I found it is easy to make image to be center, but it is really difficult to make the video align center.
Attached, please check the hype document, and here is the url at our site: https://www.lovcour.com/fresh
you will find the video will always move from left to right when the safari browser is flexibly small to large.
would you please let me know what is the right way please?
Oh, it seems that I can not upload hype document again:
would you please check document at https://www.lovcour.com/fresh