CSS允许开发者用外联的样式表来取代那些难以维护的内嵌样式，这几秒钟之内就可改变全站的设计。

Instead of making hard-to-maintain inline style changes, CSS allows the web developer to simply call an external style sheet, and make a site-wide design change, in a matter of seconds.

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对于HTML和其他支持CSS的格式，既可以指定内嵌CSS信息，也可以作为对外部样式表的引用。

As with HTML and other CSS-supporting formats, you can either specify CSS information inline or as a reference to an external stylesheet. A very simple example of inline CSS is.

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对于HTML和其他支持CSS的格式，既可以指定内嵌CSS信息，也可以作为对外部样式表的引用。

As with HTML and other CSS-supporting formats, you can either specify CSS information inline or as a reference to an external stylesheet. A very simple example of inline CSS is.

youdao