Embed Web Video appears in different place when published.

Hi everyone,

I decided to embed a video in a project, but I've been struggling with it because once it's published, no matter where I place it in the project, it appears in the same exact position when it's published (and seen on LMS), I can expand or reduce the size of the window and it never changes position or size. Any ideas how to keep it in the original position of the project after publishing?? I tried locking position of the web object and it doesn't work.