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将注意力引导到特定元素 留白让留白所包围的元素显得更加突出，如果你想让某个元素从整个设计中脱颖而出，用留白来突出它是最直接的办法。人脉可以打开口子，最后是技术实力以及对客户的服务决定成败。也
但即便收益缩水，做号诱惑依然很大。 如果你的界面过于混乱，信息过多，用户就较难理解了。 操作结果 当你需要告诉用户某个操作的结果的时候，可以通过视觉反馈来告知他们。对于频繁而又经常发生的操作，这种状态反馈应该微妙，而对于重要而又不经常发生的交互，
