Doubt about tribute page project

Hello, I’ve been working on my project for tribute page, a couple of days ago I had a problem with the last test which was: " Your #image should be centered within its parent". However I couldn’t find figure out so I “reverse enginereed” the original code of the sample tribute page to find where I was failing, and passed the test, but obviously that’s not the code I’ve been working on the past few days. Is there any problem if I upload a new one, will the last one uploaded count or just the first one?

The last upload is the one that counts, make sure you press the Submit button after you run the tests!