In strict doctypes, both of these require other block level elements to be inside of them.
在strict文档类型定义里面，要求所有其他的块级元素都在它们里面。
This includes things like setting the margins on block level elements like paragraphs, headers, and lists to the same value as (or some multiple of) the base line-height setting for the site.
这包括把类似p,header,li等块元素统一(或者部分分类)设置成站点的统一行高。
If the list item contains block-level elements, then everything up to the first block is placed in the command; after that, any non-list items are placed in an wrapper.
如果列表项包含块级别元素，则将第一个块之前的全部内容都放入命令中，此后的所有非列表项都放在包装器中。
The info tag can contain anything from text to large block-level elements.
info标签可以包含从文本到大型块级元素的任何内容。
The clear property only applies to block-level elements.
clear属性只能应用于块级元素。
As well as the structural elements, HTML 5 adds some purely semantic block-level elements.
除了结构性元素之外，HTML5还增加了一些纯语义性的块级元素。
This includes those elements made into a block-level element by using the float property.
这包括借助浮动属性被转变成块级元素的那些元素。
By looking at raw markup for block-level elements that include character-level elements, you achieve the right distinction visually between the types of elements.
通过查看包括字符级元素的块级元素的原始标记，可以在各种类型的元素之间以可视方式得到准确的差别。
But since XML documents are broken at arbitrary positions in the block-level format, it is necessary to record a stack of open elements where a block begins.
但因为XML文档在块级别格式中是从任意位置断开的，因此有必要记录打开元素(块在其中开始)的堆栈。
They may contain one or more words within a paragraph or contain one or more block-level elements such as paragraphs, lists and tables.
他们既可以包含一个段落里的一个或多个单词，也可以包含一个或多个块级别元素，例如：段落，列表和表格。
The INS and DEL elements must not contain block-level content when these elements behave as inline elements.
INS和DEL元素在其作为行内元素时不能包含任何块级别内容。
The INS and DEL elements must not contain block-level content when these elements behave as inline elements.
INS和DEL元素在其作为行内元素时不能包含任何块级别内容。
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