blockquote

基本解释

The two block-level elements to which I did not apply bottom margin are blockquote and form.
有两个块级别的元素我没有将设置它的底部边距，它们分别是blockquote 和form。
We need to know that we are in a "blockquote" state to determine that the line is part of a comment rather than a Python action.
我们应知道我们处于“块引用” 状态以确定这行代码是一部分注释而不是 Python 操作。
You should use a whole set of child selectors to prevent confusion during development: LI LI, LI P, TD P, BLOCKQUOTE P {font-size:1em}.
您应当使用完整的子选择集合，以防止在开发期间造成混乱：LI LI, LI P, TD P, BLOCKQUOTE P {font-size:1em}。