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在一阵疯狂google后还是没找到我想要的那种解释,接近的都没有,也许根本就没有,所有的结果都指向表现,无论中英文都是指为字体添加样式,可是可是W3中明文写着The span element, in conjunction with the id, class and role attributes, offers a generic mechanism for adding structure to documents. 这里的for ad...
在一阵疯狂google后还是没找到我想要的那种解释,接近的都没有,也许根本就没有,所有的结果 都指向表现,无论中英文都是指为字体添加样式,可是可是W3中明文写着The span element, in conjunction with the id, class and role attributes, offers a generic mechanism for adding structure to documents. 这里的for ...
所有的结果都指向表现,无论中英文都是指为字体添加样式,可是可是W3中明文写着The span element, in conjunction with the id, class and role attributes, offers a generic mechanism for adding structure to documents. 这里的for adding structure to documents做何解释?
一个section通常由内容和标题组成，通常不推荐那些没有标题的内容用section，在 HTML 5 Outliner 这个网站...
I have three errors upon validation. You can see these pages at www.propertieswithstyle.com/cdmdata.html The page renders well in Firefox, IE 8 and Chrome See the <div id=“nav”> and <div id=“maincontent”> Then the…
what a table looks like, but divs are not as obvious. The good thing about a div, though, is that it’s only one element. It’s not wrapped in a parent element the waytdtags are in tables. The container, then, ismore flexibleand doesn’t have the limitations of its parent tag. ...
小的方面,div是block-elements(块级元素),span是inline-elements(行内元素)。在所有Structural Module中,div是唯一一个语义模糊的,在所有Text Module中,span也是唯一一个语义模糊的,呵呵,两个Tag唯一的共性:语义模糊。 回到span的语义:跨度、范围。这个这个……比division(分割)更为抽象,难以理解。在一阵疯狂google...