I have the code below, how to make instead of px, vw, vh, % or anything else?

Question

In the js, I want to make the top and left of the div in % , not in px, but if I change it, it doesn't work as I want.
https://code.sololearn.com/W5QUrzsTH5dr/?ref=app

Answer 1

lololearn yeah, but I want the div to move exactly where is my finger. I don't know how to do that with %, or vw/vh.

Answer 2

Did you try :
body{
//
width:100%;
height:100%;
//
}
?