Animations look strange when browser is zoomed...

Animations look strange when browser is zoomed...

Okay I'm not sure if this is a known thing with all javascript animations or not, but my plugins look totally screwed up when the browser is zoomed in (I'm using chrome and zooming using the control button and mouse wheel). You can check it out here

bkosborne.com/waterwheelCarousel.php

Anyone have similar issues or know what I can do to fix this?