Why there is gap between orange Rectangle and DIV and not in yellow?

Question

I created a sample page and inserted SVG with animations. The first yellow rectangle shows some distance from DIV border while with same parameters, the yellow rectangle does not maintain any gap from DIV borders?
https://code.sololearn.com/Wmm3hsFgZGqS/?ref=app

Answer 1

This is so cool omg!!
im sorry that I can't answer your question I'm still new at this ^-^.