The cut picture is not clear and has rough edges.

Is this the effect as soon as the png24, used in the

format is put on the page?

Mar.18,2021

your picture is not a vector picture, put this kind of double picture in your phone will be blurred, the solution is as follows:
(1) use font icons such as iconfont to solve, they are vector and will not be blurred by zooming in or out.
(2) instead of method 1, let ui or tool cut the retina @ 2x picture to you, and then use background-size:50%; to double the size of the picture, so that it will not be blurred with the naked eye on the phone.


iconfont.cn suits you. Using font icons


if you directly use icons in some frames, these problems will not occur

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