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation here is a long quotation.
<blockquote>标签在HTML5与HTML4.01之间不存在差异
外部链接