Thanks for your response!
So I would start writing the stuff... but I'm afraid it would be then limited to the functions that I'm using for my site, and of course some explanations depend on the theme that I'm using 😄
I found when the user upload a picture, the picture is resized automatically. However, I want to show the original picture which is more clear. Is it possible to do so?
You can change the image size in the ACP I think.
When I change the image size to
500*500，it resizes all the pictures. If I set it to be
0，it does not resize all the pictures. Is it possible for the user to decide whether to resize the picture? Sometimes I want to show the picture with high quality, sometimes I only want to show it as a glimpse.
Meanwhile, is it possible to
<center> the picture?