You might have sidebars throughout your site that use a cyan background, and you want to have your links contrast well with the sidebar background.

站点上可能到处都有使用青色背景的边栏，因此希望其中的链接能够在边栏背景上看得清楚。

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It includes a guide to the use of the website, together with additional material: background information, history, construction of site, etc.

其中包括网页使用指南以及一些附加内容：背景信息、历史、网站建设等。

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You subscribe to a Web site that gives you background information, and this is what you find.

你会通过网站了解我的背景资料，也就是下面这些信息。

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The site, hillaryclintonoffice.com, contains nothing but a big picture of Clinton in front of a blue background and an expandable contact form allowing site visitors to reach out to Clinton for scheduling requests, media inquiries and whatever else they might want to speak to her about.

FORBES: Hillary Clinton Launches A New Website, But What Is It For?

The Royal Hospital in the background is such a beautiful building and it's a lovely site.

BBC: Chelsea Flower Show: The small show with a big birthday

The whole ambience of the site reflects the TV show perfectly, with a dark blue background, cold silhouettes of the set and Anne.

BBC: Web link for Weakest Link