这个可以通过改变模版颜色和背景，或者是增加内容来实现。

This can be done through changing color schemes and backgrounds or adding content.

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要确定字体是易读的而且文本颜色和背景颜色之间差异明显。

Make sure fonts are readable and have enough of a color contrast between the background color and text color.

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现在看一个当代伊朗项目的样本，该国的建筑师通常是专注于几何，光，颜色和背景。

Looking now at a sample of contemporary Iranian projects reveals that the country's architects are typically preoccupied with geometry, light, colour and context.

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