Pot the face rect in div

I tried the demo to pot the face in canvas element, it works very fine.

Now, I would like to add some animations around the detected face. However, when I tried to pot the face area in a div element instead of canvas element, it is not accurate. Is it not good to get the result in a div ?

Start with the tracking.js demo that detects a face in a canvas, then compare it with the reported div-based rendering. The issue provides no file, test, or reproduction details; done would require determining whether face positioning in a div can match the canvas result and documenting the required behavior.

Written by the indexing model from the issue text.