Design plagiarism is a classic topic, Picasso said, good artist copy, great artist plagiarism, Web or UI design this will change over time, plagiarism is not a word, the country does not have to say, this kind of thing, Microsoft is not exempt. Recently, Mozilla was accused of copying the website design of a Web design firm in the UI design of a product, and the design firm had provided a design proposal for Mozilla, but Mozilla rejected it.