Div with absolute pixel size changes hight on zoom in Chrome

I have a problem with the dividers on my portfolio page. The dividers are divs configured to be exactly 1px in hight and animated on pageload from 0% to 100% in width on pageload with some custom code. Everything works works perfectly fine in Safari, but I noticed there is a problem in Chrome. When I scale the whole page with cmd+ and cmd- the hight of some dividers change. It’s really weird. I only used the absolute unit of pixels for them.

Thanks in advance,

Here is my site Read-Only: Webflow - Porfolio