Does any css styling effect canvas performance?[solved]

Question

I was working on a canvas code, for making the ui beautiful i added some css and i realised that the performance was slow after adding the css!
https://code.sololearn.com/WzNICzf6UQzc/?ref=app

Answer 1

I don't think it should matter, but if it does you can place an element behind it and style that one instead. That way the canvas stays pretty much unaltered.