They are all set in FF units. If there is a difference, it can only be a rendering problem. You can’t deal with it if it looks different. Many mobile phones display different colors. When making applications, we will take into account the differences of different mobile phones. Color display? The answer is definitely no. The difference in mobile phone rendering should not be adapted by the application. This is made by the mobile phone manufacturers themselves. Whether it is a bug or you think this color rendering effect is good, there is no practical significance in investing too much energy in it. . Personal opinion
As for UI processing, I haven’t seen any clear instructions in this regard, and I don’t know if I can know the reason by in-depth understanding.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
They are all set in FF units. If there is a difference, it can only be a rendering problem. You can’t deal with it if it looks different. Many mobile phones display different colors. When making applications, we will take into account the differences of different mobile phones. Color display? The answer is definitely no. The difference in mobile phone rendering should not be adapted by the application. This is made by the mobile phone manufacturers themselves. Whether it is a bug or you think this color rendering effect is good, there is no practical significance in investing too much energy in it. . Personal opinion
As for UI processing, I haven’t seen any clear instructions in this regard, and I don’t know if I can know the reason by in-depth understanding.
Passing by without observing the sky carefully
I feel like I can only use pictures to make the background transparent