I was wondering how I could use a custom cursor in a webapp on a retina display. I know that normally, an image will be displayed at two times its normal size, due to the scale factor, and in making your site compatible with a retina display, you must take a 2x scale image, and set its in-browser rendering width and height to half its actual dimensions. Since cursors don't have size properties (to my knowledge), how can I ensure that a cursor will be rendered with the highest possible fidelity?
Thanks.