CSS Clip-Path on several elements with Javascript mousemove and getBoundingClientRect()

I’m trying to make a clip-path inside an element which follows the cursor. The Clip-Path should only appear inside the element, therefore I use getBoundingClientRect(). It works with the first element, but I would like to make it run on several elements (with class .banner). I’ve made a codepen with all the code, hoping someone… Read More CSS Clip-Path on several elements with Javascript mousemove and getBoundingClientRect()