You have learned how to use CSS to add backgrounds, format text, add and format borders, and specify padding and margins of elements.

你已经学习如何使用CSS来为页面加上背景，格式化文字，以及为元素加上边框，边距，填充等一系列的样式。

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Today we're going to take a look at a few live sites to grab some inspiration on how to effectively add interesting backgrounds to a web page.

今天，我们将介绍几个实际网站来启发你的灵感，看看如何设计趣味而又令人感兴趣的网页背景。

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Add Colored Backgrounds in powerpoint.

在PowerPoint中添加彩色背景。

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PhotoDeluxe 4.0 provides basic editing and enhancement tools as well as templates to add your photos to cards, calendars, and other backgrounds.

CNN: Image editing for amateurs

Unless the FCC manages to conduct a transparent process involving scientists with strong backgrounds in the relevant disciplines but with no investment in this particular question, it is only likely to add the already lamentable confusion.

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