You are looking for style guidelines, not design guidelines.

你要寻找的是风格准则，而不是设计准则。

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Please notice: the results presented below should not be considered as guidelines for an effective blog design.

请注意：不要把下面所表述的结果当成是一个好博客的设计指南。

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This is to ensure that the change is technically sound and does not violate any design or architectural constraints or guidelines.

这是为了确保改动技术上可靠，并且防止违反任何设计及结构上的规制和准则。

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Officials in Bow Mar say the construction and design of the berm comply with town guidelines and that they're not obliged to protect the views of people outside the town's boundaries.

WSJ: What's a View Worth?