问题
Where I normally am verry proud of Opera for implementing everything CSS really correct it seems that implementing a custom cursor with the following line doesn't seem to work
cursor:url("../pics/merge.gif");
The URL is correct since it works for regular background-image properties.
Works in other browsers, but not in Opera.
Any ideas?
回答1:
There is a workaround for opera using javascript:
http://plugins.jquery.com/project/customcursor
works ok, tested in opera 11, though I'd recommend usual css approach for other browsers, especially older ie, which are not too fast even without js.
回答2:
Opera has not yet added support for that. That line is incorrect though, per the specification a fallback cursor is required. So you have to write e.g.
cursor:url("path/to/cursor"), wait;
(Disclaimer: I work for Opera.)
回答3:
Opera doesn't seem to support the url property. It might even be being removed from the spec (will check that).
回答4:
the js version is really slow. There is also a filesize limit on the image. https://developer.mozilla.org/en/CSS/cursor is a good place to read about CSS cursors.
来源：https://stackoverflow.com/questions/447038/opera-and-custom-cursor-in-css