问题
Can I use an .ico in the css cursor property without consequences (i.e full browser compatibility.) or must I use a .cur?
As in:
cursor: url(img/cursor.ico);
回答1:
cur files and ico files are almost identical. The only important difference is that the cur file has a hotspot at the tip of the icon.
You should find that both work identically over the web.
来源：https://stackoverflow.com/questions/7219865/using-ico-file-for-cursor