Question NOOB ...
Does LI:HOVER{background:url(image.jpg) 0 0 no-repeat;} in all browsers?
LI:HOVER{background:url(image.jpg) 0 0 no-repeat;}
IE version older than 7 does not support it .
I recommend IETester .
In addition, background-repeat must be defined to its background position , although most browsers will understand the values ββin the order in which they are specified.
http://www.quirksmode.org/css/contents.html , yes, but <= IE6 has some problems, but who needs it?