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.