Web 设计越来越倾向于简单化，特别是像现在扁平化设计越来越受欢迎。瑞克互动向你推荐 10个免费的扁平化UI风格，仅供参考。
Modern Touch UI Kit
Flat UI Kit
Freebie PSD: Flat UI Kit
Freebie PSD: Flat UI Kit 2
Flat Design UI Components
Freebie PSD: Flat / UI Kit
Featherweight UI – A free, vector based and retina ready UI kit (with bonus mini-tutorial!)
Responsive Ui Kit(PSD)
UI Kit (PSD)
Flat UI
via webdesignledger
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