My Discourse version is v1.6 stable
In my local discourse, it is not install under docker. I run it with
rails s. I uploaded a random image. And changed its width from 690 to 100% to make it look more better as a banner.
Then make it banner. It works just well.
BUT when i do the same thing in docker env, It changed
I have no idea what to do with it, but who can tell me what happened and what to do with it